Polyurethane PU roll

1.Softer than the traditional iron-performance. 2.Wear and tear factor is low. 3.Small proportion, light weight.

Seamless silicon roller and solid silicon roller are widely used in industries like plastics,film spray,bronzing

1) The roller is made of cast iron or seamless steel pope and the surface is coved by rubber;

2) Roller in side and outside surface will be processed;

3) We will process roller’s dynamic balance to improve machines’ stability;

4) Before the spindle head has been installed. We will make the second dynamic balance.

5) Normally it is wooden case packages. Some larger rollers are used metalpackaging.

 Process:

Whether a completely new roller or recovering your existing core, each roller is

carefully stripped and grit blasted to provide an optimal bonding surface. Once

cleaned and blasted, the roller is wrapped with a rubber meeting customer specs.

Then it is cured in an autoclave using heat and pressure. After the curing process,

the roller is mounted on a lathe and turned down to the proper diameter dimension.

Grooves and crown can be added at this time.

 Material:

1.Polyurethane roller

 2.Nitrile rubber roller

 3.Neoprene rubber roller

 4.EPDM roller

 5.Silica gel roller

 6.Nylon roller, Iron roller and Stainless steel roller

 Applications of paper machinery rubber roller:

1.Textile machinery

2.Printing machinery

3.Woodworking machinery

4.Packaging machinery

5.Plastic machinery

6.Leather machinery

7.Printing and dyeing machinery

8.Conveyer machinery

9.Paper machinery

Features:

1.Application:Printing and paper making industry

 2.Material:EPDM,CR,NR,NBR,Silicone,PU etc. available, with different color choice

 3.Production method: mold compression

 4.Durometer:20-100 shore A

 5.Packing:As per customer’s requests

 6.Certification: ISO 9001:2008

 7.Dimensions: As per customer’s drawings or samples

Polyurethane PU roll