coal mining in west germany

Coal Mining in West Germany: Crushing and Sand Making Solutions

West Germany’s coal mining industry has long relied on efficient crushing and sand-making equipment to process raw materials into high-quality aggregates. The typical production line includes jaw crushers, cone crushers, impact crushers, and sand makers, working together to transform coal gangue and other byproducts into usable construction materials.

Core Equipment Specifications

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Equipment Model Capacity (t/h) Power (kW)
Jaw Crusher PE-600×900 50-120 75
Cone Crusher HPT300 120-250 315
Impact Crusher PF-1315 100-180 220
Sand Maker VSI1140 60-140 250×2
Screening Machine

YKN2460

150-400

30

FAQs


Q: What’s the typical output size range?
A: Final products can be adjusted between 0-5mm (sand), 5-10mm, 10-20mm, and 20-31.5mm aggregates.

Q: How to handle high-moisture coal gangue?
A: Our systems include pre-screening and drying modules specifically designed for West Germany’s humid climate conditions.

Engineering Case: Ruhr Valley Project


A recent installation near Dortmund processes 800t/day of coal mining waste into:
– 45% high-quality manufactured sand
– 30% coarse aggregates for concrete
– 25% fine materials for road base

The complete line features dust suppression systems meeting EU environmental standards while maintaining 85% operational efficiency.

Knowledge