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 1. Large ratio of crushing

2. Guarantee 2 years

3. High manganese steel

Description of small Jaw Crusher

As one of the most popular stone crushing crusher in the world, Jaw crusher is ideally suitable for primary and secondary crushing. The highest anti-pressure strength of crushed material is 320 Mpa.

 Our design and production which collect with Germany high technology are of high position both at home and abroad. As one of our main products, Jaw crusher is designed by our engineers with large reduction ratio, even granularity, simple structure, reliable operation, easy maintenance, low operation cost. It is widely used in mining, metallurgy, construction, highway, railroad, and chemistry industries.

Advantages&Characteristics of small Jaw Crusher

1.Short toggle

2. Big swing angle

3. Simple structure, easy maintenance.

4. Stable performance, low operation cost.

5. Even final particles, high crushing ratio.

6. Long useful life

Structure and Operating Principle  of small Jaw Crusher

The Jaw crusher is composed of Frame, Movable Jaw, Eccentric shaft, Bearing, Side lining board , Toggle, Toggle seat, Tension rod and Tension rod spring etc. The Frame is welded by Q235B steel plate and forepart is equipped with Fixed jaw plate, both sides have Cheek plate to protect the frame from being abraded. Below the back there are Drag link spring which linked to Movable jaw to help the jaw back to steady. And on the top of the back have Adjusting screw rod to adjust the size of discharge hole. The machine is driven by motor. Through the motor’s wheels, the Eccentric shaft is driven by the triangle belt to make the Movable jaw move by a regulated track. Therefore, the materials in the crushing cavity composed of Fixed jaw plate, Movable jaw plate and Cheek plate can be crushed and discharged through the discharging opening.

Why you choose our small Jaw Crusher?

1.The Wearing parts

We use special materials for our spare parts, like Mn13, Cast Iron, Zinc Alloy etc, For example, the Movable jaw plate, the Fixed jaw plate, the side plate of Jaw crusher are made of Mn13, which is much wear resistance than normal materials. And their usage life is longer.

2. Quality Guaantee

We guarantee TWO YEARS for our quality. During the guarantee period, if any problem, we will check and repair it for our customer FREELY. If exceed the guarantee period, we will also check and responsible for our customers. What's more, if the crushing plant we recommended are not satisfied to our customer's requirements, we will change the suitable machine for our customer FREELY. This is our Quality policy.

3.After-sale services

1. We will supply the most suitable crushing plant to customers according to their requirements.

2. Assist clients to prepre for the first construction scheme, we will supply the Machine Base drawing and Installation manual.

3. For the Installation, we will dispatch two or three engineers to guide the installation, take the trial test, train their worker, debug the equipment, adjust the capacity etc.

4. The regular inspection and maintenance will be supplied on time.