Changzhou ST.Key Imp & Exp Co., Ltd
Changzhou ST. Key Machiney Co., Ltd Best service ; excellent quality ; quick delivery time
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Polishing Knurled Rollers For Automotive Decoration Material , Leather Embossing Roll
Knurling Embossing Roller
1.Specialized manufacturer of embossing roller, calender roller and dull polish roller
2. Satisfy your special requiremnet
Knurling Embossing Roller is widely used for plastic sheets, film, foil, leather, hardboard, wallpaper, tiles, glass, paper and other embossed repression, improving product surface’s beauty, strengthening security, protection of trademarks and other effects.
Different patterns can be developed according to customer’s requirements.
The material of roller is 45# seamless pipe or alloy steel after being welded, stressed, tempered, quenched heat treatment, etc.
After quenching the surface hardness can reach HR c52-58. If choose chrome plate and polish the surface, the hardness can reach HRC 62.
With imported polishing machine and raw materials, the roller surface roughness can reach Rao.01 and concentricity is less than 0.02mm.
These fine finished rolls also find applications in the following: