Highly efficient jaw crusher is here on your call
7 January, 2013 at 8:44 am in Buy & Sell
According to the width of jaw crusher material inlet, it can be divided into large, medium and small three types. Material inlet width that greater than 600 mm is large type, width between 300 to 600 mm is the medium type and width of less than 300 mm is small type. In production, the biggest feeding material block should be smaller 15 to 20% than the inlet width B, that is the largest block D = 0.85-0.8B. The specifications of jaw crusher are represented with a width B and a length L. For example, 900 × 1200 mm jaw crusher refers to the mouth width is 900 mm, and length is 1200 mm.
Working Principle of Jaw Crusher:
This crusher adopts the electric motor as the power. The eccentric shaft is revolved by an electric motor through v-belts. It causes the swing jaw following the preconcerted path to crush the feeding material. Thus the material will be crushed in the crushing chamber which is composed of the stationary jaw plate, swing jaw plate and the liner plate. The material is discharged from the lower part of machine that is what you want. Please carefully examine the fasteners, especially lubrication components and bolts, before the machine is started. Enough oil must be needed on each lubrication component. Fasten the loose bolts, clear the crushing cavity, and then start the machine. During the normal operation, even material feeding is important. Insufficient load or over load is not allowed. Moving jaw plate, fixed jaw plate, side guard plate and roof plate are wearing parts, and much attention should be paid to them.
There are two common kinds of Jaw Crusher: dodge type and Blake type. Due to the throat width constant and often be clogged so as to affect the normal work, the dodge typehas been eliminated. While Blake type is widely used in concentrator. Jaw crusher consists of the following major components: fixed jaw plate (the front wall of the rack, hanging in the axis of the movable jaw), eccentric shaft, vertical rod, brackets, drive flywheel, two jaw board liners, spring lever, elbow board seat and adjusting block.Henan Hongxing Mining Machinery Co., Ltd is a large-sized rock breaker, stone flour mill manufacturer, and the mining equipment we researched and developed with great concentration plays an active role in the mining and ore beneficiation industry and is one of the indispensable mining crushing equipment in the mining industry.