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What is rubber roll

Rubber roll is a roll-like product made of metal or other materials as core and outer rubber vulcanized.

Rubber roll is generally composed of outer rubber, hard rubber layer, metal core, roll neck and ventilation hole. Its processing includes core sandblasting, bonding treatment, glue forming, coating, wire winding, vulcanization of vulcanization tank and surface processing. Cots are mainly used in papermaking, printing and dyeing, printing, grain processing, metallurgy, plastic processing and so on. Cots are widely used in various industrial production by utilizing the characteristics of rubber body.

Usually rubber rollers have the following characteristics:

1. Higher friction coefficient;

2. The original shape can be quickly restored after deformation.

3. It is compatible with chemicals and can protect rollers and shafts.

4. Prevent scratches and impact marks;

Fifth, minor changes in mechanical accuracy are corrected.

6. Other special functions.

Good inducer or insulator.

_Can change electrical characteristics to become conductors or semiconductors.

_Anti-sticking effect can be achieved by using low surface energy (silica gel).

Special processing of glue surface (grooving roller, spiral processing, etc.).

_High temperature resistance, etc.

Making rubber rollers from the above rubber characteristics requires a variety of complex technologies and experiences:

I. Relevant Properties of Rubber Material for Rubber Rollers

The properties of rubber with the same raw material differ greatly according to the different formulation and processing technology. This fully reflects the strength of manufacturers.

2. Polishing accuracy

Diameter, length, straightness, true roundness, runout, medium and high, surface roughness, etc.

3. Quality Stability

Uniformity of strength and hardness to prevent foreign body pinholes.

4. Roller Core Material and Construction

Reasonable selection of materials for different purposes, and corresponding processing schemes, to avoid causing problems of products.

5. Bonding Strength of Roller Core and Rubber

Insufficient adhesion may lead to rubber falling off from the roll core and rupture.

Rubber roll classification:

I. Plastic Machinery Cots Series

1. Rubber and plastic rollers are used in all kinds of machinery.

2. Calendering Rubber Roller Used in Casting Machine and Calender

3. Film Blowing Rubber Roller Used in Film Blowing and Compound Film Machinery

4. Special rubber rollers for various purposes

2. Industrial cots series.

1. Paper-making rubber rolls used in industry, ceramics, etc.

2. Traction Rubber Roller Used in Plastic Pelletizer

3. Extruded rubber rollers for steel mills or various industries

4. Use of steering rubber rollers: conveying traction

5. Conveyor rubber rollers for electrification and conveying

6. Button rubber rollers: varnish and Polish

7. Application of Metallurgical Rubber Roller in Metallurgical, Construction, Coal Mine and Other Industries

8. Use of Pressing Rubber Roller: Paper Making, Printing

9. Use of Paper Floating Roller: Paper Making

10. Applicable fields of rubber rollers for mining machinery: mine, wharf, power plant conveying equipment

11. Use of galvanized sheet rubber rollers: suitable for various metallurgical machinery

12. Cold rollers for hardware and hardware tools

13. Coating Rubber Roller Used in Coating Machine

14. The pickling roll is used for pickling stainless steel with wear resistance, acid resistance and corrosion resistance.

15. Leather rubber rollers are mainly used in printing machinery and transmission machinery.

16. Rubber rollers for woodworking machinery are mainly used in textile printing and dyeing, iron and steel, color steel, metallurgy, building materials, coal mines, grain processing, chemical industry, paper making, conveying drive, leather making, wood industry and other machinery production equipment. Its characteristics are high mechanical strength, good resilience, wide hardness range, good heat resistance, water resistance, oil resistance, wear resistance and swelling resistance.

17. Use of rice husk rubber rollers: grain processing

18. Application of coating rollers: coatings can be applied to metal strips.

19. Aluminum plate, stainless steel plate and coloured steel plate are used as rollers for construction of movable rooms, partitions of factory buildings, ceiling, wall panels, roof panels, etc.

20. Measuring roll is suitable for thickness control of stainless steel tie-up

21. Pinch roller is suitable for motor power:

3. Printing Rubber Roller Series

1. Film-coated rubber rollers for special parts of printing machinery

2. Rubber Roller Used in Iron Printing Machinery

3. Alcohol embossing rubber roll is mainly used on printing press.

4. Gravure printing rubber roll is mainly used on the printing press.

5. Plastic colour printing cots are mainly used on colour printing machines.

6. Use of Rubber Roller for Heat Transfer Printing: Transfer Machine

7. PS version rubber roll is used on PS board.

8. UV cots are widely used in various printing plants.

9. Use of Water Roller: Printing Machinery, Transmission Machinery

10. Ink roll for printing, colour printing

4. Textile printing and dyeing rubber roll series

1. The printing and dyeing rubber roller is used for conveying, padding, alkali washing, acid washing, water washing and bleaching of textiles on the printing and dyeing machinery.

2. Textile rubber rollers are widely used in textile, dyeing, printing, printing, papermaking, metallurgy, transportation, plastics, leather, tobacco, pharmaceutical, wood, packaging machinery and other industrial machinery.

3. Scope of application of water extrusion rollers: industry

4. Use of Rubber Roller in Washing Machine: Suitable for Printing, Plastics, Paper Making, Dyeing and Finishing, Textile, etc.

5. Guide roller used in printing machine

6. Sizing Roller Uses: Wide Sizing

7. Application of acid and alkali resistant cots: special accessories for printing machinery

8. Leather rubber rollers are used in leather machinery such as grinders, flakers, meat removers and water extruders.

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