| After-sales Service: | Provide Accessories, Video Instruction |
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| Warranty: | 3 Year |
| Certification: | RoHS, ISO 9001:2000, ISO 9001:2008, CE |
| Surface Treatment: | Polishing |
| Manufacturing Process: | Casting |
| Material: | Stainless Steel |
| Customization: |
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Audited Supplier Paper Machine Imitation & Natural Granite Stone Press Roll
The natural granite stone press roll is an important part of the paper machine for pressing and dewatering. It has a smooth surface, high hardness, high strength, acid and alkali resistance. The granite roll surface is smooth, but there are many small pores and good air permeability, so the wet paper is easy to fall off, which is particularly conducive to the paper splicing operation, and is widely used in various paper machines.
| Name | Stone Press Roll |
| Diameter | 400-1200mm |
| Face length | 1900-6000mm |
| Dynamic balancing speed | 250-1200m/min |
| Dynamic balanced grade | G2.5/G4 |
| Function | Dewatering |
| Elements of Press roll: Shell, Journal, Bearing House, Bearing,etc | |
| Shell : | Cast Iron or Stainless Steel |
| Journal: | Cast Steel or nodular Cast Iron |
| coating: | Rubber or PU and Blind Drill |
| Bearing: | S K F or F A G, etc |
| bearing house: | Gray Cast Iron or Nodular Cast Iron or Spheroidal Graphite Cast Iron |
| Elements Of Vacuum Suction Press Roll : roll body, vacuum box(single or double chamber), bearing house on DS and TS, shower pipe, air tube, regulating valve, pneumatic tire, and seal strip. |
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Audited Supplier 
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