Hard chrome plated corrugate roller
Production instructions
Corrugating rolls are the core element of each corrugator and are essentially responsible for the quality of the corrugated board and the productivity of the corrugator. All equipment of our industry adopts high standard configuration, and the overall scale ranks at the top among domestic similar enterprises. Meijia company has been established in the North of China, with “Fulfill you and me to create win-win situation” business philosophy, high and strict standards, providing customers with excellent quality and services. With mature and stable processing technology, a group of featured, efficient, scrupulous stuff, to ensure that every design and production to maximize the profit of our customers and create new competitive advantage.
Main products:Tungsten Carbide corrugating rolls, hard chrome corrugating rolls, pressure roller, glue roll and doctor rolls. The products are mainly sold in China, India, South Korea, Russia ,Thailand, Myanmar, Iran, Egypt and other countries.Therefore, our products are widely recognized by the global customers, which make us gaining sound reputation all over the world.
| Product name | Corrugating rolls, corrugated roller |
| Material | 50CrMo |
| Application | Single facer, corrugator machine |
| Diameter | 200-600mm |
| Width | 1000-2800mm |
| Flute Profile | A, C, B, E, F, G, N, O |
| Heating Treatment | Intermediate frequency quenching treatment |
| Hardness | ≥HRC58 after heating treatment, harden layer 8-12mm |
| Coating | Tungsten carbide, hard chrome 0.06-0.08mm |
| Corrugator line | BHS, Fosber, BW Paper System, Hsieh Hsu, K&H, JS, Fuli, Wanlian, Taiwan Mingwei, Chinese Mingwei, Meiguang, Dongguang, Dpack, Xinguang, Xieyang, Shengli, Indian machine, etc. |
High Hardness from Vertical Quenching Process
Intermediate frequency quenching can guarantee both the hardness and harden depth we need. Our harden layer depth can reach to 8-12mm. With harder base material as foundation, the lifetime of our corrugating rolls are greatly extended. After different heat treatment process, the corrugated roller surface becomes more wear-resistant and durable. After heating treatment we cut slots of lower roll though this process needs more time but makes uniform hardness.
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