1. Core equipment selection criteria
For the coal block crushing demand of 1,500 tons per day (approximately 200-300 tons per hour), the following technical parameters need to be considered:
Processing capacity: The rated output of the equipment needs to be ≥200t/h. It is recommended to select a 250-300t/h model to cope with peak load

2. Comparison of recommended equipment models
(1) Double-tooth roller crusher (preferred solution)
2PGC1200×1500 type:
Processing capacity: 200-300t/h
Feed particle size: 800-1050mm
Discharge particle size: 30-200mm adjustable
Core advantages: Block yield rate>85%, maintenance cost reduced by 40%
HCSC15 ultra-heavy hammer crusher:
Processing capacity: 1500t/h (peak)
Crushing principle: hammer impact crushing
Applicable scenarios: high-humidity gangue processing

(2) Jaw crusher (alternative solution)
PE1600×2100 type:
Processing capacity: 300-800t/h
Motor power: 160kW
Structural features: V-shaped deep cavity design to prevent clogging

3. Selection decision factors
Coal quality characteristics:
For hardness > 4, it is recommended to use a jaw crusher + impact crusher combination
For moisture content > 15%, a differential speed clearing tooth roller is required
Operating cost:
The power consumption of the double tooth roller model is about 0.8-1.2kWh per ton of processing
The replacement cycle of the hammer crusher's wearing parts is 30% shorter than that of the tooth roller
Site restrictions:
Mobile hammer crusher units are suitable for decentralized operations
Fixed tooth roller crusher requires a 15×8m installation space