20‑stand ultra-precision CNC four‑roll hot rolling mill
20‑stand ultra-precision CNC four‑roll hot rolling mill, suitable for the finishing rolling stage of alloy materials. Roll material: heat‑resistant steel; Roll hardness: HRC 61–63. Roller lowering method: servo‑CNC; Roller lowering adjustment mode: CNC‑controlled lowering, with both collective and individual adjustments available.
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Details
| Main Parameters | |
| External dimensions | Length × Width × Height (1800×1500×1900) mm |
| Machine weight | 2500kg |
| Motor power | 15kW |
| Motor voltage | Three-phase 380V |
| Roller rotational speed | ≤22 m/min |
| Roller-down adjustment accuracy | 0.001mm |
| Roller dimensions | Work roll phi 60x280mm support roller phi 250x280mm |
| Roller temperature | ≤450℃ |
| Actual roller surface width | 200mm |
| Effective width of the roll surface | 150mm |
| Incoming materials | Alloy material |
| Incoming material thickness | ≤1 mm |
| Material width | ≤150mm |
| Finished thickness | ≥ 0.05mm |
Zhu Chengji Precision Equipment — Founded in 1993
A wholly owned enterprise specializing in the manufacture of a wide range of jewelry‑making equipment, including welding machines, tablet presses, tube‑drawing machines, wire‑drawing machines, wire‑pressing machines, hot‑rolling mills, slitting machines, and bead‑hammering machines, with a comprehensive and scientifically sound quality management system.
Sheet error
Providing equipment and technical support to over 600 companies.
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Minimum tablet thickness
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Factory Address
Building 29, Zhongnan High-Tech Taishan Intelligent Equipment Industrial Park, No. 1 Fuan West Road, Dajiang Town, Taishan, Guangdong Province
Shenzhen Direct Sales Outlet Address
No. 012–013, No. 2 Kaiming Road, Area A, Zhonghe Shengshi, Liuyue, Henggang Subdistrict, Longgang District, Shenzhen, Guangdong — Zhu Chengji Diamond‑Brand Jewelry Equipment