The crusher usually preferred for crushing gold ore is a jaw crusher.The jaw crusher uses the extrusion and bending effects of the two jaw plates on the material to achieve coarse or medium crushing of materials of various hardness.It has the characteristics of large crushing ratio, uniform product particle size, simple structure, reliable work, easy maintenance, and economical operating costs. It is widely used in many sectors such as mining, smelting, building materials, roads, railways, water conservancy, and chemical industry. It is suitable for crushing various materials with compressive strength not exceeding 320 MPa.

The jaw crusher performs periodic reciprocating movement between the fixed jaw plates through the movable jaw plate, the material is crushed between the two plates, and the material blocks smaller than the discharge port are discharged from the bottom.This kind of gravel crusher is widely used in industrial sectors such as mineral processing, building materials, silicate and ceramics because of its simple structure, reliable operation and ability to crush hard materials.

In addition to jaw crushers, according to the specific characteristics and production needs of gold ore, other types of crushers, such as cone crushers, impact crushers, etc., may also be used to achieve more efficient crushing effects.In the processing and production process of gold ore, three-stage closed-circuit crushing is a suitable method for gold ore crushing, which can complete the ore crushing and partial dissociation work, thereby improving the subsequent grinding efficiency.