The Comprehensive Guide to Jaw Crusher PE 1000×1200 in Crushing and Sand Making Industry

Industry Background

The global construction and infrastructure sectors continue to drive demand for high-quality aggregates, sand, and crushed stone. As urbanization accelerates, the crushing and sand-making industry plays a pivotal role in supplying raw materials for concrete, asphalt, and road base. Central to this process are robust crushing machines, with jaw crushers like the PE 1000×1200 standing out as a workhorse for primary crushing applications.

Core Features of PE 1000×1200 Jaw Crusher

The PE 1000×1200 is a large-scale jaw crusher designed for high-capacity primary crushing. Key specifications include:

• Feed Opening: 1000×1200 mm, suitable for bulk material with a max feed size of ~850 mm.
• Capacity: 250–500 t/h, depending on material hardness and discharge settings.
• Power: 110–132 kW motor, ensuring efficient crushing of hard rocks like granite, basalt, and iron ore.
• Structure: Welded steel frame, durable toggle plate, and adjustable discharge opening for precise output control.

Its deep crushing chamber and optimized kinematics reduce wear on jaw plates while improving particle shape—a critical factor for downstream processes like cone crushing or vertical shaft impact (VSI) sand making.

Market and Applications

1. Quarrying and Mining: Primary crushing of blasted rock before secondary/tertiary stages.
2. Construction Waste Recycling: Processes demolished concrete and asphalt for reuse.
3. Aggregate Production: Supplies coarse aggregates for concrete and road construction.
4. Sand Making Lines: Paired with cone crushers and VSIs to produce high-quality manufactured sand.



The PE 1000×1200 is favored for its reliability in harsh conditions and low operational costs per ton, making it a staple in medium-to-large projects.

FAQs

Q: What’s the lifespan of jaw plates?
A: Typically 3–6 months, depending on material abrasiveness (e.g., granite wears plates faster than limestone).

Q: How to minimize downtime for maintenance?
A: Regular lubrication, monitoring of tension rods, and timely replacement of worn parts.

Q: Can it handle wet or sticky materials?
A: Not ideal; clay-rich or moist feed may cause clogging. Pre-screening or a grizzly feeder is recommended.

Engineering Case Study

A limestone quarry in Southeast Asia adopted the PE 1000×1200 as the primary crusher, achieving:

• Output: 400 t/h of 0–250 mm crushed rock.
• Downstream Setup: Combined with a hydraulic cone crusher and VSI for 0–5 mm sand production.
• ROI: Payback within 14 months due to reduced energy consumption vs. older models.

Conclusion

The PE 1000×1200 jaw crusher balances performance, durability, and cost-efficiency, making it a strategic choice for large-scale aggregate and sand production. Pairing it with optimized downstream equipment (e.g., screens, VSIs) maximizes overall plant productivity. For operators seeking to upgrade their crushing line, evaluating feed material, target output, and maintenance plans is essential to unlock its full potential.

(Note: Pricing varies by manufacturer, region, and configuration. Request quotes based on project-specific needs.)

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