Limestone crusher is the equipment for crushing and processing limestone

Limestone is a stone with calcite as the main mineral. Because of its good dispersibility and low viscosity, it can effectively improve the whiteness and opacity of paper, improve the smoothness and softness of paper, improve the absorption performance of ink, and improve the retention rate, so It is widely used in building materials and industrial raw materials. The limestone crusher is a device for crushing and processing limestone, which can effectively improve the comprehensive utilization rate of limestone and is very popular in the market.

Ore Crusher
Ore Crusher

Product performance advantage

Large crushing ratio and high production efficiency:

It can crush various materials with a compressive strength of 350 MPa, and the ratio before and after crushing is large, and the output is high.

The adjustment range of the discharge port is large:

It can meet the requirements of different users, and the gasket-type discharge port adjustment device is adopted, which is reliable and convenient, and the adjustment range is large, which increases the flexibility of the equipment.

Good safety and low failure rate:

The adjustment device behind the jaw is equipped with overload protection. When the hard metal material enters the crushing cavity, the rear adjustment device will automatically break to protect the jaw from damage.

There are many applicable materials and strong controllability:

The limestone crusher can be described as “all-in-one”, with extremely low requirements for feeding materials. The power design of the equipment enables the limestone to be crushed multiple times, improving the crushing performance, and the product particle size is uniform .

Structure and composition

The limestone crusher is mainly composed of the body, eccentric shaft, static jaw, movable jaw, adjustment device, transmission device, power part and other structures. The body adopts two structural forms, one is cast as a whole, the other is welded with selected steel plates. And the overall box is composed of a number of reinforcing ribs. The eccentric shaft is made of selected carbon steel, and the eccentric shaft is machined. Both ends are equipped with bearings and fastened to the frame; and the movable jaw has two forms of integral casting and welding structure. The adjustment device is mainly to adjust the size of the discharge port; and the transmission device is the component used to transmit power.

How the product works

When the limestone crusher is working, the movable jaw makes periodic reciprocating motion to the fixed jaw, sometimes approaching and sometimes leaving. When approaching, the material is crushed by extrusion, splitting and impact between the two jaw plates; when leaving, the crushed material is discharged from the discharge port by gravity.

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