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LDA Speed Regulator is a new type drive device for 5t single girder crane, which has 20, 30, 45, 60, 75m/min, five different speed mode to meet requirements of users.

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Rope guide is also called rope arranging device which is to make wire rope neatly arranged around the drum, in case wire rope circles in a mess or overlaps cause malfunction to electric hoist, even destroy the hoist.

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Interlock protection

Rubber buffer for Crane anti-collision.

Switching on and off circuit

Power distribution cabinet and vertical transport machinery.

Crane brake is for the moving parts deceleration.

Support the rotating parts of machinery.

The Circuit Breaker is to protect power circuit and electric motor. Two types: high voltage circuit breaker and low voltage circuit breaker.

Three-in-one motor combines motor, reducer and brake into one machine, which is mainly used for Euro type overhead cranes and gantry cranes.

Crane wheels are for sustaining the crane. Surface hardness is HB 300-350, and depth of quenching is more than 20mm.

Electric hoist on cranes

ZDS Motor: Application scope: MD Hoist
ZDY Motor:Application scope: Electric hoists

Hooks can be casting hook and laminated hook. Laminated hook is safer, and its dead weight is larger. It’s usually used to lift large weights and steel ladle.

Connecting different mechanism

Seamless slide wire for crane power supply

Reducers are widely used in transmission equipment of mining, metallurgy, chemical industry, building material and light industry, etc.