Changzhou ST.Key Imp & Exp Co., Ltd
Changzhou ST. Key Machiney Co., Ltd Best service ; excellent quality ; quick delivery time
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Customized Pattern Knurled Rollers With High Durability For Wallpaper , Tiles , Glass
Description of Knurled Rollers:
Available in different type, Sizes and capacity for different application in the Industries. The Knurling Rollers are widely used for its durability, reliability, corrosion resistance, moisture resistance, etc. Knurling Rollers are known as Brush Rollers also and used in Construction, Printing Machines, Rubber Industries, etc.
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.
Usage of Knurled Rollers:
Knurled 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.
Standard: ANSI,ASTM,ASME,DIN,GB etc.
Size: customized
Pattern: produce roller according to the technical drawing and URS
Competitive advantage:
1) World class quality for roller
2) 5 “S” for lean management; continuous improvement encourage system