Stone Roll, Granite Stone Roll, Paper Machine Stone Press Roller

• After-sales Service: Have
• Warranty: One Year
• Certification: China Light Industry Standard
• Surface Treatment: Polishing
• Manufacturing Process: Cnc Milling
• Material: Granite
• Model NO.: customized
• Color: Black
• Density: High
• Hardness: High
• Type: Fine Stuff
• Rigidity: Good
• Other: Corrosion Resistance
• Transport Package: Wooden Packing
• Specification: customized
• Trademark: wulong
• Origin: Shandong, China
• HS Code: 84391000
• Production Capacity: 10 Piece/Pieces Per Month

Product Description

(1)The natural granite press roller is an important part of the paper machine for pressing and dewatering. It has the characteristics of smooth surface, high hardness, high strength, and acid and alkali resistance. The surface of the granite roll is smooth, but there are many tiny pores, Good air permeability, so the wet paper is easy to fall off, especially easy to pick up the paper and is widely used in various paper machines.
 

(2): main parameters
Specifications: diameter 300-1250mm, length 1-8 meters.
Models: 787, 1092, 2880, 1575, 1600, 1760, 1880, 2100, 2362, 2400, 2640, 3150, 3600, 3800, 4500.
Compressive strength>=98.07MPa; Hardness HV>300;
Tensile strength>=5MPa; Elastic modulus>=0.4X1000000kg/cm².