Calender Roll

Calender roll is designed with helical runner and jacket structure made of high quality 45 × steel pipe, alloy steel pipe, precision steel pipe, etc

Calender Roll

Calender roll is designed with helical runner and jacket structure
made of high quality 45 alloy steel and precision steel.

In the production of plastic and rubber products, 100 ~ 220 ℃ is the most commonly used calendering temperature. Our calendering rollers are mainly used for hot working of PVC sheet and metal plate. You will get uniform intensity as well as various textures.

Materials

high quality 45 alloy steel and precision steel

Structure

spiral runner and jacketed structure design

Process

advanced heat treatment process, calendering process, quenching and tempering heat treatment, after turning, matching and other processing, red sleeve hot assembly welding, remove adaptability, quenching, fine turning, fine grinding, hard chromium plating, and then ultra fine grinding. Precision grinding with 3M abrasive Polishing.

Parameter

roughness Ra0.005 (finish grade 14 or above), without any vibration, stripe or burr.

Specification

DimensionAs following
Temperature100~220℃
Material45 alloy steel, precision alloy steel
Linear speed10-100m/min
Linear pressureMax 400 kN/m

Dimension

∮ 320×950∮ 406×1067∮ 615×1500
∮ 410×1050∮ 448×1000∮ 400×1200
∮ 360×900∮ 550×1500∮ 360×910
∮ 450×1210∮ 400×1010∮ 410×1200

The above specification roller is divided into two kinds: hollow roller and side hole roller.It can be processed according to the drawings you provide.

Ask Your Alloy Partner