Portable stone crushers revolutionize quarrying and mining operations by offering mobility without compromising crushing efficiency. These self-contained units integrate jaw/impact crushers, vibrating screens, and conveyors on a single chassis, enabling on-site material processing for construction projects or temporary sites.
1. Primary Crusher: Jaw crusher (e.g., Feed opening 400x600mm, Capacity 15-60tph)
2. Secondary Crusher: Cone/Impact crusher (e.g., Output size 10-30mm adjustable)
3. Vibrating Screen: 2-3 deck screen (e.g., Screening efficiency >90%)
4. Power Source: Diesel generator (50-300kVA) or grid-connected electric motor
| Model | Max Feed Size | Output Capacity | Finished Size | Power |
|————-|————–|—————–|—————|——-|
| PMJ-1060 | 500mm | 30-80tph | 0-40mm | 110kW |
| PMI-1210 | 350mm | 70-150tph | 0-20mm | 200kW |
Q: Can it process wet materials?
A: Yes, but screen efficiency may drop by ~15%.
Q: Setup time required?
A: Typically <4 hours with hydraulic unfolding system.
Philippines Road Construction: Deployed PMJ-1060 portable crusher to produce 0-5mm sand and 10-20mm aggregate from basalt. Achieved 120tpd output with dual-shift operation, eliminating transport costs from fixed plants.
