What are the basic parameters for the purchase of electric wire rope hoist need to know?
Q: What are the basic parameters for the purchase of electric wire rope hoist need to know?
A: the basic parameters of the wire rope electric hoist six
Starting weight: DeMarco crane manufacturing wire rope electric hoist lifting weight ranging from 2 tons to 50 tons.
Lifting height: wire rope electric hoist as a tool for a lift would lift height has strict requirements. Therefore the time of purchase, should first be selected according to your plant height height of lifting heavy objects, there 6,9,12,18,24,30 m lifting height conventional, special occasions, according to user requirements for non-standard design.
Lifting speed: general electric hoist lifting speed is divided into both single speed (8m/min) and two-speed (8/0.8m/min), usually in the case of no special requirements are often used in the single-speed electric hoist (ie CD1 wire rope electric hoist), such as your condition requires the precise positioning required to enhance the process of heavy, easy to use two-speed electric hoist (MD1 type electric wire rope hoist), under normal circumstances, determine your speed boost efficiency, more speed electric hoist, the more you can improve your work efficiency.
Motor power: electric hoist motor is not necessarily identical, the same 10-ton electric hoist motor 13KW is 7.5KW, customers can according to their different needs to buy.
Voltage: electric hoist because with the inside in all walks of life, so the the voltage electric hoist is not the same as the 380V industrial electricity 220V public electricity, and even a series of non-standard power supply of 440V, 60HZ, 380V, 60HZ .
Installation: electric hoist into electric trolley type (ie, electric hoist lifting heavy objects but also around mobile) and fixed (only lifting heavy objects up and down) divided both the upper and lower fixed can be divided into fixed ( A1) electric hoist and lower fixed (A2), the user can choose according to your actual situation of the way you install like electric chain hoist.
I-beam, floor to center of hoists Distance: electric hoist to buy should be noted that the spacing between the upper and lower hook, because there are specific requirements in certain plant will hoist hook spacing, if you hook spacing stringent requirements for ultra-low-type electric hoist to meet your requirements.