Jiangsu Dongsheng rubber roll Manufacturing Co., Ltd.

Main - Products

　 Alcohol water roller series

Roll the plastic used: Heidelberg, Roland, Komori, Mitsubishi, alcohol and other high-Fort Run-roll version of water, suitable for all devices for water supply, its softness, and the surface smooth, delicate, so to maintain good Cots Precision and hardness, the wetting solution and alcohol have good compatibility, use, wear resistance good.

　 Ink roller series


Delicate, the pro-Mexico, Mexico absorbed strong performance, points clear, Mose full field and is conducive to inhibit ink-and-shadow, to high-speed operation.

　 Polishing roll series

Mechanical, wear resistance, solvent resistance, anti-aging of the relatively good, and when immersed in the solvent to reduce its strength less, when the volatile solvent, the return to its original strength, widely used in Indian railways, polishing, and other industries.

　 UV Roll

UV mainly for the printing ink (UV inks) mainly for high-end boutique Mint packaging printing plant use. Main characteristics of ink not glue roll, easy to dry after washing.

　 Leather Cots


Leather mainly used for grinding machines, machine-skin, meat-and to squeeze water and other series, the minimum hardness of up to 12 °, maximum hardness of up to 100 °, soft, flexible outstanding.

　 Transmission line

Mechanical strength, wear resistance and flexibility is very good.

　 Cots series solvent resistance

Printing for woodworking machinery and metallurgy, Varnish-resistant requirements and paint solvents

　 Coated Roll


Tu mainly used for PS version of photosensitive solution, it has a smooth surface, good elasticity, no impurities pores, Shayan, and other characteristics.

　 Nylon Roll

　　　　Features: Mexican outstanding performance.

　 Stainless steel rollers

　 Performance parameters

Name	Use	Technology
Cots printing	For a variety of domestic and imports offset, gravure machine, a water-alcohol moist roll, to absorb ink roller, such as embossing rollers.	Size range:ф15~150; L100~1500 Hardness deviation ± 2 °, beating ≤ 0.05, ≥ MPa tensile strength glue
Coated Cots	For the PS version, coating machine	The same root and hardness worse ≤ 2 °, beating Park tolerance 0.03 Tensile strength Mpa ≥ 4
Nylon Roll	Offset on the string used to absorb ink roller	Size range: ф25.5 ~ 18.7; L160 ~ 1000 Diameter tolerance ± 0.05, cylindrical of tolerance ≤ 0.02, beating tolerance ≤ 0.04 yen
Printing	Printing machinery used to	The same root and hardness worse ≤ 2 °, beating Park tolerance 0.03 Tensile strength ≥ 3 Mpa
Dyeing Roll	Machinery for printing and dyeing fabrics on the delivery pad dyeing, caustic washing, pickling, washed, bleached, etc.	Tensile strength Mpa ≥ 7, Cheduan elongation ≥ 11 The same root and hardness worse ≥ 2 °
Paper Cots	Grouting for papermaking machinery, crowded water, squeezing, etc.	Diameter deviation ± 0.9 ~ ± 2.0, the tensile strength Mpa ≥ 8
Leather Cots	Gram for grinding machines, machine-skin, meat-and to squeeze water and other leather machinery	Park beat tolerance ≤ 0.03, Cheduan elongation% ≥ 400
Polishing roll	For the paper, tinplate surface polishing machinery, floor polishing machinery	Hardness deviation ± 2 °, beating ≤ 0.05 Plastic tensile strength ≥ MPa……
Fumo Roll	For paper, plastic transfer coating of splitting (dry transfer coating of splitting) Machinery top	Hardness deviation ± 3 °, diameter deviation ± 0.3 ~ ± 2.0, the same root and hardness worse ≤ 2 °
According to other types of users can produce various kinds of special requirements of special rubber roller