⚙️ Project Application & Technical Specifications
The 2PGY1000×800 unit utilizes counter-rotating dual rolls to deliver compression crushing tailored specifically for aluminum smelter recycling—processing overhaul slag (spent potlining) and bath electrolyte.
| Parameter / Feature | Specification Details |
|---|---|
| Target Material | Aluminum smelter overhaul slag (SPL) & bath electrolyte |
| Feed Size | Up to 30 mm (~3 cm) |
| Finished Discharge Size | Controlled to ≤ 5 mm with low over-grinding/fines |
| Drive & Gearbox System | Dual 45 kW electric motors paired with two Guomao hard-gear surface speed reducers |
| Gap Adjustment System | Fully hydraulic control for flexible, accurate discharge sizing |
🛡️ Quality Control & Manufacturing Standard

2PGY1000×800 hydraulic double-roll crusher
2PGY1000×800 hydraulic double-roll crusher
To maintain strict delivery schedules, APEX Heavy Industry aligned sales, production, quality control, and logistics divisions. Every stage—from pre-shipment debugging and full-load trial runs to heavy-duty tie-down loading—was executed under rigorous manufacturing standards to guarantee operational stability upon jobsite arrival.
💡 Key Benefits for Overhaul Slag & Electrolyte Crushing
- Minimizes Over-Crushing: Low-speed interparticle compression reduces dust and micro-powder generation, essential for material recovery circuits in aluminum smelters.
- Hydraulic Protection: Built-in hydraulic relief automatically passes foreign tramp metal or uncrushable materials without damaging the alloy roller shells.
- Continuous 24/7 Duty Cycle: Industrial-grade Guomao speed reducers and dual 45 kW heavy-duty motors provide stable torque during long production shifts.
Commitment to Quality: APEX Heavy Industry / Huashengming continues to deepen its presence in crushing equipment manufacturing. We look forward to the successful commissioning of the Changji project and wish our customer smooth production and prosperous business operations!
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