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DONGGUAN:0769-81302838

CHANGSHU:0512-52421153

Maintenance

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DONGGUAN JUOSHI RUBBER PRODUCTS CO.,LTD.

TEL:0769-88878118  88878338

81302838  81302813

FAX:0769-88878803

E-MAIL:2209698441@qq.com

juoshi@juoshi.com

ADD:Baoanwei lndustry Zone,GaoBu Town,DongGuan City,Guangdong Province


CHANGSHU JUOSHI RUBBER PRODUCTS CO.,LTD.

TEL:0512-52421153  52421135

52421195  52421196

FAX:0512-52421109

E-MAIL:2463045418@qq.com

ADD:Liantang Lndustry zone,Shanghu Town,Changshu City,Jiangsu Province

Current Location:Home>Maintenance Strategies

Driving roller

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It is strictly forbidden to lift from the tread when lifting the roller


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When lifting, the rubber rollers on both sides need to be protected by rubber blocks to prevent rubber tearing.


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When using the blade disassembling roller, the knife edge needs to be upward.


Improper storage of rubber rollers will lead to insufficient roundness

Reasons: 1. Long-term use and wear. 2. When the roller is parked, there is no shaft at both ends, and the rubber surface is not suspended.

Method: 1. The surface of the roller is ground to ensure the roundness.

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Phenomenon

Reasons

Method

Two-end glue and glue stripping

1. Insufficient medium and high, pressure is added at both ends.

2, uneven pressure, too large


1. Appropriately grind many points in the middle of grinding.

2. Appropriate use of the center length to reduce the pressure on both ends.


Rubber softening

1, used too long, normal aging.

2. Long-term exposure to oil content products.


1. Re-grind or re-encapsulate.

2. Use a rubber with good solvent resistance.

Rubber is not round enough

1. Long-term use and wear.

2. When the roller is parked, there is no shaft at both ends, and the rubber surface is not suspended.

The surface of the roller is ground to ensure roundness.
Rubber surface cracked at both ends

1. Uneven pressure

2, medium and high is not appropriate

Improve the machine, the pressure is uniform, and the medium and high re-grinding.

Rubber roller partial expansion

Uneven pressure, overpressure, overheating, peeling of the surface or rubber layer.

Re-encapsulation, the core is cooled by water when used at high temperatures.

Rubber and iron core are all stripped

1. Unreasonable load.

2. The high temperature is used for a long time to deteriorate the adhesion layer.

3. Processing quality problems.

1. The load is reduced.

2. When the iron is used at high temperature, the iron core passes through the cooling water.

3. Strengthen the process of the adhesive layer during the encapsulation.

Rubber aging


1. save time is too long.

2. The hardening paint adheres to the rubber surface.

3. Use rubber aging for a long period of time.

Grind or re-encapsulate.

Rubber roller flatThe operation stops without pressure.Immediately, when the machine is stopped, the pressure of the pressure rubber wheel is removed.

There will be small pits and vesicles after the tread production

The convexity is caused by solvent inhalation and leads to the production of different PVC products resulting in ex-car products.

Grinding or reducing the calcium carbonate component


Rubber surface cracked at both ends

Reasons: 1. Uneven pressure. 2. The medium and high is not appropriate.

Method: 1. Improve the machine, the pressure is uniform, and the medium and high re-grinding.

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Rubber roller partial expansion

Reasons: 1. Uneven pressure, overpressure, overheating, peeling of the surface or rubber layer.

Method: 1. Re-encapsulation, iron core cooling water when used at high temperature.

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Rubber and iron core are all stripped

Reasons: 1. Unreasonable load. 2. The high temperature is used for a long time to deteriorate the adhesion layer. 3. Processing quality problems.

Method: 1. The load is reduced. 2. When the iron is used at high temperature, the iron core passes through the cooling water. 3. Strengthen the process of the adhesive layer during the encapsulation.


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There will be small pits and vesicles after the tread production

Reasons: 1. The convex deformation is caused by solvent inhalation and leads to the production of different PVC products.

Method: 1. Grinding or reducing the calcium carbonate component.

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Two-end glue and glue stripping

Reasons: 1. The medium and high are insufficient, and the pressure is added at both ends. 2. Uneven pressure is too large.

Countermeasure: 1. Appropriately grind many points in the middle of grinding. 2. Appropriate use of the center length to reduce the pressure on both ends.

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