- Overview
- Product Description
- Characteristics
- Product Parameters
- Maintenance
- Install
- Packaging & Shipping
Basic Info.
Model NO.
Sun Hong
Certification
ISO 9001:2000, ISO 9001:2008
Surface Treatment
Polishing
Manufacturing Process
Casting
Material
Stainless Steel
Condition
New
Customized
Customized
Diameter
400-1200mm
Face Length
2050-11000
Transport Package
Wooden Case
Specification
made to order
Trademark
sun hong
Origin
China
HS Code
84399900
Product Description
Suction Press Roll is one of the main dewatering parts in press section of paper machine.The roller shell of suction press roll designed by our company is made by precision machining with SUS304 stainless steel rolling. The roller surface openings are arranged into a double helix, the opening rate is more than 18%, effectively improve the strength and dehydration uniformity of the roller shell.
The coated material specialized in stainless steel shell, which has perfect flexible quality, uniform modality big tapping area(Max:50%),specially designed buffer layer can disperse stress and mechanical shock resistance effectively when operating, meanwhile dehydrate well, and the nip pressure is low relatively, which can prevent dandy marks and crushing of paper sheet, so the sheet has high quality, and the felt has a long life. Additionally, it has a longer grinding cycle ,wear,and chemical resistance.
| Manufacturing Standard | Shell in 304,316,Dss(SAF2304(cr23),SAF2205) |
| Journals bolted to roll shell | |
| Rubber or PU cover | |
| Vacuum box welded by stainless steel | |
| Cast Iron bearing housing | |
| Grease lubrication | |
| Optional | Recirculating oil lubrication Cover finishing |
| Though Drilled Grooved or Blind Drilled Surface | |
| Supply Limits | Diameter:500~1300mm |
| Face Length:10000mm | |
| Working speed:2000m/min |
In order to prolong the service life of the drum, the drum must be well maintained.
1.Clean the dust and other foreign matters on the drum regularly ;
2.Regularly check whether the welding between the drum shell and the end cover is firm;
3.Good lubrication to reduce wear loss;
4.Avoid overload operation and prolong the service life of the drum.
2.Place the bearing pedestal on a platform and check the basic dimensions according to the drawing;
3.Check the vertical and horizontal centerline of the bearing seat position on the upper surface of the frame again and confirm that it is correct;
4.Hoist the bearing pedestal in place with workshop crane;
5.Align the bearing pedestal, check the vertical and horizontal centerline and elevation, and confirm that they are correct .
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.
