subject: The Operation Flow Of The Jaw Crusher [print this page] At present, the crushers are widely used in phosphate. The jaw crusher is pressed down upon the fixed jaw plate by the movable jaw plate periodically and it will clamp some of materials to be crushed. The two jaw plates are rectangular. The current jaw crusher can be divided into the easy swing and complex swing according to the swinging forms of the jaw plate.
The usage and advantages of mobile jaw crusher
1. Integrative full-set machine frame
2. Flexibility
3. Low material transportation fee
4. Direct and effective operation
5. Strong suitability and flexible configuration
6. Reliable performance and easily repair
Component of mobile jaw crusher
1. Vibrating feeder
2. Feeder motor
3. Feeder receiving hopper
4. Jaw crusher
5. Jaw crusher motor
6. Standard belt conveyor
7. Belt conveyor lengthened segment
Characteristics of mobile jaw crusher
1. The working line of mobile jaw crusher is short. Different crushing equipments can be installed on the mobile underpan, so it has the features of short wheelbase and short turning radius. Mobile jaw crusher can move flexible in the common road and working site.
2. Mobile jaw crusher can reduce the transportation fee. Mobile jaw crusher can crush the material in the jobsite and avoid the middle link of transporting the materials to other place. It saves the transportation fee greatly.
The No-Load Test of Jaw Crusher
(1) The rising temperature of bearing should not exceed 30 after the jaw crusher continuing running more than 2 hours.
(2) All the fasteners should be firm, without loose phenomenon.
(3) The flywheel and geneva wheel should be running smoothly.
(4) All the frictional parts should be no scratch, no crumb falling, no grinding phenomenon and no unusual noise.
(5) The adjusting device of discharging mouth should be able to ensure the adjustment range of discharging mouth.
The Loading Test of Jaw Crusher
(1) The jaw crusher should not have cyclical or obvious crash.
(2) The maximum feed size should comply with the design rules.
(3) The rising temperature of bearing should not exceed 30 after the jaw crusher continuing running more than 8 hours.
The Preparation Work before Jaw Crusher Being Used
(1) Check the lubrication of bearing carefully and pay attention to that whether the joint of thrust board has enough lubricating grease.
(2) Check carefully that whether all the fasteners are firm.
(3) Check carefully that whether the driving belt runs smoothly. If there is damage phenomenon for the driving belt, it is necessary to change it in time. And if there is some oil contamination on the driving belt or belt wheel, it is better to clean it with a rag.
(4) Check the protective device is good or not. If there is insecurity, it should be excluded in time.
(5) Check whether there is some ore or debris in the crushing cavity. If there is some ore or debris in the crushing cavity, it must be cleaned up to ensure the cavity starting of crusher.
In the process of cement production, the first problem is the crush of limestone. Hongxing Heavy Industries has worked out deep-cavity jaw crusher (including coarse breaker and fine breaker) after trials and transformation for many times, which is widely used currently. It has the advantages of big crushing ratio, even particle size of the finished product, low running cost, simple structure, easy maintenance, etc. The deep cavity of this crusher equipment has a relatively long broken stroke, which will help material grinding. Crushing process can be finished for one time and the intensity of feed could reach to 125mm ~ 750mm.The material whose compression strength is not more than 320Mpa can be crushed. Compared with similar products, its yield is much higher.
Cement making machine : http://www.hxjq-crushers.com/5.htm
