Paper Making Graphite HDPE Rubber Sealing Strip for Vacuum Suction

• After-sales Service: Warranty
• Warranty: 1 Year
• Certification: CE
• Surface Treatment: Polishing
• Manufacturing Process: Casting
• Material: Rubber
• Model NO.: Sun Hong
• Condition: New
• Usage: Vacuum Suction Box
• Width: Customized
• Industry: Paper Making
• Transport Package: Wooden Case
• Specification: Make to order
• Trademark: Sun Hong
• Origin: China
• HS Code: 84399900
• Production Capacity: 50000

Product Description

paper making graphite HDPE rubber sealing strip for vacuum suction

Our graphite sealing strips are applied for vacuum press roll,vacuum couch. Under the correct operation rules, it can be used for over two years without getting off the machine, which solves the problem of frequent shutdown and maintenance in the paper mill, and improves the startup rate.
 

Advantage

1.Self lubrication, wear resistance, no deformation in use and never wear the inner wall of the roller.

2.Low friction coefficient, low energy loss, low noise, fast running-in.

3.Long service life, low friction coefficient, small friction loss, low expansion and low water absorption.

4.It can effectively prolong the service time of vacuum couch roll.
 

Working principle
 

The purpose of sealing strips is to reduce the effect of the bundle bypass stream that flows around the outside of the tube bundle.


They are usually thin strips of metal that fit into slots in the baffles and extend outward toward the shell wall to block the bypass flow and force it back into the tube bundle.

 

They are placed in pairs on opposite sides of the baffles running lengthwise along the bundle. Sealing strips are mainly used in floating-head exchangers, where the clearance between the shell and tube bundle is relatively large.

Typically, one pair is used for every four to ten rows of tubes between the baffle tips. In the Simplified Delaware method, the number of sealing strips is set at one pair per ten tube rows.

Application

It is mainly used for the vacuum rolls with the speed of 100 m / min to 1800 m / min. The length of the sealing strip produced by us can reach 11.45 meters, and there is no splicing and overlapping phenomenon during production. All the sealing strips are a whole strip.
 

Packing&Delivery

1. Wooden strips outside of the body with bubble film inside exporting to Europe. The wooden box will be fumigated.

2. We can pack it according to customers special request .


About us

Established in 2010, Sun Hong Group is a comprehensive company integrating planning, design, technical support, production, testing and training. We have a professional technical team to provide you with professional design and technical support as well as the best source of goods. After more than ten years of efforts, our products have been exported to 96 countries, and have more than 300 paper plants customers.

Sun Hong Group have a wide range of business, we can design and produce various customized products according to the different requirements of different customers. Mainly involving Paper Machine Clothing, Industrial Fabric, Paper and pulp machine spare parts, test equipment, etc. In addition, we also provide customers with update and transformation services to enhance customer output.