qj crusher jaw moving too slow

4 Common Problems of Multi-cylinder Cone Crusher • …

2021-9-9 · Multi-cylinder hydraulic cone crushers are widely used in the sand aggregate and mining industries, especially in the medium and fine crushing processing systems of medium-hard materials. We introduce 4 common problems in the operation of cone crusher: abnormal vibration, high noise, easy dirty lubricating oil, high oil return temperature, and introduce how to solve them.

What Are The 8 Factors That Affect Crusher Machine ...

2019-11-18 · If the swing times of the moving jaw swing is very small (that is, the eccentric shaft speed is too slow), the time of return stroke is long, and the productivity of the crusher machine is not high. Similarly, the revolution of other types of crusher machine also should be appropriate.

How to solve the Problem of Jaw Crusher Flywheel ...

2019-11-12 · Because the jaw crusher is intermittent working, divided into work stroke and idling stroke, resulting in the motor load imbalance. In order to balance the load, the energy of the idle stroke is accumulated when the moving jaw leaves the fixed jaw, so that the energy can be fully released during the working stroke.

Seven factors affecting output of Cone Crusher

Rotating speed of moving cone The rotation speed of moving cone is an important factor affecting the output of crusher. If the rotation speed is too slow, the material will slide through the crushing chamber along the contour of the moving cone liner plate, and the time it takes to pass through the crushing chamber is long, so the output is certainly low, and the particle size of the product ...

How to solve the Problem of Jaw Crusher Flywheel? | China ...

2021-2-22 · Because the jaw crusher is intermittent working, divided into work stroke and idling stroke, resulting in the motor load imbalance. In order to balance the load, the energy of the idle stroke is accumulated when the moving jaw leaves the fixed jaw, so that the energy can be fully released during the working stroke.

Knowledge

2019-12-20 · 2. Overfeeding, too fast. Eating too much at one time is too easy to choke, and the same is true of the impact crusher. When the impact crusher feeds too much and is too fast, it is too late to crush and discharge, causing blockage. Solution: In the feeding process, pay attention to the deflection angle of the ammeter pointer.

Draw Cks Of Jaw Crusher

2021-7-22 · Advantages and disadvantages of jaw crusher and syaw crushers and cone crushers are stone crushing equipment in which jaw crushers are coarse crushers and cone crushers are mediumfine crushers jaw crusher crushed material through moving jaw close to fixed jaw max feeding size can reach 1200 mm discharge sizes range from 10 to 350 mm in a.get price.

Crushers

The crushing process takes place between a fixed jaw and a moving jaw. The moving jaw dies are mounted on a pitman that has a reciprocating motion. The jaw dies must be replaced regularly due to wear. Figure 8.1 shows two basic types of jaw crushers: single toggle and double toggle. In the single toggle jaw crusher, an eccentric shaft is ...

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8 factors that affect production efficiency of crushers ...

2021-9-15 · Two jaw crusher factory pictures. The crusher is a crushing machine used in the processing of metal ores and non-metallic ores that can crush the mined raw ore into small particles by means of extrusion and bending. In the actual production process, the production efficiency of the crusher is often affected by various reasons, which directly affects the …

China SHENYANG Heavy Machinery & Mining Machinery …

2014-1-24 · Jaw crusher usually is for primary crushing and secondary crushing of middle hardness mine ore, in other industrial departments and small-scale mine field sometimes can do fine crushing. There are two types of jaw crusher:The moving jaw makes simple moving—simple moving jaw crusher;The moving jaw makes complex moving—complex moving jaw crusher.

Tractor Mounted Jaw Crusher For Reducing Rock (gear …

The first link was of a crusher cheating: they were breaking slate! But keep in mind crushing (as Natasha will probably assert as well) has more to do with jaw opening then anything. A 2 x 2 foot jaw crusher set at 1 inch is going to be slow, where as a 12 x 12 inch jaw crusher set at a 4 inch opening is going to be 10 times faster.

Portable Rock Crusher for Trails

The crusher jaw does not slow while the dozer is moving because the dozer uses its own hydraulic circuit. The Sweco model 450 has 65 horsepower and the model 480 has 84 horsepower, which accounts for the longer time required for the …