Ball mill head
Shanghai Special Metal Co., Ltd supplies ball mill head. The materials of mill head are normally selected low carbon steel and low alloy steel. It’s produced by casting, used in ball grinding mill, including the feed end and outlet end, our head/cap for the bellow ball grinding mill.
Ball mill data:
| Model(mmxmm) | Speed of bucket(r/min) | Weight of ball(t) | Size of feed opening(mm) | Production(t/h) | Power(kw) |
| φ900×1800 | 38 | 1.5 | ≤20 | 0.65-2 | 18.5 |
| φ1200×2400 | 32 | 3.8 | ≤25 | 1.5-4.8 | 45 |
| φ1500×5700 | 27 | 15 | ≤25 | 3.5-6 | 132 |
| φ2200×5500 | 21 | 30 | ≤25 | 10-22 | 370 |
| φ2400×10000 | 20.8 | 49 | ≤25 | 22 | 630 |
| φ3000×13000 | 18.2 | 115 | ≤25 | 40-42 |
Production Process
1. Wooden pattern Production
2. Molding
3. Pouring
4. First cleaning
5. Heat treatment – grinding (inspection)
6. Rough machining (inspection)-finishing machining (inspection)
7. Packing-delivering
Quality assurance
The fabrication route is governed by the provisions of the implemented Quality System ISO 9001: 2000. The standard documentation ensures the full traceability of every process step:
• Manufacturer test certificates according to DIN EN 10.204 § 3.1 including chemical composition, mechanical properties and non-destructive examination;
• Dimensional check supported with a “as-built“ sketch;
• Record of the heat treatment chart
