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| Brand Name: | HUATAO |
| Model Number: | HEATING CALENDER ROLL |
| MOQ: | 1 PC |
| Price: | 2000USD/pc-5000USD/pc |
| Delivery Time: | 5-8 Weeks |
| Payment Terms: | L/C,T/T,Western Union |
All high-quality alloy steel (38CrMOa i, 42CrMo, 60CrMo, 9Cr2Mo) is used as the base material, formed by mechanical processing and heat treatment. Surface hardness HRC58~62.
Hollow inner liner spiral heating:
Drill deep holes in the forging, install spiral liner or spray liner in the middle space, so that the heat transfer oil flows (or sprays) in a directional manner in the spiral liner to achieve heating. Temperature difference ≤1.5°C.
Peripheral drilling heating:
Drill deep holes evenly around the roller body to make the heat transfer oil circulate and flow in the peripheral holes for heating, with a smaller temperature difference (<1°C) and higher thermal efficiency.
| Heating Method | Hollow Inner Liner Spiral Heating, Peripheral Drilling Heating |
|---|---|
| Roll Body | 38CrMOa I, 42CrMo, 60CrMo,9Cr2Mo |
| Surface Hardness | HRC58~62 |
| Temperature Difference | ≤1.5°C |
| Warranty Period | 1 Year |
| HS Code | 8448209000 |
Synchronized with the quality of European hot rolling rollers.
Founded in 2008, Huatao Group is a professional and leading supplier of various rollers for paper machines, corrugators, rubber & plastic industry, and nonwoven fabric industry with over 15 years of experience.
Paper Industry: forming roller, vacuum couch roller, dandy roller, breast roller, rubber press roller, stone press roller, rubber roller, dryer cylinder, size press roller, calender roller, pope reel roller, spreader roller, embossing roller.
Plastic & Rubber industry: chill roller, MDO preheating roller, MDO nip roller, MDO stretching roller, PRS cooling roller, corona treater roller, corona treatment nip roller, flame treatment roller, CFRP contact roller, CFRP tension roller, CFRP nip roller, winding core, coating drum, cooling drum, spreader roller, anilox roller, calender roller, embossing roller.
Nonwoven fabric industry: cylinder roller, doffer roller, CFRP guide roller, embossing roller, cooling roller, spreader roller.
With a strong commitment to innovation, reliability, and customer satisfaction, Huatao Group has become a trusted provider in the industry and our products have been exported to more than 96 countries with excellent reputation.
Huatao understands each customer's unique requirements and can match them with the most suitable domestic factory to ensure superior quality and efficiency.
We ensure every customer purchases and uses HUATAO products with confidence, and our service commitment never ends.
