Tai'an Li Bo Mechanical & Electrical Technology Co., Ltd.   

(1) to meet the requirements for the control of the belt conveyor; motor no-load start, to reduce the impact on the electrical and mechanical; (2) the transmission efficiency of the normal operation can reach 100%; (3) a soft starting device capable of adjusting the adjustable, smooth, and without impact of the starting torque; (4) the soft starting device of the liquid viscosity and the motor have good matching performance, and the maximum torque of the motor is utilized; (5) a special electric control system can realize the multi motor driving power and power imbalance, and the power imbalance is no more than 3%; (6) it can be realized by the stepless speed regulation of the conveyor, in order to meet the needs of different work; (7) when the conveyor is overloaded, it can realize the automatic overload protection function; (8) the structure of the machine is simple, the control is reliable, and the maintenance is convenient; (9) no water cooling system is required for the normal operation, which greatly saves operating expenses and is conducive to the maintenance of the equipment. (10) can realize the underground coal mine explosion-proof, strengthen the mine safety. ...