Paper Making Machine Blind Press Roll

• After-sales Service: Warranty
• Warranty: 1 Year
• Certification: ISO 9001:2000, ISO 9001:2008
• Surface Treatment: Polishing
• Manufacturing Process: Casting
• Material: Stainless Steel
• Model NO.: Sun Hong
• Condition: New
• Customized: Customized
• Diameter: 400-1200mm
• Face Length: 2050-11000mm
• Transport Package: Wooden Box
• Specification: made to order
• Trademark: sun hong
• Origin: China
• HS Code: 84399900

Product Description

Product Description

Blind hole pressure roller is another improved pressure roller developed on the basis of groove pressure roller in the 1970s. The blind hole pressing roller is also hung with rubber or polyurethane on the iron roller core. A blind hole with a hole diameter of 2mm and a depth of 12 ~ 15mm is drilled on the rubber coating surface. Two rows of alternate blind holes with different depths can also be drilled. The opening rate of the blind hole pressing roller is about 25% ~ 30%, and its eye hole volume is about 5 times larger than that of the groove pressing roller, so it can hold more pressing water.

characteristic

1.Linear pressure can reach 380KN/m,the surface of coated has 21-23% tapping,the speed is about 1000mpm;
2.Special bonding system ensure the safe operation under high speed and high linear pressure;
3.High performance synthetic tubber ensures good wear resistance ,nip modality stable ,paper sheet uniformized,effective dehydration,and long cycle of grinding.

Product Parameters

Center distance	4150mm
Working face	3200mm
Roll diameter	3200mm
Rubber thickness	20mm
Paper machine working speed	300m/min
Roll body material	Cast steel/Stainless steel
Cylinder head	Cast steel
Hole diameter	3mm
Drill hole deep	7-9mm
Hole rate	22%

Component

The blind press roll is composed of shaft head, roll body, roll shell and wrapping glue.

Application

Blind Hole Press Rolls are used in a press section of a paper machine to remove water and shape paper.

Packaging & Shipping

1. International package  (Wooden case, carbon cast and pallet);

2. Container (as customer requirements)

3. It is suitable for long distance ocean transportation and some small parts can be transported by air.