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SINOCONVE BELT CO.,LTD

Office add:Room 1206, Jinsheng Center, South CBD,Yinzhou,Ningbo,China
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E-mail:sales@sinoconve.com 
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If the belt has a 2MM difference, will it affect the use?
If

If the belt has a 2MM difference, will it affect the use?

If the belt has a 2MM difference, will it affect the use?

Can 6PK2155 replace 2160? Can 8PK1060 replace 1062? The customer asks like this ,I want to say that it can be replaced.

In fact, many models with similar lengths are usually made by the same mold, For example: 6PK1062 and 6PK1060, the factory uses the same mold for production.Because each of our molds differs by 5mm, if you need 6PK1016, then we will use 6PK1015 molds to produce. 

In addition, the belt pulley can adjust the distance , so the tolerance of the belt length will not affect the normal use of the machine.

  





Vehicle V belt length deviation and matching group difference




Effective length tolerance value (mm)


Effective length limit deviation


Matching group difference(mm)




Le≤1000


±6


≤2




1000≤Le≤1000


±8


0.2% of the nominal value of the effective length




1200≤Le≤1400


±9




1400≤Le≤1600


±10




1600≤Le≤2000


±11




Le>2000


±12





 

 





ribbed belt effective length limit deviation




Effective length Le(mm)


Limit deviation (mm)




350<Le≤750


±4




750<Le≤1000


±5




1000<Le≤1500


±6




1500<Le≤2000


±7




2000<Le≤3000


±6




Cause and solution of multi-ribbed belt Faults
Cause

Cause and solution of multi-ribbed belt Faults

Cause and solution of multi-ribbed belt Faults  

Malfunctions during mechanical use are very tricky.When troubleshooting belt faults, in addition to replacing new products, finding the cause of the fault and mastering the correct use method can give full play to the performance of the belt and prolong its service life.



The following table introduction the representative phenomena of belts. Please refer to the countermeasures in the table below when a malfunction occurs.

 





Fault


Cause


Solution




Slippage


Belt tension slack


Give moderate tension




overload


Widen the belt or increase the number of belts




Small contact angle


Widen the belt or place the correct diameter idler pulley




Stained with oil or water


Thoroughly remove oil or water. Install belt cover to prevent oil and water adhesion




Premature rupture


Load changes / suddenly overloaded . The transmission conditions used exceed the transmission capacity of the belt. Failed to hang belts in accordance with the required number of belts; not using the specified belt shape.
           


The design can be changed, but the hanging belt must be the specified belt shape and number (please use a higher-level belt according to the use)




Increase heat or excessive bending fatigue use(the diameter of the pulley is too small, the bending angle is too small, and the speed is too fast)


Take measures to reduce heat;

Change the design — change the pulley diameter, rotation speed, and bending angle     




Tension becomes loose and slips off


Give moderate tension




Cracked


Use at high temperature


Take exothermic measures




Tension becomes loose and slips off


Give moderate tension




Continuous emergency stop or emergency start


Change design




Stained with oil, etc.


Avoid oil adhesion and oil leakage




The pulley diameter is too small, and the back tension causes the reverse bending to be too strong


Change design




Direct sunlight


Attach the machine belt cover




Surface cracking


Tension pulley diameter is too small


Use a larger diameter tension pulley




The bending angle is too small


Relax the bending width




Tension becomes loose and slips off


Give moderate tension




Abrasion


The pulley groove is rusty or the surface of the pulley groove is rough


Evenly process the groove surface of the pulley




Tension pulley diameter is too small


Use a larger diameter tension pulley




The angle of the pulley device is incorrect; the shape of the pulley is abnormal, and the angle of the pulley groove is not accurate


Adjust the dislocation to below 1/3° , replace the pulley




Excessive vibration


The device of the machine body is unstable and resonates


Fix the device part




The belt tension is weak


Change the distance between axes




Belt length is not uniform


Use a consistent belt combination




Peel off


The transmission conditions used exceed the capacity of the belt


Hang the belt with the correct size, shape and number




Used in a deformed state, the method of use causes increased bending fatigue


Change design




Make strange noises


Emergency stop or emergency start


Change the design to make the belt run smoothly




Belt tension is too loose


Give moderate tension




overload


Widen the belt or increase the number of ribbed used




Machine belt choose error


Choose the belt shape and specifications that meet the operating conditions




ribbed belt flip


Not suitable for pulley groove angle and device angle


Dislocation aligned to the 1/3°or less




Adhesion of the machine belt due to damage to the pulley groove or rough processing surface


Replace the pulley




The belt length is not uniform when using multiple belts


Use a consistent belt combination




Advantage of conveyor belt in food industry
Advantage

Advantage of conveyor belt in food industry

Advantage of conveyor belt in food industry

Conveyor belts have long been integral in manufacturing, packaging, and distribution facilities. 



The food industry has long relied on industrial belt conveyors, mini conveyors, and rollers. These systems minimize human contact, reduce material handling, and make the overall food processing routine safer and more efficient.Conveyor systems come with some distinct advantages in food industry.

1. They Minimize Manual Labor.

2. Conveyor Belts Reduce Accidents and makes operation safer.

3.Conveyors Increase Food Safety and Quality.

Many newer conveyor systems keep products and foodstuffs free of contaminants by design.

Mini conveyors and conveyor belts are integral to the food industry. Items can move from one end of a processing plant to the other quickly, streamlining production.
The material of conveyor belt
The

The material of conveyor belt

The material of conveyor belt

They must be durable, long lasting and resistant to a wide range of temperatures, moisture and chemicals.



There are five main materials that conveyor belts are made out of: thermoplastics, metal, rubber, fabric and leather. Plastics include polyester, polyvinyl chloride, silicone and polyethylene. The metals are stainless and carbon steel, and the fabric materials are canvas or cotton. The most popular material is a rubber composite because it is flexible, resistant, smooth and seamless.

It also doesn’t have any holes or openings. To increase strength, many belt materials contain additives, including fabric, steel, polyester or fiberglass. Many flat belts are actually composed of a core material and a covering. These belts are parts of many different types of conveyors, including troughed, inclined, horizontal, food grade and overhead conveyors, but they are not used in chain, pneumatic or screw conveyors.

Choosing the right belting material is the most important specification involved with conveyor systems because the wrong material could compromise productivity or worker safety.