Wet ball mill | Dahua Machinery (certified) | Shijiazhuang City Mill provided by Gongyi City Dahua Machinery Co., Ltd. Gongyi City Dahua Machinery Co., Ltd. (www.dhqmj.com/) is specialized in the "mill, shredders, briquetting machine, dryer, brick" of the enterprise, the company of "honesty, hard service" concept provide you with the highest quality products and services. Welcome to inquire! Contact: Cattle Ocean Road. Crusher machine device safe operating rules. 1, the back-breaking equipment first hand before starting rotation of the rotor, the rotor and other parts for inspection collision phenomenon. 2, the use of units should be based on site-specific conditions, the V-belt equipped with protective equipment used after the ball, to operate. 3, can not be repaired and the cleanup operation, the non-open various doors. 4, may not exceed the size of the material added to the stone and debris can not be broken. 5, the device should be fixed direction of rotation, not the reverse rotation. 6, when the device is running, if found abnormal vibration or sound, you should immediately stop feeding, after the crushing cavity material with drained, immediately stop the motor, stop inspection, troubleshooting, in order to continue operation in case of emergency first After stopping the motor must be removed before turning the crushing cavity material, no-load start. 7, the workplace should not be piled up debris, and must have adequate lighting and lighting equipment. Tips: Before crusher factory no test machine, the user must be in strict accordance with the requirements to be adjusted and mill commissioning works, so as to avoid loss of life and equipment accidents. Dahua machinery for your mill focuses on the process of starting, due to the dynamic load caused by the transmission gap. Mill equipment start-up power mode, currently still used around the ball most of the transmission mode and the central transmission, small and medium sized ball directly from the wound motors or squirrel cage motor driven mill price, and large ball mill is used to implement segmentation starter clutch device, when mill When in dynamic processes of different nature, a different dynamic model should be established for mill start-up process, you can set up two quality single degree of freedom elastic system dynamics model. When the ball mill equipment direct start, the moment of inertia of the rotor mill (including the working medium and load) and coaxial with the motor drive system was transformed into an equivalent moment of inertia, starting torque motor output is seen as the starting transient increases to a constant value, when the ball through the clutch segment starts, the moment of inertia of the driven clutch parts, clutch friction torque is passed, is a function of time for different clutch operating system is different, and the same with the direct start from the growth law .