Metallurgy electric hoist, used in steel plant, lifting steel ladle

Model Number: CDY-10-30m Brand Name: KLY Key Specifications/Special Features: Key specifications/special features:General descriptionMetallurgy wire rope electric hoist have been developed especially for the metallurgy industry. These hoists are designed to lift molten metal or other solid state, high-temperature loads. These hoists have the quality and reliability to make your facility a safe working environment.The installation of these hoists is up to the application and the manufacturing facility where they will be used. They could be installed on electric single girder crane and double girder cranes, or it can be installed on a fixed overhead track.1. RollerThe roller is made of high-quality seamless pipes and transmits power through spline. Its case is made of welded steel plate. This is the core part of the hoist.2. Hook
The hook is forged and connected to the pulley assembly through thrust ball bearing, so the hook can rotate freely.
Hooks no more than 5-ton lifting capacity are of single-pulley style and above 10ton is double-pulley style.

3. Wire rope
Adopts high strength wire rope with tensile strength of 1770MPa, good safety performance and long service lifespan.

4. Rope guide
Standard rope guide is made of Q235b steel.

5. Hoisting motor
The hoisting motor with large tractive force is employed to comply with the frequent direct traveling during course of working discontinuously.
CD model wire rope electric hoist is equipped with ZD style single speed motor, while MD is equipped with ZDS style double speed motor.
The difference between the usual speed and the low speed is 10:1.

6. Reducer
The gear and axes are made of alloy steel or qualified carbon-steel. All reducers adopt 3-level bevel gear. Proper heat treatment is conducted to ensure their reliability and service life. Finally, the box-body and box-cover are made of cast-iron, both are well shake-reducing and sealed tightly.

8. Electrical equipment
9. The electrical mechanism consists of electric control box, limiter, button switch, connecting wire and more.
10. According to the marked direction on the button switch, press the button correctly and control the hoist through the on-and-off of the relay in the control box. The operating voltage is usually 36V.
11. Safety protection
The accurate gear drive limiter is used as upper and lower limit, which can reliably cut off power circuit if hook moves to the upper or lower limit so as to stop the motor.

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