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Moreover, you should fasten the elastic when you adjust the feeding port. After proper adjustment, the fastening degree of the elastic is fine so that it can reduce the noise between the bracket and the bracket pad and is not easy to loosen. The coordination of jaw crusher and other equipment should be inductive to productivity and the whole crushing plant so that ensure the work to be accomplished smoothly. The two stage crushing process can be classified into two stage open-circuit crushing and the two stage closed-circuit crushing.
The open-circuit crushing is the crushing products don't need to come back this stage crushing work for being crushed again; the closed-circuit crushing is that: after the crushing products are sieved, the products with unqualified particle size (the products on the screen) will come back this stage crushing work to be crushed again.
For the two crushing process, most of the dressing plants will use two stage closed-circuit crushing process, which is the two stage crusher and the sieving machine form the closed-circuit producing. This process will guarantee the particle size requirements of crushing products and will not influence the ball mill grinding work.
The two stage open-circuit crushing process will be used in some gravity dressing plants and the crushing products will be sent to rod mill. The two stage crushing process is only fit for the small scale mines underground and the production capacity is less than 500t per day, for in these plants the needed total reduction rate is not large and the process load of the crusher is not high.
The temperature of bearing should be no more than 35?. If any malfunction occurs in the above process, you should stop the machine immediately and do careful inspections. The user is responsible for testing the machine for ten hours using the less hard rack as raw materials. If no malfunction occurs and the temperature is less than 70?, the machine can be applied in mass production. We provide Professional technology, excellent product quality and intimate after-sales service when you purchase Sand washer, Hydraulic cone crusher, from our company.As a professional mining machinery exporter, we will win your trust with our delivery speed, Enterprises Credit and product quality.
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