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
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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
| Dimension | As following |
| Temperature | 100~220℃ |
| Material | 45 alloy steel, precision alloy steel |
| Linear speed | 10-100m/min |
| Linear pressure | Max 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.
