Good foam roller stretches

Name: Rubber Rollers
Uploaded: 2023-04-25T07:45:02+08:00
Description: The printing press roller is one of the main components of the printing press ink delivery system. The main materials

Payment Type: L/C,T/T,D/P,D/A,Paypal

Transportation: Ocean

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Rubber Rollers

Product Attributes Supply Ability & Additional Information Other information

Product Attributes

Place Of Origin: China

Advantages: mechanical strength, abrasion resistance and aging resistance

Delivery Time: according to the quantity of customers

Origin: Jiangsu, China

Product Description

The printing press roller is one of the main components of the printing press ink delivery system. The main materials include natural rubber, nitrile rubber, silicone rubber, polyurethane rubber, etc. Polyurethane rubber is generally used for medium and high-end products. During use, problems such as surface crystallization, calcification, premature drying and aging of printing rollers often occur. Why do these problems occur and how to avoid them?
If you cannot correctly utilize and follow its operating rules, not only will you not be able to print ideal and high-quality products, but you will also damage the Rubber Roller and shorten the service life of the printing plate. Therefore, it is important to debug the printing rubber roller.Plastic Roller
1. Loading and unloading: When installing the Printing Machine Roller, the accuracy and cleanliness of the shaft head and bearing must be determined. They should be handled with care to avoid damage, bending and rubber layer damage to the roller body.
2. Debugging: The pressure between the printing machine roller, rubber roller and printing plate should be adjusted appropriately according to the elasticity, hardness of the rubber and its role in the printing process. Generally, O is used. 15~O. Use a 20mm feeler gauge for testing, and the radial contact pressure of the rubber roller needs to be uniform.Silicone Roller

3. Lubrication: The roller heads and bearings of the printing machine should be kept lubricated regularly. If lubrication is poor, it will cause wear of the rubber roller head and bearings, increase the gap, and even cause uneven printing ink. If it runs continuously for a long time without lubrication, it will also cause the bearings and shaft core to generate heat, causing the rubber surfaces at both ends of the rubber roller to expand and wear due to heat, resulting in pitting, peeling, and cracking of the rubber surfaces at both ends.

Polyurethane Roller

Good foam roller stretches

Packaging & Delivery

Selling Units	:	Piece/Pieces
Package Type	:	wooden box

Supply Ability & Additional Information

Packaging: wooden box

Productivity: 1000 pieces per month

Transportation: Ocean

Place of Origin: Jiangsu, China

Supply Ability: 1000 pieces per month

Port: Shanghai,Ningbo

Payment Type: L/C,T/T,D/P,D/A,Paypal

Incoterm: FOB,CFR,CIF,FAS,EXW,FCA,CPT,CIP,DEQ,DDP

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