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Heavy duty hoist is the most widely used material handling solutions. With the proper heavy duty hoist, we are able to lift and move the heavy objects and loads at the press of a button. With proper heavy duty hoist, we are able to work with more efficiency, saving more energy, time and money in some extend. With proper heavy duty hoist, we are able to make our working environment with high safety and saves life, living a more enjoyable life.

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Heavy duty hoist fulfills your hoisting duty easily
As a heavy duty hoist manufacturer and supplier, Dongqi is working for that aim, Easy lifting, high safety, and enjoyable life.

Advantages of heavy duty hoist
Dongqi heavy duty hoist has the following advantages:

Space saving, low-headroom design
Self-adjusting dust proof hoist brake
Four-step hoist geared limit switch
Phase sequence protection
Totally enclosed two-speed motors
Hardened and ground AGMA Class 11 gearing for long life
Electrics housed in a NEMA 12 enclosure
Corrosion-resistant epoxy paint
Stepless speed controls are available for the heavy duty hoist.
Radio controls are available for the heavy duty hoist.
Second brake on rope drum are available for the heavy duty hoist.
Features of heavy duty hoist
Shell:
The cooling fin is especially designed to ensure quick heat dissipation with rate up to 40% and continuous service. The shell of the heavy duty hoist is made of die-cast aluminum alloy, light but hard.

Trolley motor:
The trolley motor of the electric chain hoist adopts the Side Magnetic Series YEP Braking Motor.

Chain hoist gear:
The hoist gear of the heavy duty hoist is made of alloy steel by carburizing quenching treatment. Thus transmission with low noise and high efficiency is guaranteed.

Inverse phase sequence protecting device:
Invers phase sequence protecting device is used to cut the circuit of the heavy duty hoist in case of wiring error in the power supply.

Side magnetic braking device:
The magnetic force generator is the latest design which is featured for generating magnetic force. It makes heavy duty hoist instantly braked as soon as the electric power is cut off. Thus the braking safety while loading is guaranteed.

Electromagnetic contactor:

Electromagnetic contactor can be used safely under high frequency.

Control switch:

Waterproof push button is applied to heavy duty hoist. It is light and durable.

Limit switch:

The limit switch device is installed where the weight is lifted on and off to make the motor to stop automatically so as to prohibit the chains from exceeding for safety

Chain bag

The chain bag of Dongqi heavy duty hoist is light, attractive and durable.

Lifting Chain

The lifting chain of Dongqi heavy duty hoist usually adopts FEC G80 ultra heat-treated alloy steel chain, which also can be safety in poor environment such as rain, sea water and chemicals.

Hoist Hook

The lifting hook of Dongqi heavy duty hoist is forged with perfect strength which is hard to break.

The operation safety of the lower hook is ensured by its 360 degrees rotation and safety.

Support frame:

The loading support frame consists of two steel plates, which is extremely sturdy.

Heavy duty hoist fulfills your heavy hoisting duty easily