| Customization: | Available |
|---|---|
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
| Surface Treatment: | Sand Blast |
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To meet different requirements, we offer multiple kinds of rollers, such as impact roller, comb roller, galvanized roller, side roller, thread roller, carrier flat roller set, triple roller, balance roller set, adjustable roller set, etc.
We have two kinds of painting, one is common painting and the other is baking paint. We can supply different colors accoridng to customers' requirements. The baking paint is electrostatic spraying and put the rollers into drying system with high temperature. The dried baking paint film hard, waterproof, greaseproof, acid proof, strongly adhesive and elegant.
The shell is made of big seamless steel pipe, accurately cut by flame cutter, and welded by specia-use roller welding machine. Shell Thickness is very uniform. Using 45# round steel and shaft liner, processed to ensure shaft's concentricity degree and decrease shaft's eccentric force, so that roller can rotate stablly.
| Material | C | Mn | Si | Cr | Mo | Ni | P | S |
| Mn13Cr2 | 1.0~1.3 | 11~14 | 0.3~0.6 | 1.7~2.4 | 0.1~1.0 | ≤0.03 | ≤0.05 | ≤0.03 |
| Mn18Cr2 | 1.1~1.4 | 17~20 | 0.3~0.6 | 1.7~2.4 | 0.1~1.0 | ≤0.03 | ≤0.05 | ≤0.03 |
| Mn22Cr2 | 1.1~1.4 | 20~24 | 0.3~0.6 | 1.7~2.4 | 0.1~1.0 | ≤0.03 | ≤0.05 | ≤0.03 |
| Cr26 | 2.3~3.3 | ≤1.0 | ≤1.2 | 23~30 | 0.1~3.0 | 0.1~1.0 | ≤0.06 | ≤0.04 |
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