Introduce of Polyurethane Rollers
Polyurethane rollers are made from a type of strong, flexible elastomer known as polyurethane. Polyurethane gives rollers a boost, making them tougher against wear and tear and able to shrug off chemicals. It is an economical material handling solution.
Spec of PU Machinery Roller
Size | According To Customer's Drawing |
Dimension | di10MM-670MM,Length:50MM-8200MM |
Material | NBR,Silicone,Rubber,Polyurethane,NR,PU FFPM,ETC,EPDM |
Hardness | 18A-100D |
Tolerance | 0.05mm |
Temperature | According customers's requirements |
Color | Red, Black, White, Clear, etc can do the color base on your pantone NO. |
Roll core | 304 or 201stainless steel,45#steel or 5#aluminum seamless pipe |
Spindle head | 304,316,2Cr13,45steel |
Application | industrial machine, printing machine and packaging machines and so on |
Benefit of Machinery Roller
The Polyurethane machinery printing roller colloid has appropriate surface viscosity to guarantee that the rubber roller has good ink transfer and retention qualities throughout the printing process.
The colloid surface is delicate and smooth, and the colloid material is tightly pressed on the mandrel. It can withstand the extreme environment of the printing factory.
It is suited for all sorts of inks and printing due to its good chemical qualities. Polyurethane elastomer rollers with strong solvent resistance are also suited for UV ink and varnish. Among other applications, it's accessable to boiling water, diesel, gasoline, lubricating oil, kerosene, toluene, alcohol, and salt solutions are all ideal.
It is suited for all sorts of inks and printing due to its good chemical qualities. Polyurethane rubber rollers with strong solvent resistance are also suited for UV ink rubber rollers, varnish rubber, conveyor rollers.
If you want to know more about polyurethane rollers, free to contact us.
