Jaw Crusher

Jaw Crusher, its opening size determines its max feeding size. The crushing chamber of a jaw crusher is created by the two vertical manganese jaw plates that create a V-shaped cavity.  Normally it could cooperate with pre-screen system to separate out the fine particles to cone crusher directly to improve processing efficiency.

Capacity: 50tph-1000tph Power: 75-400KW


Prominer can provide the service work as below

Site survey
Engineering design
OEM Manufacturing
Installation and Operating Maintenance


Our equipment with the main advantages as below

Higher crushing efficiency
We upgraded the crushing cavity for bigger volume and advanced driving mechanism extend the crushing performance.
Smart operation mode
Prominer set one-button adjust system to adjust the discharge size and one-button to clear the cavity, no need to stop the production.
Famous brand for main parts
For the bearing, we adopt Timken, SKF world class brand as client choice, for the motor we adopt Siemens Beide.
Long service life
For the main shaft, we adopt material of 40Cr, and jaw plate of ZGMn13.
Remote control system
Prominer design with PLC control system to integrate with other crushers and belt conveying system, make all the crushing system under remote control.
Easier installation
Integrated motor stands for simple and convenient installation.


Jaw crusher, as a primary crusher with simple structure, is widely used in metallic and non-metallic ore crushing, gold ore, iron ore, copper ore, quartz, graphite, granite, marble, basalt, limestone, pebble, etc.

Project Cases

Jaw crusher for iron ore crushing

Developed to crush the hardest ores and rocks like hematite and magnetite, jaw crushers also perform outstandingly with less demanding materials.

Jaw crusher for gold ore crushing

Before gold ore enter ball mill and CIL system, normally jaw crusher and cone crusher shall process the oxide and sulfide ore into below 30mm.

Jaw crusher to process quartz

Using a jaw crusher and cone crusher, quartz will undergo the crushing process, while a vibrating screen will be used to separate it.

Jaw crusher to process copper ore

Normally for Copper ore processing need crushing, grinding, flotation and thickening stages.

Jaw crusher to process spodumene

Prominer will provide crushing, grinding and classification, flotation concentration, thickening and filtration for lithium extraction.

Jaw crusher to process basalt

A larger feed opening increases material intake and ensures that the rocks enter the jaw crusher’s cavity without restrictions.

Jaw crusher for granite crushing

A steeper nip angle decreases operating costs by reducing wear on jaw dies and speeds up material flow down in the cavity. 

Jaw crusher to process basalt

The jaw crushers can be upgraded with crusher automation that enable monitoring and adjusting the settings of a feeder, crusher, and conveyor remotely. 

Related Equipment

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