Start jaw crusher: (1) The examination proved normal circumstances each part of the machine before starting; (2) Jaw Crusher allows only start in the absence of load conditions; (3) Before starting, you must use a tone or Signal forewarned; (4) to start, if there is not a normal phenomenon, should stop immediately. After the identification and removal of irregularities before restarting crusher. Jaw Crusher production during use: (1) the normal operation of large jaw crusher machine flotation machine, only feed production; (2) the material should be crushed evenly added crusher cavity side feeding should be avoided or filled feeding, so as not to overload or subjected to unilateral overload; (3) work, bearing temperature rise should not exceed 30 ℃, the maximum temperature not exceed 70 ℃. When exceeding the temperature, should be immediately stopped, identify and eliminate the cause. (4) before stopping, you should first stop feeding until after the crushing cavity material is fully discharged before power is turned off; (5) crushing, crushing cavity as a result of blockages caused by parking, should immediately turn off the power to stop running, crushing cavity material clean up after the flotation machine, before re-starting; (6) After the end of the jaw wear can turn around use; (7) jaw crusher machine sand flotation machine after a period of time should be tight lining sets again tightened to prevent loose and damage the adapter bushing machine. Jaw crusher has a lot of precautions in the installation, use and maintenance - more reasonable care and maintenance equipment not only can significantly reduce the failure rate of equipment centrifugal flotation machine, and can effectively protect the safety of the operator and the extension equipment life. Drum washing machine installation, commissioning and commissioning 1. The machine arrived, the operator shall immediately check the parts are complete, damage. Determine the machine intact, before installation. 2. Use the unit should follow site-specific design foundation construction plans, the machine securely mounted on a solid concrete foundation. The machine must be installed as required to ensure that the inclination angle of figure 3. Install installation. The motor is mounted on the rail, in order to adjust the tightness of the belt, pulley and motor pulley should be installed to ensure parallel. 5. Adjust according to the above requirements, the rotor disk rotation a few turns to check for stuck collision phenomenon. After the drum washing machine empty load commissioning 1. Motor start operation of the machine should be smooth, no unusual vibrations. 2. The bearing temperature does not exceed 35 ℃. 3. After 2-4 hours of idling time, the test machine, the entire check for loose connections, and adjustment. Dry flotation, flotation machine, the North Mine Zhongcheng Zhongcheng from Shenyang North mine equipment Limited. Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) strong, credible, in Shenyang, Liaoning province machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the public into Shenyang North mine equipment Limited and you hand in hand into the brilliant, for a better future!