The jaw crusher is abbreviated as "JZP". This product features a large crushing ratio, uniform product particle size, simple structure, reliable operation, easy maintenance, and economical operating costs. Jaw crushers are widely used in mining, smelting, building materials, highways, railways, water conservancy, and chemical industries, crushing various materials with an compressive strength not exceeding 380 MPa.

Working principle

The PE series adopts a mature double-swing working principle. The motor drives the heavy eccentric shaft to rotate through a V-belt, causing the moving jaw plate to perform complex elliptical trajectory movements relative to the fixed jaw plate. When the moving jaw plate approaches the fixed jaw plate, the materials falling into the "V"-shaped crushing chamber are subjected to compression, splitting and bending, thus being crushed; when the moving jaw plate moves away, the already crushed materials are discharged from the bottom discharge port under the force of gravity. This periodic movement enables continuous and efficient crushing operations.

Core feature

Sturdy structure, outstanding reliability
The integrated frame, made of high-quality cast steel or heavy-duty steel plates and welded together, is like giving the equipment a "strong body", capable of withstanding long-term and intense impact loads without deformation, providing a fundamental guarantee for continuous and stable operation. The design of heavy-duty eccentric shafts and high-specification bearings further ensures the equipment's exceptional durability under harsh conditions.
Durable and long-lasting, with low operating costs.
The core wear-prone component, the jaw plate, is made of high manganese steel or higher-grade wear-resistant alloy steel and undergoes special heat treatment, possessing extremely high resistance to wear and impact. Some models of the jaw plate can be used in a symmetrical reversed position, doubling the lifespan. Combined with the centralized lubrication system, daily maintenance becomes convenient, significantly reducing the frequency of replacement of wear-prone parts and the overall maintenance costs.
Runs smoothly, easy to install
The carefully balanced flywheel design effectively stores and releases energy, significantly reducing vibration during equipment operation, making the operation more stable and lowering the requirements for the foundation. The overall structure of the machine is compact, the design is simple, and the installation requirements for the foundation are relatively straightforward. It can be quickly put into production.

Application scenario

Sand and gravel production: As the starting point of the production line, it crushes limestone, granite, river pebbles, etc., to produce construction crushed stones and manufactured sand.
Mining: It performs primary crushing for metal ores (such as iron ore, copper ore) and non-metal ores.
Recycling of construction waste: It crushes construction waste such as concrete blocks, bricks, and tiles for reuse.
Cement production: It crushes limestone, mudstone, etc., as raw materials for cement.
Road and railway construction: It crushes roadbed materials on-site.
Metallurgical and chemical industries: It performs primary crushing treatment on raw materials.