Analytical work digging coal layer plate conveyor skill change

    With the two-speed motor and reducer side dump devices are widely used to promote heavier reducer to develop. When using the fluid coupling, reducer loads generally not more

than 2 times the full load torque. When using a dual-speed motor, mounted on the torque limiting clutch protection device, double

Load speed of the motor full load torque of 4 times. In addition, a long wall mining is now more important than the applicability of this requirement face conveyor parts not

only long life, even more important to have a high reliability hungry.heat exchange manufacturers

For these reasons, a new development, now uses two-speed electric converters, reducer design life 15000h. Currently, in the UK and worldwide reducer transmission power can reach

225,375 and 525kW. Maximum transmission rate 600kW, maximum output torque

250 to 335kNm.air to water heat exchanger