High Quality Guide Roll for Paper Industry

• After-sales Service: Warranty
• Warranty: 1 Year
• Certification: CE, ISO
• Surface Treatment: Polishing
• Manufacturing Process: Casting
• Material: Stainless Steel
• Model NO.: SHGR112
• Condition: New
• Customized: Customized
• Diameter: 315-900 mm
• Face Length: 2050-11000 mm
• Tension: 8kn/M
• Transport Package: Wooden Case
• Specification: make to order
• Trademark: SUN HONG
• Origin: China
• HS Code: 8439990000

Product Description

Product Description

Guide roll is most used for paper machines, mainly in the wire section, dryer section, and press section.its main function is to pass wire cloth,and the blankets.The surface covering of guide rolls is rubber,chroming,and the smooth roll used for dryer section.With the speed of paper machines improve and the width of paper increase,which requires the wall thickness of guide rolls more uniform,and higher requests for dynamic deflection to meet the needs of high speed paper machines.

Application and Structure

Application
The guide roll serves to maintain the wire or felt in a normally fixed position during operation. When the wire or felt is deflected, it will be adjusted back to its original position, leading the wire or felt to always take the right path.
Structure
The guide roller is composed of a roller body and spokes arranged at both ends of the body. The roller body is usually composed of stainless steel pipe and the coating layer on the outer surface of the circumference of the stainless steel pipe. The rubber coating material is mainly rubber, polyurethane and other polymer composite materials. The rubber coated roller has good wear resistance and good surface smoothness.

Our Advantages

1.Smooth low friction system;
2.Direct acting positioning control provides fast and precise response;
3.Minimal maintenance;
4.Even load distribution;
5.Easy parts replacement.

Background Technique

The guide roller is a common component in papermaking, and it plays the role of supporting the wire, wet felt, and dryer felt during operation. The probability of the guide roller shaft head breaking during long-term operation is about 1% to 3%. Shaft head breakage must be stopped and replaced, increasing maintenance work and losing some paper production

The main reason for the analysis is that the structural design of the roller body is unreasonable, and the shaft head is a solid structure, and the weight is heavier, resulting in insufficient strength of the shaft head.
Therefore, it is of great significance to design a reasonable structure design, the strength of the shaft head is significantly improved, the overall service life is significantly extended, the workload of the maintenance worker is reduced, the output of the paper is increased, and the guide roller for the paper machine with a light weight is of great significance.

Product Parameters

Product name	Guide roll
Diameter	400-1200mm
Working speed	2000m/min
Face length	7400mm
Material	Cast Iron,steel
Surface covering	Chrome,Rubber
Chrome thickness	0.08-0.1mm
Rubber thickness	20-30mm
Size	Customized
Dynamic balance speed	250-1200m/min

Packaging & Shipping

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.