Jaw crusher due to improper operation or there was a small mistake, installation and debugging are likely to make the jaw crusher work progress is not smooth, a card material. A card materials have many causes, we should according to the causes, and to seek solutions.
Jaw crusher card is expected to cause analysis
1.Material high water content material viscosity
In the working process of the jaw crusher, if moisture content is higher ore material into the crushing chamber, contains moisture material after broken into small pieces, will be glued together, and plugging in the crushing cavity between two pieces of hubei board, card materials phenomenon. Or material mixed with larger viscous loose dirt, make the material be glued into a wall in the crushing cavity, the card is expected to occur.
Solution: before the material into the jaw crusher, the first material to preparation of the screening and dehydration, reduce moisture content and viscosity of the material.
2. Do not understand the main parameters of jaw crusher.
Before use, without first clear the various parameters of jaw crusher, especially for the requirements of material properties. Materials do not conform to the requirements of the production technology of jaw crusher, after entering the crushing cavity, to reach the ideal crushing effect, make the production efficiency drops, card materials phenomenon.
Jaw crusher, before use should be clear of the jaw crusher used parameters, especially for the requirements of material properties, according to the relevant requirements of crusher for material, into a suitable material, if do not conform to the requirements of the jaw crusher production process, such as high temperature or moisture content is too big, can carry on corresponding processing work first, make the material as far as possible at or near the requirements of the jaw crusher, after the broken into the crushing chamber.
3. The operating personnel without training.
Jaw crusher operator without professional training, related knowledge of equipment and operating considerations to know too little, will in order to speed up the progress, increase the shoes, beyond the jaw crusher of normal production capacity, of the card phenomenon.
The operation of the jaw crusher is best conducted by through professional training of technical personnel, technical personnel familiar with the relevant knowledge of jaw crusher, can effectively reduce the card material.
4. Adjust the improper nesting.
Card is also may be because the row material is too small, the phenomena of the material after broken cannot discharge in time, a large number of accumulation in the crushing cavity, caused the card phenomenon. Should be the appropriate adjust jaw crusher discharging mouth, increase the size of the discharging mouth, make the material being successful eduction.
Liming department technical personnel said: the phenomenon of jaw crusher card material is inevitable, but it is easy to solve, as long as the user in the correct operation method, careful analysis of material properties, the special material pretreatment, it can reduce the risk of material phenomena occur, make the production operation smoothly. If you have any other questions, welcome to consult our online experts, we will help you with all sincerity.
