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Detalhes do produto:
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| Substrato: | Liga de aço | Tratamento: | chapeamento de cromo duro |
|---|---|---|---|
| Dureza: | HRC58-60 | Diâmetro: | φ268 mm |
| Largura do rosto: | 450 mm | Vida útil: | 5-10 anos |
| Manutenção: | simples |
Haul-off rollers are critical components that experience frequent contact with PP tape and significant wear. All rollers in our haul-off units—including low-speed three-roller, high-speed five-roller, and high-speed three-roller configurations—are manufactured from high-quality alloy steel substrate, precision ground, and hard chrome-plated to achieve a final hardness of HRC58-60.
This hard chrome layer provides exceptional wear resistance, excellent corrosion resistance, and a very low coefficient of friction. It withstands long-term abrasion from PP tape while maintaining a smooth roller surface, ensuring stable traction force, preventing product scratching, and significantly extending roller service life while reducing maintenance frequency and spare parts costs.
| Item | Parameter |
|---|---|
| Substrate material | High-quality alloy steel |
| Surface treatment | Hard chrome + mirror polishing |
| Surface hardness | HRC 58 - 60 |
| Roller diameter | φ268 mm |
| Face width | 450 mm |
| Coating thickness | ≥ 0.05 mm |
| Surface roughness | Ra ≤ 0.2 μm |
Pessoa de Contato: Mr. Alex
Telefone: 86-18858326160