HUATAO LOVER LTD
| 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 |
| Brand Name | Huatao |
| Model Number | HT-Blind Drill Press Roll |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| 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 |
| Brand Name | Huatao | Model Number | HT-Blind Drill Press Roll |
| Certification | ISO 9001 | Place of Origin | China |
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 Name | Blind Drill Press Roll |
| Material | Cast steel/Stainless steel |
| Shaft Head Material | Cast steel/Stainless steel |
| Center Distance | 3500-6500 mm |
| Face Length | 3000-6000 mm |
| Diameter | 600-1700 mm |
| Rubber Thickness | 15-40 mm |
| Drilling Diameter | 2.7-3 mm |
| Drilling Depth | 7-9 mm |
| Opening Ratio | 22-30% |
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
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2001
Total Annual:
50000000-80000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the ... HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the ...
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