The PE700*1000 jaw crusher is a mainstream primary crushing equipment for medium and large capacity production lines. Adopting the mature single-toggle jaw working principle, it crushes materials through periodic extrusion, splitting and bending between the fixed jaw and movable jaw, designed for the first-stage crushing of medium and high hardness materials. With sufficient capacity, strong structural rigidity and low operation & maintenance cost, it is widely applicable to primary crushing sections in aggregate production, mining beneficiation and construction waste recycling fields.

1. Deep Cavity with Large Feed Opening & Sufficient Capacity

   It adopts a deep V-shaped crushing cavity without dead zones, accepting raw ore up to 595mm with high feeding efficiency and low blockage risk. The discharge opening is flexibly adjustable within 155-270mm, delivering a processing capacity of 150-300 t/h. With a large crushing ratio and uniform output size, it can stably match the feeding requirements of downstream secondary and fine crushing processes.

2. Heavy-Duty Frame with High Impact & Wear Resistance

   The frame is welded with high-strength manganese steel, boasting excellent overall rigidity to withstand strong impact loads from high-hardness materials. The crushing surface is equipped with high manganese steel wear-resistant jaw plates, delivering long service life under harsh conditions with granite, basalt and iron ore, suitable for long-term continuous operation in mines and quarries.

3. Convenient Adjustment & Controllable Maintenance Cost

   Equipped with a reliable discharge opening adjustment mechanism, it allows quick adjustment of output size to adapt to different process requirements. Standardized universal wear parts simplify disassembly and replacement, effectively shortening maintenance downtime and reducing long-term operating costs.

4. Optimized Transmission & Stable Low-Consumption Operation

   Matched with a 55-75kW industrial motor and an eccentric shaft transmission system at an optimized speed of 255 r/min, it achieves high transmission efficiency and low unit energy consumption. The double flywheel structure balances operating inertia, ensuring low vibration and noise during long-term continuous production.

• Suitable Materials: Limestone, granite, basalt, river pebble, iron ore, waste concrete blocks and other medium & above hardness materials
• Application Scenarios: First-stage crushing for medium and large aggregate lines, primary ore crushing in mines, ore pretreatment in mineral processing plants, construction waste recycling, on-site aggregate processing for infrastructure projects