Grinding roller process: In order to reduce the surface roughness of the cathode roller to a level sufficient to produce high-quality and high-grade electrolytic copper foil, Zhaosheng's grinding roller machine adopts advanced grinding roller process technology, and the corresponding parameter tuning must meet strict conditions, which is conducive to the generation and peeling of copper foil from the cathode roller surface. The roller mill is an indispensable equipment throughout the entire foil production process.
1) Polishing diameter of workpiece: φ 1500mm, φ 2016mm, φ 2700mm, φ 3000mm, φ 3600mm.
2) Workpiece polishing width: 1000mm to 1900mm.
3) Maximum mass of workpiece: 10000kg.
4) Workpiece speed: 0-25rpm (infinitely adjustable).
5) Main driving power: 7.5KW (4P).
6) PVA grinding wheel speed: 0-1400rpm (infinitely adjustable).
7) Motor power: 4KW (4P).
8) PVA grinding wheel size: φ 266 * φ 76.2 × 50mm (can be designed according to customer specified size).
9) Coaxiality of grinding head: 0.005mm.
10) Surface roughness after grinding: Rz ≤ 0.2 μ m.
11) Maximum travel of the pallet: 3000mm.
12) Working speed of pallet: 3-30mm/min (infinitely adjustable).
13) The precision of the guide rail is 0.01mm/m to 0.015mm/m.
14) Bed width/hardness 550mm/Rc52.
15) The equipment control adopts Mitsubishi PLC and Mitsubishi frequency converter from Japan, with high control accuracy and fast response speed.
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