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Cast Steel Blind Drill Press Roll 1700mm Diameter For Paper Machine

Categories Industrial Roller
Brand Name: Huatao
Model Number: HT-Blind Drill Press Roll
Certification: ISO 9001
Place of Origin: China
MOQ: 1 pc
Price: USD 10000-30000 per piece
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10 pieces per month
Delivery Time: 25-40 working days
Packaging Details: Steel frame and plywood, wooden box
Product Name: Blind Drill Press Roll
Diameter: 600-1700 mm
Face Length: 3000-6000 mm
Material: Cast iron or stainless steel
Shaft Material: Cast steel/Stainless steel
Center Distance: 3500-6500 mm
Company Info.
HUATAO LOVER LTD
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Cast Steel Blind Drill Press Roll 1700mm Diameter For Paper Machine

Cast Steel Blind Drill Press Roll 1700mm Diameter For Paper Machine


Blind Drill Press Roll Description

The Blind Drill Press Roll is also coated with rubber or polyurethane on the iron roll core. Blind holes with a diameter of 2 mm and a depth of 12 to 15 mm are drilled on the rubberized surface. It is also possible to drill blind holes with different depths and two rows alternately. The opening rate of the blind hole pressing roller is about 25% to 30%, and its eye hole volume is about 5 times larger than that of the grooved pressing roller, so it can accommodate more Squeeze water. The solid part of the blind hole pressure roller is not as easy to damage as the grooved pressure roller, so the roller can be covered with a soft rubber layer, about 70-90 Shore hardness. As a result, first, it can reduce the wear of the felt, and second, it can provide a wider nip, which is beneficial to increase the line pressure of the nip. Compared with a grooved roller with a depth of 15 mm and a groove depth of 2.5 mm, it can be ground many times longer than a grooved roller before re-gluing.


Blind Drill Press Roll Specifications

Product NameBlind Drill Press Roll
MaterialCast steel/Stainless steel
Shaft Head MaterialCast steel/Stainless steel
Center Distance3500-6500 mm
Face Length3000-6000 mm
Diameter600-1700 mm
Rubber Thickness15-40 mm
Drilling Diameter2.7-3 mm
Drilling Depth7-9 mm
Opening Ratio22-30%

Blind Drill Press Roll Features

1. Simple structure, easy processing
2. Large surface porosity, usually 30% (grooved roller 17%, vacuum roller 15% 25%), which is conducive to a large amount of dehydration
3. The total volume of the blind holes is usually twice the total volume of the grooves of the grooved press roller, which can accommodate a large amount of water pressed from the paper and can be effectively discharged, with a large dewatering capacity and high efficiency


Company Details


Quality Cast Steel Blind Drill Press Roll 1700mm Diameter For Paper Machine wholesale
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