ZM roller conveyor vertical screw conveyor

The vertical screw conveyor speed spiral screw conveyor to a higher than normal , the added material under the actionZM plastic chain conveyor of centrifugal force , between the housing and the generated frictional force to prevent the material rotates with the screw blade and decrease in material overcomes gravity , in order to achieve the vertical transport of materials . Small aircraft throughput , transport height is small, high speed ,ZM heat exchange manufacturers high energy consumption. Particularly suitable for conveying powder, granular materials and good mobility , mainly used to improve the material , lifting height is generally no more than eight meters .

Mobile Packing Scale Application and features

Mobile Packing Scale Application and features: Our latest double bucket, dual metering , filling , inspection, transportation , packaging scales as one stitch . Meter precision,

simple operation, to fill the gaps in roller chain conveyor the industry , greatly improving productivity . If the bag can be 60 kg , a reasonable reduction, you can

Standard reductions set to bag a plastic chain conveyor few pounds , so no irrigation lost every hoarding grain, food shortages, less food. Example of a grain, made ​​out of a hoard of about 300 tons of

grain , artificial irrigation bags , small scales seized pounds per ton piece , workers hands high , hands low , summarized the child allowed to play , the last one hoarding

lost 2-3 t not ask

Problems.

Belt conveyors used in industrial enterprises

Conveyor belt under the state 's current economic development situation , opportunities and challenges , the need to constantly innovative technologies to meet the challenges ,

seize opportunities. As the state is expected to strengthen the railways, highways, airports , docks and city Power Roller Conveyor public investment in infrastructure and other projects , the

country

The market demand for construction machinery products will be improved . Although this year's production increase will be lower than last year, but the annual construction

machinery industry will maintain a moderate growth.

The country has powered roller conveyor continued to increase investment in agriculture , agricultural development and stability of a country is always a top priority . Development of agricultural

mechanization are moving in large-scale direction. Therefore, the development prospects of agricultural conveyor belt is quite considerable , which saves farmers

Village labor resources, and improve labor productivity are of great strategic significance.

In industry , the application of the belt conveyor is widespread in all factories and enterprises in the assembly line , the conveyor belt is one of the essential transport

machinery and equipment . Belt conveyors in the use of industrial enterprises , for enterprises to expand production scale , improve labor productivity, savings

The cost of great significance

Crusher

Conveying Machinery Network:
Widely used in mining , smelting, building material, highway , railway, water conservancy and chemical industry. There are currently used gravel mechanical jaw crusher , impact

crusher , winnowing mill, hammer Flat belt conveyor crusher , impact crusher , roll crusher , compound crusher

Machines. Jaw crusher ( jaw crusher ) , with a crushing ratio, even granularity , simple structure , reliable operation, easy maintenance, operating costs and economic

characteristics . 90 degree turn conveyor PF-I series impact crusher can process side length of 100 to 500 mm below the material , the maximum compressive strength

Up to 350 MPa , with a crushing ratio, cubic particles after crushing materials , etc. ; PF-II series crusher is suitable for crushing hard materials, such as cement limestone

crusher , has a large capacity , the material the advantages of small particle size .

Conveyor encyclopedic knowledge Daquan

Conveyor (Conveyor)
Conveyor is in a certain line of material handling machinery continuous delivery of materials , also known as continuous conveyor. Conveyor can be horizontal, inclined conveyor

- Shanghai Mechanical provides Dongyu
And the vertical conveyor can also automated sorting machine be composed of the space of the transfer line , the transfer line is typically fixed. Conveyor transport capacity , long distance , but also

in the transportation process to complete a number of process operations simultaneously , it is widely used .
Can be a single conveyor can also composed several other transportation equipment or horizontal or inclined conveyor system to meet the different needs of arrangement of the

operating line .
Transportation machinery by hot water heat exchanger works can be divided into: 1: Conveyor 2: Screw 3: bucket elevator
The main parameters of the conveyor
General material handling system according to the requirements , various conditions of material handling location , characteristics related to the production process and the

like to determine the material of the primary parameters . ① transmission capacity : conveying capacity of the conveyor is the amount of material fed per unit time . In

conveying bulk

When the material to the mass or volume of material transported per hour is calculated ; into items when in transport , in order to calculate the number of pieces delivered per

hour . ② Conveyor speed : increase transmission speed can increase transmission capacity . When the conveyor belt for traction to transport large pieces and length ,

transmission speed date

Trend increases. But high-speed operation of the belt conveyor to note vibration, noise and start braking problems. As for pulling pieces of a chain conveyor, conveyor speed is

not too large , in order to prevent an increase in the power load. Simultaneously process operation conveyor transport speed should be produced

Process requirements identified . ③ component size : the size of the conveyor components including conveyor width , slat width , hopper volume , pipe diameter and vessel size.

These components have a direct impact on the size of transmission capacity conveyor. ④ conveyor length and inclination : transmission lines

Direct effect on the length and inclination of the conveyor and the total resistance of the power required .

Screw safety rules

Screw conveyor equipment has become an important part of the entire production . Advanced structure, strong adaptability, low resistance , long life, easy maintenance ,

protection devices is a significant feature of the screw conveyor .
Before running the Pharmaceutical metal detector , first make sure the screw conveyor equipment, personnel, goods being transported are in a good state of security ; Second, check all moving

parts normally no foreign body , check all electrical wiring is normal, normal to the belt conveyor put into operation.

Finally, to check the difference between the supply voltage and the rated voltage does not exceed ± 5%.
1 passed an examination automatic checkweigher and operating permit holders who are allowed to operate the equipment. The operator must strictly observe safety shift system .
2 Check before starting the various parts of the connecting bolts are loose. Tighten if loose in a timely manner .
3 Check all lubrication points , to add a good lubricant ( grease ) , reducer oil line should be in the range of tick marks .
4 artificial prices moving motor couplings should rotate easily square with the start condition.
5 Check the slot machines and card cover , should be sealed well to prevent leakage of ash and dust flying.
6 boot sequence :
( 1 ) starting device or other device related subject material .
( 2 ) start the screw conveyor .
( 3) The starting material for equipment and installations
7 must be uniform feed to maintain uniform loading .
8 is strictly prohibited and hard particles of iron , screw conveyor to feed the people , to prevent damage , stuck equipment.
9 operation is forbidden to remove the cover to view the body of material handling situations , to prevent accidents .
10. Maintenance equipment must be shut down state , and instructions listed at the switch , to prevent accidents .
11 running machine head bearings and machine tail bearing temperature rise should not exceed 60 ℃.
12. Nose, tail bearing grease should be added once every 4h , 2-3h hanging bearing lubrication once and cut pay attention to the oil flow.
13 before stopping for the stop ( feeding ) feeding device or equipment , before walking down the empty upon the material , so that no load shut down, no-load power .
14 Keep equipment clean and hygienic.
15. Fill out the relevant records as required .
In the screw conveyor operation, must comply with the provisions of articles designed to be transported in goods , comply with screw conveyor design capability. Secondly, we

must pay attention to all categories of personnel not touch moving parts of the conveyor belt , non-professionals are not free to contact with electrical components, control

buttons

And so on. Finally, screw conveyor can not run the inverter stage circuit, such as determining maintenance needs , it must be carried out in order to run the stop frequency ,

otherwise possible damage to the inverter.
Screw run stop , press the stop button until the system can only cut off the power supply after all the stops.

Tubular conveyor installation debugging knowledge

Tubular belt conveyor is designed to introduce patented technology for a variety of complex terrain conditions for a variety of bulk materials transport density 0-2.5t/m3 ,

using ordinary tubular tape Operating ambient temperature range -25 to +40 ℃; any special requirements , with special specifications transportation

Allowable working environment with temperatures up to +160 ℃. Tubular belt conveyor application basically industrial belt conveyor no restrictions , no material transport can be employed , the typical

material handling are: ore , coal, coke , limestone, gravel , shale and alluvial soil . Some get very tricky materials, such as : steel thick

Shrink , petroleum coke , clay, slag, concrete, metal waste, wet fly ash, tailings , bauxite and dust , etc., can also be a tubular belt conveyor . The product can be widely

used in electricity ,material handling conveyor  building materials , chemicals , mining, metallurgy , port, harbor , coal, grain and other

Industry material handling systems. Because of its unique properties , widely used in foreign countries , the application is still relatively small in our country .
Tubular belt conveyor as a new way of transporting coal , has been widely used in foreign countries , because of its unique approach and superior general characteristics of the

belt in the country are increasingly being used in many power plants. Introduced the tubular belt conveyor installation and commissioning of construction technology and methods

for

Future coal belt conveyor installation and commissioning of accumulated experience .
Debugging tubular belt conveyor
Tubular belt conveyor to be installed, after acceptance , and the need for lubrication of the gear portion fill up empty load debugging. Observe the operation of reducer, motor,

rollers, belts and other equipment to record good reducer, motor , roller heat and vibration conditions . Special

Do not over- section belts to observe the operation , see section can put excessive volumes of tubular belt flat belt , flat belt into the tubular belt , when does not work,

stick to adjust excessive care segment . When the overlap is not part of the six tubular belt idlers are upper PSK , the PSK to be adjusted

Idlers .
After commissioning requirements:
1 , the overlapping portions of the belt rollers are in the upper six PSK .
2 , tubular belt turn the snake does not occur .
3, PSK care stick good contact with the belt .
4 , gear, motor vibration, temperature to meet the requirements.
5 , when to start and stop , tensioning device is working properly, the tape without skidding .
6 , not a scratch tape and do not allow the existence of the phenomenon of friction .
7 , when the coal, the entire roller should be flexible rotation .
8, the bearing operating temperature should be stable , bearing temperature <65 ℃, Rolling temperature <80 ℃.
9 , bearing and rotating parts no abnormal state.
10 , no oil spills, oil phenomenon .
11, the control system is properly flexible running operation .
12 , to contribute up to standard.
13 , interlocks and various accidents buttons work well .
14 , the gap chute between rubber apron and tape appropriate .
15, a hydraulic coupling without fever phenomenon .

Prevent large angle conveyor belt deviation method

     Inclined belt conveyor belt used by the baseband traditional wavy , ribs and divisions. Baseband appearance with ordinary conveyor belt, sidewall is wavy . In the

production practice , the traditional large angle belt conveyor has a fatal weakness: belt ribs long and turn the platen , edger serious friction between the baseband ,

resulting in a shorter working hours after gravity conveyor the belt ribs wear rupture occurred and baseband tearing , greatly reducing the corrugated sidewall belt life . In the past the main

measures to prevent the belt deviation is controlled by the vertical roller belt position baseband guarantee to achieve, so turning roller and the belt at least one side wall

contact industrial belt conveyor friction , causing the belt gradually wears rupture.
 In order to prevent large angle belt conveyor belt deviation shall organize its structure in accordance with the following methods :
    1, in the corrugated wall of the belt 2 by the air side of the overall increase of vulcanized belt guide , in turn, processed on the platen a respective guide groove , the

guide groove of the guide belt is fitted to ensure that the belt ribs are not turn in direct contact with the platen .
    2, in the middle of the fuselage with a plurality of small pinch roller guide groove belt deviation limit , abolished the vertical roll , avoiding the sides of the vertical

roll with baseband baseband side squeeze caused tearing, to ensure the integrity of the baseband to improve the life of the belt and the machine .

Use of steel cord conveyor belt problems

Design and manufacture and use of steel cord conveyor belt for nearly 50 years. Use in mine production in good condition, the overall economic efficiency was significantly

superior to other modes of transport. But in material handling conveyor the long-term production practice, some industrial and mining enterprises found that the domestic steel cord belt conveyor surviving

in

Some questions:
1 , roller poor performance , life is short
( A ) short service life . Idlers manufactured abroad , the minimum life made ​​clear stipulations . Generally not less than 20000h. pallet conveyor Domestically manufactured roller, the minimum

life have not been clearly defined. Typically 5000-6000h. Worst of 200h or so. Steel Cord Belt Conveyor

Long distance conveyor idlers lot number , and sometimes up to tens of thousands . Because life is short roller , consumed in large quantities , not only a waste of a large

number of steel and bearings , but also to the use and maintenance of a lot of trouble , but a problem occurs , it will seriously affect production.
( 2 ) , running drag coefficient . The running resistance is large, resulting in the tape tension , drive power and energy consumption increases.
2, the tape strength is low , a short length single
Steel cord conveyor belt traction components are easily damaged , higher prices, the cost accounting package tape machine for about 50% . Tape strength level of quality of the

merits of the tape machine uptime , productivity and economic efficiency has a direct impact . Thus, with the open pit mining industry

The development of the world are working to improve the strength of steel cord belt and quality , and achieved good results.
3 , the main components of insufficient strength and rigidity . In the domestic mining production, the steel cord belt conveyor roller Jane , racks, tensioning device , the

braking device , feeding device and the drive unit and other components , there had been cracking, severe vibration and failure problems . There are not enough monitoring device

Perfect , affecting the transportation system to work properly. Especially in the feed point , because the funnel device design and tuning is not ideal, when the material comes

into contact with the tape by feeding a strong impact , especially when transporting container material , large blocks of material , the impact is more serious. This material

impact

Tape will be cut , smashed with a core , reducing tape strength and service life . It would also exacerbate the hopper internal wear and mechanical damage, reduce equipment

life.
4, the conveyor belt skidding serious

Electric roller disintegration and installation steps

Roller tube internal lubricant viscosity is low, oily black, brass ( bearing cage ) abrasive impurities, running roller tube , high temperature, motor leads end oil spills,

running noise . This problem has been the Flat belt conveyor disintegration of the results as we described. But the disintegration of installing electric roller

Step is kind of how it :
Disintegration , the installation steps :
1 Remove the external sides of the roller spindle bearing , remove the drum cover on both sides ;
(2) the gear unit and the motor pulled from the inside of the drum ;
3 Remove the gear output shaft bolt ( removed well before the mark ) , the eccentric sleeve upper spring cards and gland removal ;
4 Remove the cycloid cylindrical pin Automatic Sorting Machine steel sleeve , the cycloid disc out ( confirmation cycloid disk surface marks , if necessary re-marked to facilitate installation ) ;
5 Remove the eccentric bearings and bushings, motor output terminals and internal skeleton oil seal gland ;
6 Remove the cleaning unit , check the installation parts , and then according to the above process step counter installation .

Conveyor its overview of the parameters

Conveyor as the moment the most widely used business equipment conveyors , roller conveyors with high reliability, high efficiency , simple structure, easy to assemble the finished product can be realized in various industries , material handling , sorting line production and other processes. Usually called roller conveyor roller conveyor , roller

Conveyors and roller conveyors . Flexible Roller Conveyor has no power , product release type , power and other forms. Can also be a turn -style transportation of materials, stainless steel , aluminum alloy materials village stretching its body can also be transported material is a versatile transport machinery and equipment . Material handling is guaranteed thing

Smooth flow of the effective operation of the Automatic Sorting Machine system is an important part , therefore , to complete the delivery of material handling machinery, logistics system design has become the focus of the project planners . In the fixed path transport ( such as production logistics , product flow between the various processes , warehousing systems

Transceiver and cargo distribution center picking shipping and other ) , mostly using roller, belt or chain and other types of transport machinery, namely unit load conveyors, roller type which is more common. Roller Conveyors according to its power source can be divided into two categories. One for the

Power type , the roll is rotated by the power . Usually in the motor as the driving force , through a belt , chain or gear driven roller rotates , thereby bringing forward delivery matter ; also owns its own electric power roller conveyors , conveyor rollers that have their own power , from

The simple and compact structure makes the conveyor , but because the price is expensive, currently used less. Another type of gravity roller conveyor . Such a roller conveyor there is no power , but the roller into a suitable inclination angle , the roller track of the object to be transported under the action of gravity

Own decline , reaching the purpose of transportation .

Enterprise applications powered roller conveyors welcome change after

    In today's global economic development , manufacturing companies and logistics transportation equipment industry to truly revitalize , the most critical is to transport costs down . However, to solve this problem, but also to think about the question: which factors , making the production cost of transportation industry

Long-term stubbornly high ? Now we understand the power roller conveyor equipment food order.
    Powered roller conveyor can be divided into : accumulation roller conveyors and two types of single-chain conveyor . Accumulation roller conveyor is mainly used for food product assembly , Flexible Roller Conveyor line food can be mounted instead of blocking speed chain conveyors use , without the power conveyor is

Needed help to carry out transmission ; single chain conveyor is mainly used for production operations, delivery of materials for production .
    Power roller conveyor run food security and stability , and can save energy, can be applied to various different food production and transport lines . Power roller drum can also be different according to carrying capacity , length, etc. , you can choose a single or double row of chain -type drive sprocket drum type

, According kilometers single drum roller bearing surface combined into the transport , so that the maintenance of the Pallet conveyor , become easy, fast . Power roller design orange simple structure , stable and reliable production operations running performance , and easy to manufacture , maintenance and installation is also very square

Stools, but also has high efficiency, low noise characteristics . More strong overload capacity , impact resistance, small moment of inertia for frequent lifting and forward and reverse operation and other characteristics. Power roller food conveyor is driven by a motor reducer sprocket drum end , the goods smoothly

Transportation , and its maximum speed of sixty meters per minute , and can be configured to adjust the speed frequency control , especially for the delivery of various types of housing , thus saving a lot of manpower and forklift equipment .

Introduction belt conveyor

    Belt conveyor, Screw conveyor is more suitable for conveying bulk density less than 1.67 / t / cubic meter, easy to dig a powder, granular, small block of low- abrasive

materials and bags of materials , like coal, crushed stone, sand , cement, fertilizer, food and so on. Sent material temperature

Less than 60 ℃. Its captain and assembly forms can be determined according to user requirements , transmission can be electric drum can also be used with the drive rack drives.
    Belt Conveyor is diverse forms of use , which can be a single airport conveyor also be composed of multiple components or other transportation equipment horizontal or inclined

conveyor , to meet the different needs of the operating line layout .
Belt Conveyor basic model is : TD75 type conveyor , DTII type conveyor , QD80 type conveyor , DJ -type inclined conveyor , DY -type mobile conveyor .
    Common belt conveyor can be divided into: ordinary canvas core conveyor belt , high strength steel cord belt transmission machine, run under full proof belt conveyor ,

flame-type belt conveyor , two-speed dual op- belt conveyor , reversible mobile belt conveyor , belt conveyor and so cold .

Belt conveyor technical advantages

The first is its reliable operation. Require continuous operation in many important production units, such as the transport of coal power plants , steel mills and cement

conveying bulk materials , as well as loading and unloading of ships in ports all adopts Telescoping conveyors . If the shutdown these occasions , the loss is enormous

. If necessary, take a class to a group of belt conveyor can work continuously . Conveyor low power consumption . As the material almost no relative movement of the conveyor

belt , not only the running resistance ( approximately scraper conveyor 1/3-1/5 ) , but also the wear and broken cargo were small ,

High productivity. These are conducive to lower production costs. Telescopic belt conveyor belt conveyor line adaptable and flexible . Line length according to need. Short as a few meters ,

length up to 10km or more. Can be installed in a small tunnel , ground transportation can also be set up in the confusion and danger

Region over . According to process requirements , can be very flexible belt from one or more points by the material can also be more or several sections to discharge . While

simultaneously at several points on the feeding conveyor ( such as the Coal bunker conveyor ) or along the length direction of the belt

Any point by uniformly feeding equipment to feed conveyor , the belt has become a major transport route . Coal stockpile conveyor can stockpile reclaimer roadway below , when

necessary , but also to the heap of different materials are mixed . Material from the conveyor can be simply

Unloading of the machine head , but also by moving plow unloader or unloading vehicle longitudinal direction of the belt at any point discharge .

Loader Hydraulic Components & Pressure Monitoring Overview

First, the loader hydraulic components
1 Power Components
Loader hydraulic power units mainly. Pump is to provide pressurized hydraulic fluid to a hydraulic component is a pump, it is steel roller conveyor relying on sealed volume variation principle to

work, it is generally referred to as displacement hydraulic pump. It is the function of the power machine (such as electric motors and

An internal combustion engine, etc.) of the mechanical flexible conveyor energy is converted into a liquid pressure energy. Pump has the following features: having a plurality of sealing a space

and because changes can periodically; absolute pressure of the liquid in the tank must always be equal to or greater than atmospheric pressure; has a corresponding assignment

mechanism.
(2) the control element
Control element is mainly speed control valve, steering servo valve, steering flow control valve, the working hydraulic system control valve and the part of the relief valve,

safety valve and so on.
Relief valve, the pressure relief valve should be according to the liquid movement, and to control the pressure of the liquid, the main performance parameter is the control

pressure. In addition to steering loader relief valve is a pilot operated relief valve, the rest are direct-acting relief valve and safety valve type, adjust the valves are hand

wheel or adjusting screw

Mother.
Directional control valve has a boom cylinder valve and the bucket cylinder valve, used to control the transfer bucket and boom cylinder direction of movement of the hydraulic

cylinder, the bucket and boom can be parked in a position and can control the valve opening degree of the hydraulic cylinder to obtain different speeds. The bucket

Hydraulic cylinder valve is three six-way spool valve, it can control the bucket forward, backward, and in a fixed position in three movements, the boom cylinder is four six-way

valve spool valve, it can control boom rising, falling, fixed and floating four movements. Boom float position allows the load

Machine on flat stacking operation, with the situation on the ground working device can float freely.
Buffer fill valve (double acting valve) is overload valve and non-return valves, mounted in parallel with the bucket hydraulic cylinder back on the road, and its role consists

of three:
When the bucket hydraulic cylinder slide valve in the neutral position, the bucket cylinder chambers were closed after death, such as buckets subject to additional impact load,

causing a sudden rise in local oil pressure will result between the valve and the hydraulic cylinder components , pipeline damage. Set the overload valve that is able to buffer

the hydraulic overload.
The boom lifting process, so that the bucket cylinder automatic drain and fill oil. Loader linkage stopper is provided, when the boom in the lift to a certain position, the

linkage may occur interference phenomenon.
Loader unloading, to achieve rapid weight bucket by the next turn. And homeopathic hit the stopper so that the remaining material hopper unloading the net. When unloading, the

pressure oil into the front chamber of the bucket cylinder to achieve the bucket. The center of gravity over the bucket when the bucket dumplings point, the bucket under the

action of gravity acceleration flipped. But

Fuel pump speed is the speed limit, because the buffer fill oil Yan in the one-way valve in a timely manner prior to the transfer bucket cylinder chamber up the oil, the bucket

can quickly scroll down, hit the stopper, the realization hit the bucket discharge. In order to improve operational efficiency loader, the system uses a double pump confluence,

diversion,

Steering priority unloading system. When the steering, the steering pump to work the system to provide extra oil. Not steering, steering pump fluid through the confluence of all

the one-way valve into the working device system. When working device system pressure reaches the unloading valve set pressure adjustment, steering pump to work wear

Set the oil back into the tank through the unloading valve, allowing hydraulic mechanical transmission provides greater Digging force. Rational use of the engine power, improve

the overall operational efficiency.
3 actuators
Mainly refers to the hydraulic cylinder. The main function of the hydraulic cylinder parameters of its action function and pressure resistance, as the working medium fluid

through the sealed volume changes to transmit motion, by means of the internal pressure fluid to transmit power.
Second, the loader pressure monitoring
To ensure the loader hydraulic system's overall performance and technical indicators on hydraulic components for testing and adjustment, the hydraulic system as a whole should

also be detailed and thorough testing, in order to achieve proper coordination of each component work to ensure the stability of hydraulic system reliable.
Hydraulic system as a whole, including load testing and debugging debugging and load debugging. In the specific testing prior to a comprehensive inspection to be debugged loader

hydraulic system installed correctly, correct and reliable hydraulic lines, hydraulic oil grade is correct, whether compliance cleanliness requirements,

Oil inside the tank height meets the requirements, identify and correct before proceeding to the overall debugging.
A no-load monitoring and debugging
The purpose is to check the no-load debugging of hydraulic components in the system is working properly and the parameters of the various hydraulic components in the system to

adjust to the technical requirements, the machine stable and reliable performance.
When debugging, start the pump first load to rated speed operation, check the hydraulic system if there is abnormal sound transmission, while observing the instrument panel

indicates the number of oil pressure and oil temperature is normal, everything is normal, then the following operation.
Determine the hydraulic pump is working properly, then followed by manipulating the joystick, so that all elements are performed under no-load operation, speed from slow to

fast, the trip should be gradually increased until full speed run to exclude the air present in the system. Then, in no-load conditions, so that the implementation of the

components in the positive

Under normal operating procedures no-load operation. Check the correctness of each action and coordination, inspection of the action to start, stop, speed, smoothness of

transitions, check malfunction and "crawl", the impact of the phenomenon. Average load running 1-2h, and then check the oil pressure, oil temperature,

Leakage and so meet the requirements.
Although the components carried out during commissioning and testing of various parameters to adjust, no-load debugging process, but also a reasonable adjustment system pressure

value of each component regulator to ensure that the entire system is working properly and stable. Because the system pressure is adjusted improperly can cause both hydraulic

energy

Loss, so that the temperature rise would affect movement coordination, a run-up to the mechanical failure. Adjust the pressure value according to the actual use of technical

provisions or conditions of use, while actual use of the specific structure of various types of hydraulic components, the quantity and the circumstances of the specific sub-

pipeline

Analysis to determine the pressure range.
2 Load monitoring and debugging
Load debugging purposes is to check the hydraulic system after the load to bear, is able to achieve the intended work requirements, such as speed load characteristics, leakage

is serious, whether design or operational capacity maintenance requirements, the hydraulic system oil temperature is within the allowable range, etc. .
Load commissioning should be in a variety of possible conditions to test its ability to adapt to various working conditions. Entire commissioning process must be based from

simple to complex, from a single action to the principle of compound action, and test all work equipment movements. During the test, the pressure and flow

Volume, temperature, noise, leakage, etc. for the entire monitor, identify problems and timely recorded. A serious problem occurs, they should immediately be shut down for

inspection and exclusion.
Debugging process applications for performance parameter values ​​are not accurate, according to their works to the relevant adjustment device to adjust, so that the whole process

of debugging the various performance parameters gradually become normal, adjustment is ineffective when the analysis should be checked to find out reason, the components of the

repair or

Replacement.

The use of belt conveyors can greatly reduce labor

Belt conveyors can be economical and effective delivery of various materials. In industrial production, belt conveyor used for production machinery and equipment bond formed

between the continuous production, in order to achieve continuity and automation of production processes, improve productivity and reduce labor intensity. Conveyor according to

Morgan Stanley

Rub transmission principle and exercise, with transmission capacity, transmission distance is long, smooth transportation, materials and portable conveyor no relative motion, less noise,

simple structure, easy maintenance, less energy consumption, standard parts, etc., which are widely used in mining , metallurgy, chemical, foundry

, Building materials and other industries as well as the transportation and production lines hydropower station construction sites and port and other production departments to

transport loose materials or items, according to the transport process requirements, can be a single conveyor can also be composed of more than one belt conveyor or with other

transportation equipment component level or tilting

Inclined conveyor system to meet the different needs of the operating line layout. Belt conveyor at ambient temperature -20 ℃ to +40 ℃ range, conveying material temperature

below 50 ℃.

Belt conveyor mainly from the rack, conveyor belt, belt roller, tensioning devices, drives and other components. Body is made of high quality steel connection, the height

difference between the front and rear legs forming the rack, the plane was inclined at an angle. Rack is equipped with a belt roller, roller, etc., used with

Actions and supporting the Belt conveyor. There geared motor drives and electric drum driven in two ways.

Select the conveyor belt when the need to pay attention to what matters

  In some areas of work, many factories will use the conveyor belt, conveyor belt because of the characteristics of a good, for the mechanical aspects of the use of very large,

in some factory staff also often require metal mesh belt, not only in the choice of when to pay attention to network with

Prices, the most important thing is to pay attention to the quality requirements of conveyor belt. Here's what the pallet conveyor selection to note:
1, the conveyor belt in the choice of when, not for low prices and choose inferior belt, so that in the actual operation, other devices will have some impact, would be

detrimental to the effective operation of the device, thus reducing the work of production quality and efficiency.
2, the choice of conveyor belt, be sure to choose cost-effective conveyor belt, so as to operate in the actual process of improving efficiency, easier operation of other

equipment, so the quality portable conveyor is really important.
Nowadays continuous conveyor belt used in many industries, for transportation also played a significant role in the actual choice of mesh belt when the need to pay attention to

a lot of problems. In order to ensure efficiency, do not because they are cheap, so as not to affect the progress of the work. So

Instead, the funds invested will be more.

Heat resistant conveyor belt introduce major structural properties and applications

        EPDM rubber heat resistant conveyor belt cover layer, reinforcing material with heat-resistant canvas using domestic unique formulation design, solved due EPR

saturation, poor adhesion, low adhesion between the layers off health problems. Heat resistant conveyor belt with a belt body

Light, long life (approximately 2-4 times), heat resistance and good.
       Heat resistant gravity conveyor is mainly used in metallurgy, construction and other industries, transportation sinter, coke, cement clinker and other high-temperature

materials, the material temperature does not exceed 800 ℃, with a surface temperature does not exceed 220 ℃ under the conditions of use.
Heat resistant conveyor belt also need to learn to maintain it!
         Now, no matter what products are needed and everyone else, we must learn to care, only to do reasonable maintenance in order to increase the pot life, then how do the

maintenance of high temperature resistant conveyor belt it, then we learn together below:
1, heat resistant conveyor belt to be at a temperature of between 18-40 ℃ and humidity of 50 - 80% of the environment preservation;
2, high temperature resistant Airport conveyor running to pay attention to timely adjust the running speed;
3, various types and specifications not heat resistant conveyor belt together with its joint bonding method to be used.
4, heat resistant conveyor belt in the use and preservation process, to avoid direct sunlight or wet snow, not with acids, alkalis, oils, organic solvents and other substances

in contact, to stay away from heating devices.

Conveyor belt tear how to do

Belt conveyor belt does not occur in normal operation of the longitudinal tear phenomenon, only when the deviation or internal tape harsh sharp objects, such as steel, iron, I-

beam, anchor, when the bulk waste rock and other Chuoru tape Tapes can be formed only scratched harsh when tear. Thus this side

Re-formed as sharp objects Chuoru tape longitudinal tear tape scratched or accident analysis. That is necessary to take comprehensive precautions to prevent the maximum limit

caliber machine tape walks longitudinal scratches or tears forming belt run accident occurred just ordinary tape tear torn tape edge, do not

Will be appearing in the tape inside. Avoid casual belt run analogy, a device according to the requesting device, the normal use of ordinary tape will not be thrown harsh

tearing accidents.
Avoid tape walks scratch or tear the longitudinal plane must understand the formation of scratch or tear tape foreign sources, and then take effective measures to prevent

foreign objects into the tape, improve maintenance installations, enhancing tape drivers and patrol officers walked machine Power Roller Conveyor sense of responsibility.