I.Instruction of Jaw crusher :

Jaw crusher known as the tiger mouth. Consists of dynamic and static jaw two piece of jaw crushing cavity, the simulation of the animals two jaw crusher movement and complete material crushing operations. Widely used in mining, smelting, building material, highway, railway, water conservancy and chemical industry, etc all kinds of ores and large materials in medium size. Being broken material maximum compressive strength of 320 mpa.

Jaw crusher in mining, building materials, construction and other departments are mainly used as coarse crusher and crusher. According to the feeding width size is divided into large, medium and small three, inlet width is greater than 600 mm for large machines, feed port in 300-600 - mm width for medium-sized machine, feeding mouth width is less than 300 mm for the minicomputer. Jaw crusher structure is simple, easy manufacturing, reliable work, convenient use and maintenance. Work part of the jaw crusher is two pieces of jaw plate, one is the fixed jaw plate (jaw), vertical (or the upper slightly extraversion) fixed in front of the body wall, the other is movable jaw board (dynamic jaw), tilt, and fixed jaw plate form on the small crushing cavity cavity (work). Activity fixed jaw jaw slabs with periodic reciprocating motion, sometimes.

II.Advatanges of Jaw crusher:

1, Effectively solve the original limestone crusher for lower production led to high rates of operation, without maintenance time.

2, Can complete chunk of the limestone crushing, maximum crushing particle size is 1000 * 1200 mm, effectively solve the   original "is limestone supply tension, while the storage large chunks of limestone is not able to use problem".

3, Two kinds of material mixing uniformity is good, improve the dosage of the desulfurization limestone. Adding quantity can reach 60%, effectively reduce the source of raw materials.

4, Power consumption declined.

5, Scrap particle size is small, only for 2-15 mm effectively solve the original limestone particle size is large, often blocking or even influence the production of flour mill of the valve

6, Improve the labor intensity of workers and working environment.

III.Features of Jaw crusher:

1. Low noise, little dust.

2. Its broken than big, product granularity.

3. Simple structure, reliable operation, low operating costs.

4. Safe and reliable lubrication system, parts easy to change, simple equipment maintenance.

5. The crushing cavity depth and no dead zone, the improvement of yield and the ability to feed.

6. Equipment and energy saving: stand-alone energy saving 15% ~ 30%, and the system energy saving more than double.

7. Discharging mouth wide adjustment range, can meet the requirements of different users.

8. Gasket type discharging mouth adjusting device, convenient and reliable, the adjusting range is big, to increase the flexibility of the equipment.