Frosted Roller Used For Plastic Sheet Film and Board Extrusion Line Shaping

Introduction to various types of rollers
1. Steel roller
GWELL uses exclusive manufacturing technology and selects high-quality seamless steel tubes or forged alloy steel to manufacture steel rollers. According to customer requirements, the surface roughness range is Ra0.8-Ra3.2. The surface is hardened, such as surface quenching, surface carburizing, surface nitriding, etc. In order to achieve the advantages of long life and high quality.

2. Frosted roller
The frosting roller is usually used on a three-roller calender and is the main part of making frosting sheet or frosting film. The particle size on its surface directly affects the surface frosting effect of the product. We design the particle size on the roller according to customer requirements. The surface is hardened to make it have better quality and life. And use special machine tools to reduce roundness, straightness and circle runout errors. Spiral runners are used inside to make the cooling effect and cooling uniformity of the product better by the roller.

Specification:

Gwell Machinery is a high-tech enterprise, committed to providing customers with plastic sheet, board, film and other extrusion lines. Gwell can provide turnkey projects, such as stone paper project, EVA solar film project, PP building formwork equipment,etc. Gwell has a strong technical equipment strength and key capacity, committed to high-end product development, international market development. “Realize customer value" is the company's long-term business philosophy.The manufacturing bases of the company are located in Taicang, Suzhou, which is close to the beautiful scenery of Shanghai, Yancheng Dafeng, the hometown of Red-crowned crane, and Nantong, the hometown of Education and longevity in China. It covers a total area about 150,000 square meters. It has an annual production capacity of more than 200 extrusion lines of various types of sheet and board.