PE750x1060 Jaw Crusher 30x42 Jaw Crusher
In the demanding world of mining, quarrying, and aggregate production, the PE750x1060 Jaw Crusher—often referred to in the industry as the 30"x42" Jaw Crusher—stands as a cornerstone of primary crushing operations. Engineered for reliability and high throughput, this machine is designed to handle the toughest materials, from hard volcanic rocks like basalt and granite to abrasive iron ores and limestone.
Whether you are setting up a new stationary crushing plant or looking for a robust unit for a mobile configuration, the PE750x1060 provides the perfect balance of feed size, capacity, and durability. With a massive 750mm x 1060mm feed opening, it serves as the critical first stage in processing large-diameter rocks into manageable sizes for secondary and tertiary crushers.
Why Choose the PE750x1060 (30"x42") Jaw Crusher?
1. High Crushing Ratio and Efficiency
The PE750x1060 features a deep, symmetrical crushing chamber that maximizes the intake of material and optimizes the crushing angle. This results in a high reduction ratio, ensuring that large rocks are effectively broken down in a single pass. The efficient motion of the swing jaw ensures that every stroke counts, reducing energy consumption while boosting hourly output.
2. Heavy-Duty Structural Integrity
Durability is not an option; it is a requirement. The frame of our PE750x1060 is fabricated from high-quality, heavy-duty steel plates that are stress-relieved to withstand the intense vibrations of primary crushing. The eccentric shaft is forged from high-strength alloy steel, supported by oversized spherical roller bearings that are designed to handle extreme radial loads.
3. Optimized Manganese Wear Parts
The jaw plates (both fixed and movable) are cast from high-manganese steel (Mn13Cr2 or Mn18Cr2), providing exceptional wear resistance and a long service life. The design of the plates allows for "flipping" (interchanging top and bottom) to ensure even wear and maximize the lifespan of the components, significantly lowering your operational costs per ton.
4. Flexible Discharge Settings
To meet perse downstream requirements, the discharge opening (CSS - Closed Side Setting) of the PE750x1060 is easily adjustable from 80mm to 140mm. This flexibility allows operators to fine-tune the output size according to the specific needs of the project, whether you are producing base materials for road construction or preparing feed for a cone crusher.
Technical Specifications
| Parameter | PE-750×1060 |
|---|---|
| Feed Opening (mm) | 750 × 1060 |
| Feed Opening (inch) | 30" × 42" |
| Max Feeding Size (mm) | 630 mm |
| Discharge Range (mm) | 80–140 mm |
| Processing Capacity (t/h) | 110–260 t/h |
| Eccentric Shaft Speed (r/min) | 250 r/min |
| Motor Power (kW) | 110 kW |
| Total Weight (t) | Approx. 28–29 t |
| Overall Dimensions (L×W×H) | 2655 × 2302 × 2350 mm |
Working Principle
The PE750x1060 utilizes the "V-shaped" crushing chamber concept. The motor transmits power through the V-belts to the flywheel, which in turn rotates the eccentric shaft. This rotation causes the movable (swing) jaw to move back and forth toward the fixed jaw.
Crushing Stroke: When the swing jaw moves toward the fixed jaw, the material is squeezed, crushed, and ground.
Discharge Stroke: When the swing jaw retreats, the crushed material, now smaller than the discharge opening, falls out by gravity.
This simple yet effective design minimizes the number of moving parts, making the jaw crusher one of the most reliable and easy-to-maintain machines in the mineral processing industry.
PE750x1060 Jaw Crusher 30x42 Jaw Crusher
Applications
The versatility of the 30"x42" jaw crusher makes it suitable for a wide array of industries:
Mining: Primary crushing of gold, copper, and iron ores.
Quarrying: Production of high-quality aggregates for concrete and asphalt.
Infrastructure: Recycling of construction waste and concrete demolition.
Metallurgy: Processing of slag and other industrial by-products.
Maintenance and Safety Features
Our design prioritizes operator safety and ease of maintenance. The machine is equipped with a robust toggle plate that acts as a mechanical fuse, protecting the crusher from damage if non-crushable material (like tramp iron) enters the chamber. Lubrication points are centrally located for easy access, ensuring that the bearings stay cool and protected during long shifts.
Conclusion
Investing in a PE750x1060 Jaw Crusher means investing in the future of your production line. With its proven track record, massive capacity, and rugged construction, it is the ideal choice for operators who demand nothing less than maximum uptime and profitability.
Contact our engineering team today to receive a customized quote or to learn more about how our crushing solutions can transform your operations.
3. Frequently Asked Questions (FAQ)
Q1: What is the maximum feed size for the PE750x1060 jaw crusher?
The PE750x1060 (30"x42") is designed for primary crushing with a feed opening of 750mm x 1060mm. The maximum recommended feeding size is 630mm. Feeding materials larger than this can cause blockages or damage the swing jaw mechanism.
Q2: What materials are suitable for crushing with this model?
This heavy-duty crusher is ideal for processing hard and medium-hard materials with a compressive strength of up to 320 MPa. Common materials include granite, basalt, iron ore, quartz, limestone, and construction waste (concrete recycling).
Q3: How do I adjust the output size (CSS) of the PE750x1060?
The discharge opening (Closed Side Setting) can be adjusted between 80mm and 140mm. This is typically done using a mechanical shim adjustment system or a hydraulic wedge system (depending on the specific configuration), allowing you to control the final product size for downstream processing.
Q4: How often should the jaw plates be replaced?
The lifespan of the manganese jaw plates depends on the hardness and abrasiveness of the material being crushed. On average, plates should be inspected weekly. One advantage of our design is that the plates can be turned 180 degrees (flipped) when the bottom edge is worn, effectively doubling their service life before a full replacement is needed.
Q5: What kind of lubrication does the PE750x1060 require?
The machine utilizes high-quality grease for its main eccentric shaft bearings. To ensure optimal performance and prevent overheating, bearings should be lubricated every 8 hours of operation. We recommend using lithium-based grease with extreme pressure (EP) additives to handle the high impact loads typical of primary crushing.
Baichy Heavy Industry
Baichy Heavy Industry is a high-tech mining equipment company integrating R&D, manufacturing, sales, and after-sales service. Focusing on crushing, grinding, and mineral processing equipment, we provide professional solutions to our customers. We are ISO9001:2015 、certified, and our products include mobile crushing palnts, crawler crushing plant, construction waste crushing plants, jaw crushers, sand making machines, cone crushers, fine crushers, grinding mills, ball mills, etc., all with reliable performance to meet diverse project needs.
Baichy Heavy Industry – Your Trusted Partner
To ensure optimal performance of your equipment, Baichy Heavy Industry offers:
- Professional on-site installation guidance
- Comprehensive operator training
- 24/7 technical support & maintenance services
Our complete after-sales service system guarantees long-term, stable operation of your machinery with minimal downtime.
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