LH-A3 Double-Girder Overhead Crane

Introduction to Double Girder Bridge Crane

LH series double girder bridge crane, consists of box-type main beam, end beam, lifting trolley, running mechanism and electrical mechanism. It is used with CD, MD, chain hoist, which relies on the longitudinal movement of the bridge along the workshop track, the lateral movement of the trolley along the main beam direction and the lifting movement of the hook. LH series double girder bridge crane is an industrial strength lifting equipment, widely used in various operations, manufacturing warehouses, mechanical processing, assembly workshops, steel mills, metallurgical casting workshops, power plants and other workshop operations.

Advantages of LH double girder bridge crane

■   Compact structure and high performance.

■   Operation adopts inverter control, three-in-one motor reducer, reduces inertia and runs smoothly.

■   Safe and smooth driving, long service life.

■   Low noise, smooth start and stop;

■   High-quality automatic welding and non-destructive testing.

■   Crane drive: IP54 or IP55, F-class insulation.

■   The lifting trolley consists of a hoist, a trolley frame, a hook, a pulley, etc. The hoist is fixed to the trolley frame by bolts and nuts, and runs smoothly.

■   The motor, reducer and brake are first-class brands in China

■   Working level A3

■   The control can be hanging control, wireless remote control and cab control.

■   Contains safety devices such as buffers, limit switches, overload limiters, voltage and current protection devices, etc.

■   Reasonable structure and strong load-bearing capacity;

■   Low maintenance cost and long service life;

■   The operating mechanism is equipped with a three-in-one motor reducer as standard, which runs smoothly, has low noise and long service life.

■   The crane operation uses a frequency converter to protect the motor, which saves electricity and has adjustable speed.

■   Equipped with an overload protection device, which issues a sharp alarm warning when overloaded.

■   A limit switch is used to prevent the crane hook from over-lifting or lowering.

■   High-quality polyurethane buffers are used to ensure a long working life.

■   Indoor control and remote control are provided to ensure the safety of operators.

■   When the voltage is unstable, low voltage protection is used.

■   Equipped with an emergency stop button to stop the equipment in an emergency.

■   Current overload protection system, etc.