Stone Crusher
Introduction
The Stone Crusher (PE/PEX Series Jaw Crusher) is a primary and secondary crushing machine designed for the medium and fine crushing of hard ores, rocks, and construction materials across metallurgy, mining, chemical, cement, construction, refractory materials, and ceramic industries. It is the standard first-stage crushing equipment in mineral processing and grinding production lines, including Raymond Mill, Ball Mill, and Roller Mill systems where raw material size reduction is required before grinding.
Henan Innovative Industry manufactures Stone Crushers with processing capacity from 5 to 1000 t/h and feeding size from 125 to 1200 mm. Our PE series is designed for primary crushing, and the PEX series is optimized for secondary crushing and fine crushing applications. All models are engineered for reliable continuous operation in demanding industrial and quarry environments.
Application Fields and Range
Application Fields
Metallurgy, mining, chemical, cement, construction, refractory materials, ceramics, and aggregate processing.
Key Technical Parameters
Processing Capacity: 5 to 1000 t/h
Finished Size: 125 to 1200 mm
USAGE AND APPLICATION RANGE
The Stone Crusher is suitable for crushing all kinds of hard and soft ores with compressive strength below 320 MPa. This includes pebble, calcite, granite, quartz, concrete, dolomite, bluestone, iron ore, limestone, coal gangue, construction waste, ferrosilicon, basalt, sandstone, ore, glass, and cement clinker.
The Stone Crusher serves as the primary or secondary crushing stage in complete mineral processing lines, preparing raw materials for grinding and classification. It is commonly integrated into Raymond Mill, Ball Mill, and Roller Mill production lines where controlled feed size is critical for grinding efficiency and equipment protection.
FLOW-CHART PROCESS
The Stone Crusher operates as the primary crushing unit in a complete stone crushing and screening plant. The typical process flow is as follows:
Raw material with large blocks is evenly fed into the Stone Crusher by a vibrating feeder for primary crushing. The crushed material is conveyed by belt conveyor to a cone crusher or impact crusher for secondary crushing. The finely crushed stone is then sent to a vibrating screen for size classification.
Qualified gravel meeting the required particle size is conveyed to the final product pile. Oversized material is returned by belt conveyor to the cone crusher for re-crushing, forming a closed-circuit recycling system. This cycle repeats until all material meets the specified size requirements.
The complete system can be equipped with dust collection equipment to meet environmental protection requirements for industrial quarry and mining operations.
TECHNICAL ADVANTAGES AND FEATURES
01.
Unique Flywheel Design
The balanced flywheel assembly reduces vibration effectively and ensures smooth, stable operation throughout the crushing cycle. This design minimizes mechanical stress on the frame and bearings, extending component service life.
02.
Large Crushing Ratio
The optimized low suspension motion mechanism delivers a greater crushing ratio than conventional designs, reducing the need for secondary crushing equipment in many applications.
03.
High Wear-Resisting Toothed Plate
The jaw plates are manufactured from high manganese steel with advanced toothed profile design. This extends the maintenance period, reduces downtime, and lowers operating costs across continuous production runs.
04.
Low Failure Rate
Reliable performance through optimized structural design and proven component selection. The low failure rate ensures high equipment availability and consistent production output in demanding quarry and mining environments.
SPECIFICATION DATA
The specification data below covers the full NT-PE and NT-PEX series range, from small laboratory-scale units to large industrial primary crushers. Final model selection is determined based on your feed material characteristics, required processing capacity, discharge size, and site conditions.
Looking for a Stone Crusher for Your Crushing Operation?
Tell us your material type, feed size, required processing capacity, and discharge size. Our engineering team will recommend the right PE or PEX series Stone Crusher for your primary or secondary crushing stage.