2024 Industrial Customized Hard Silicone Rubber Roller for Printing Machine PU Roller

• CAS No.: Kmd-38578357
• Formula: Lkjsk9742
• EINECS: Snjg31516
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Yellow, Black, Orange, Green or Custome Required
• Raw Material: Polyurethane PU
• Model NO.: Decai2024PK
• Application: Oil Machine
• Size: All Kind of Size
• Length: 50mm-8200mm
• Diameter: 10-670mm
• Feature: Antistatic, Hydrolysis Resistance
• Hardness: 45A-100d
• Packaging: Polyurethane PU Rubber Idler Wheel Solid Urethane
• Transport Package: Plastic Film+Carbon Box
• Specification: 65*25*25
• Trademark: Decai
• Origin: Zhejiang China
• Production Capacity: 100000pieces/Month

Product Description

 

Product Description

 Gravure printing machine NBR 4inch rubber roller conveyor industrial rubber rollers

Used in gravure printing machines,Industrial machine,packaging machines

- Roller for wide digital printing machine.
- Roller for paper milled machinery.
- Roller for textile machinery.
- Roller for plastic film machinery.
- Roller for plywood conveyor system.
- Roller for mine and filter industry

Structure of bearing and shaft head inside the rubber roller is very precise, and a slight difference will directly affect the use effect. If lubrication of bearing and shaft head is not very good, it's easy to cause wear and seriously affect the quality of rubber roller, which will affect product quality.

 

Rubber rollers are widely used in textile, printing and dyeing machinery (rolling roller, printing machine rubber roller, coating rubber roller, setting machine rubber roller etc.), paper making,Plastic printing, packaging, industrial, wood, glass, steel metallurgy, tobacco, transportation and other equipment.

 

Decai Rubber Roller Specification
Size	Dia:10MM-670MM; Length:50MM-8200MM According To Customer's Drawing
Material	NBR,Silicone,Rubber,Polyurethane,NR,PU FFPM,ETC,EPDM
Hardness	18A-100D
Tolerance	0.05mm
Color	yellow,Black, orange,green or custome required
Core Material	stainless steel,45#steel or aluminum
Application Machine	industrial machine, printing machine and packaging machines and so on
Features of rubber roller	1.Ozone and Chemical resistance
	2.Anti-aging, good flexibility, good elasticity
	3.Excellent oil resistance
	4.Clean and healthy for many food and medical applications

What are the silicone rubber materials?

1. NBR rubber roller:NBR rubber roller can be used as printing roller, food industry rubber roller, dyeing roller in textile printing in dustry and the soft rubber roller for contacting solvent and so on.
Note: The NBR has poor ozone resistance and the operation should be avoided in a high concentration ozone environment during processing.
 

2. Neoprene roller:Suitable for the soft printing roller, gravure printing roller and so on.

3. Silicone roller:High temperature resistance which can reach 200-250 degrees, and good chemical resistance,but it has low tensile strength.Silicone roller can be used in fabric heat setting, plastic heat setting embossing, calendering, photocopying and so on.
 

4.Polyurethane rubber:It has outstanding tensile strength wear resistance and crack resistance and good resistance to a variety of solvents.

5. Mirror roller:We generally adopt 45 # steel, alloy steel seamless pipe, precision forgings as the material.The surface of the roller finish degree can reach RA0.01. Mirror processing can ensure the roller surface flatness, balance, non-roundness, coaxial degree meet the customers'requirements.

Detailed material description of our rubber rollers

1) Base Roller Material
We are using #45 steel , #201stainless steel #304stainless steel and 5# aluminum seamless pipe as the base roller.And we are adopting a reasonable thickness base roller according to customer's drawing.Some manufacturers will reduce the thickness of the steel pipe in order to get the price advantage.Such roller can't meet the standards.But we won't do that.

 

2) Rubber Material
Our rubber are all imported from Germany or the US and then we mix them in our factory.The rubber coating technical we are using is winding technical. we cast the rubber on the base roller layer by layer and then vulcanize it to make the green rubber into mature rubber.While other manufacturers are using sheet coating technical,and the rubber is cold in processing and will cause adhesion problems easily.

 

As an experienced custom rubber roller manufacturer in China, we supply various rollers for different field.

 

Detailed Photos

polyurethane PU rubber idler wheel solid urethane wheels
Polyurethane PU Rubber Roller and wheel with Aluminum core

Excellent wear resistance. Under the working conditions of the presence of water, oil and other wetting media, the wear resistance of polyurethane rubber wheels is often several times to dozens of times that of ordinary rubber materials. Although metal materials such as steel are very hard, they are not necessarily wear-resistant; others such as rubber rollers for rice milling rice mills, vibrating sieve plates for coal preparation, race track for sports fields, dynamic oil seals for crane forklifts Loops, elevator wheels, roller skate wheels, etc. are also used for polyurethane elastomers.

FAQ

Q: Are you trading company or manufacturer ?
A: We are a factory integrating R & D, production and sales

Q: How should I get a quote ?
1: Size Specification,such as length,width and thickness
2: Hardness :80-95 Shore A
3: Let me know what machine will you use ?
4: What's the quantity you need ?

Q:What is your delivery time ?
A: Around 3 days delivery for stock products
Around 15-20 days delivery for customized production.

Q:How do you package the sheet ?
Wooden Case

Q:What is mode of transport ?
A: By express or air or sea.

Q:What's your payment method ?
A: T/T,Western Union.

Q:Can I get a sample before mass order ?
A: Low cost sample fee + freight charge by yourself;
After you purchase a large quantity, we refund the sample fee

Q:Other Special Support ?
A: Trade Assurance Order By Alibaba