PE and PEX jaw crushers are crushing equipment that utilize two jaw plates (fixed jaw and movable jaw) to perform periodic relative motion. Their core structure includes an eccentric shaft, connecting rod, flywheel, and jaw plates (such as the large flywheel and jaw cavity shown in the diagram). The motor drives the eccentric shaft to make the movable jaw plate periodically approach the fixed jaw plate, achieving material compression and crushing. The equipment is suitable for coarse crushing of large, hard materials, featuring a simple structure, easy maintenance, and overload protection. It is a key device for primary crushing in mining, building materials, and other fields.
Product Applications
1. Mining: Crushing iron ore, copper ore, limestone, etc., to provide qualified particle size raw materials for subsequent beneficiation or grinding.
2. Building Materials Production: Processing granite, basalt, pebbles, etc., for producing construction aggregates (sand and gravel).
3. Road Construction: Crushing roadbed excavation stones, recycling asphalt concrete, and achieving resource recycling.
4. Solid Waste Treatment: Crushing construction waste and industrial residues for environmental recycling projects.
5. Ore Preprocessing: Used in conjunction with ball mills and flotation machines to form ore processing production lines.
Product Features
1. High Crushing Ratio: Deep and steep jaw cavity with a crushing ratio of 4-6, achieving high efficiency in a single crushing operation (Information 1, 3).
2. Wear-Resistant Design: Jaw plates made of high manganese steel (such as ZGMn13), improving wear resistance by 30% and extending service life (Information 7).
3. Overload Protection: Equipped with a hydraulic thrust plate (yellow component in the diagram) that automatically retreats when encountering uncrushable materials to protect the equipment (Information 4).
4. Easy Maintenance: Side-opening frame design reduces jaw plate replacement time by 50% (Information 6).
5. Strong Adaptability: Large feed opening size (PE up to 1500mm), capable of handling materials with moisture content ≤8% (Information 5).
Product Functions
1. Coarse Crushing: Crushing large materials (≤1200mm) into medium-sized particles (50-350mm).
2. Particle Size Adjustment: Hydraulic cylinder adjusts the discharge opening gap to achieve precise control of output particle size (±5mm).
3. Intelligent Lubrication: Integrated constant temperature oil station (oil pipes shown in the diagram) automatically controls oil temperature between 30~50°C (Information 3).
4. Sealing and Dust Prevention: V-shaped sealing strips combined with labyrinth seals effectively prevent dust leakage (Information 7).
5. Modular Design: Can be combined with vibrating feeders and cone crushers to form a joint crushing station (Information 5).
Product Technical Parameters
Model Specifications | Feed Opening Size (mm) | Feed Particle Size (mm) | Discharge Opening Adjustment Range (mm) | Processing Capacity (m³/h) | Power (kW) | Weight (t) |
PE-150×250 | 150×250 | 125 | 10~40 | 3~13 | 7.5 | 1.3 |
PE-250×400 | 250×400 | 210 | 20~60 | 3~13 | 15 | 2.8 |
PE-400×600 | 400×600 | 340 | 40~100 | 10~35 | 30 | 6.5 |
PE-500×750 | 500×750 | 425 | 50~100 | 25~60 | 55 | 10.6 |
PE-600×900 | 600×900 | 500 | 65~180 | 30~85 | 55~75 | 15.5 |
PE-750×1060 | 750×1060 | 630 | 80~180 | 72~150 | 90~110 | 28 |
PE-800×1060 | 800×1060 | 680 | 100~200 | 85~143 | 90~110 | 30 |
PE-870×1060 | 870×1060 | 750 | 170~270 | 145~235 | 90~110 | 30.5 |
PE-900×1060 | 900×1060 | 780 | 200~290 | 170~250 | 90~110 | 31 |
PE-900×1200 | 900×1200 | 780 | 95~255 | 100~240 | 110~132 | 49 |
PE-1000×1200 | 1000×1200 | 850 | 195~280 | 190~275 | 110~132 | 51 |
PE-1200×1500 | 1200×1500 | 1020 | 150~300 | 250~500 | 160 | 100.9 |
PEX-150×500 | 150×500 | 120 | 10~40 | 3~15 | 11 | 2.5 |
PEX-250×750 | 250×750 | 210 | 15~50 | 8~35 | 30 | 5.8 |
PEX-250×1000 | 250×1000 | 210 | 15~50 | 13~45 | 37 | 6.4 |
PEX-250×1200 | 250×1200 | 210 | 15~50 | 13~50 | 37 | 7.7 |
PEX-300×1300 | 300×1300 | 250 | 15~50 | 20~60 | 75 | 11 |
Keywords
PE, PEX Jaw Crusher
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