Currently, in the lifting industry. Whether it is home or small and medium enterprises, they will use cranes and other lifting equipment to lift certain heavy objects. Electric chain hoist construction hoist
s are widely used in all categories. I wonder if you have ever thought about electric chain hoist cranes. Is it possible to operate manually? Electric chain hoist. From the name, it can be concluded that this type of lifting equipment is electric. It retains the light and convenient characteristics of the chain hoist. It also improves the manual operation of the chain hoist and the slow lifting speed. It combines electric hoist and The advantages of the chain hoist are combined. It uses a disc brake motor as power and a planetary reducer to decelerate. It has the characteristics of compact structure, small size, light weight, high efficiency, convenient use, reliable braking, and simple maintenance. Currently, in the lifting industry. Both households and small and medium-sized enterprises will use cranes and other lifting equipment to lift certain heavy objects. Electric chain hoist construction hoist
s are widely used in all categories. I wonder if you have ever thought about electric chain hoist construction hoists. Is it possible to operate manually? Electric chain hoist: The electric chain hoist can be derived from the name. The lifting equipment is electric. It retains the light and convenient characteristics of the chain hoist. It also improves the manual operation of the chain hoist and the slow lifting speed. It combines the advantages of electric hoist and hand chain hoist. It uses disc brake motor as power and planetary reducer to reduce speed. It has compact structure, small size, light weight, high efficiency, convenient use, reliable braking, simple maintenance, etc. Features. It consists of a motor, a transmission mechanism and a sprocket. The lifting weight is generally 0.1 to 60 tons, and the lifting height is 4 to 20 meters. It is widely used in various industries such as docks, factories, warehouses, construction and assembly line production operations. The chain hoist is suitable for short-distance lifting of small equipment and goods. The lifting weight generally does not exceed 10T, its limit can reach 20T, and the lifting height generally does not exceed 6m. Chain hoist: By pulling the manual chain and hand chain wheel to rotate, the chain hoist presses the friction plate ratchet wheel and the brake seat into one unit and rotates together, and the tooth long shaft rotates the piece gear, tooth short shaft and spline hole gear. In this way, the lifting sprocket installed on the spline hole gear drives the lifting chain to lift the heavy objects smoothly. The ratchet friction disc type one-way brake is adopted, which can brake automatically under load. The pawl engages with the ratchet wheel under the action of the spring, and the brake works safely. The concepts between the two are different, and the requirements considered in the design are also different, so they are destined to be used in different ways and environments. It can be seen from the above picture that there is no suitable hand-pulling part on the electric chain hoist. The angle of the chain guide should be different. In addition, one end of the chain is a hook and the other end is a chain bag. There is no way to start. You need to remove the chain bag when you pull it; the other thing is that the electric chain hoist is different from the manual hoist. The manpower is not stable. If the electric chain hoist is manually operated, it will be time-consuming and laborious, and the frequency of the electric chain hoist will fail increase. In this way, the electric chain hoist crane. It cannot be replaced by manual operation. So if you want to do it manually, you still have to buy a chain hoist.
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Many of the suspended working platform listed here can be purchased for less money, but in general we recommend paying a slightly higher price for significantly improved performance. These are our top choices and their recommended configurations.