How to buy electric hoist?

1, lifting height: electric hoist as a lifting tool, the lifting height will have strict requirements. So when you buy the first should be based on the height of the lifting of heavy objects, the height of your building to choose a conventional lifting height of 3, 6, 9, 12, 18, 24, 30m, special occasions, you can be based on the user’s requirements for non-standard design.

2, speed: general electric hoist lifting speed can be divided into different speeds, generally in the absence of special requirements tend to choose a single-speed models, electric hoists such as your working conditions require the weight in the lifting process should be in the case of accurate positioning, the use of a convenient two-speed electric hoist, in general, the speed determines the efficiency of your work, the higher the speed of electric hoists, the more it can improve the efficiency of your work.

3, motor power: different electric hoist motor is not necessarily identical, customers can choose according to their different needs. We usually use 380V three-phase 40Hz.

4, voltage, electric hoist is applicable to all walks of life, so the electric hoist using different voltages, industrial power 380V and 220V, household loads have 440V, 60Hz, 380V, 60Hz, etc. Series of non-standard power supply.

5, installation: electric hoist can be divided into electric trolley type (that is, the electric hoist is left and right lifting heavy objects can be moved up and down) and fixed (only up and down lifting heavy objects), fixed and can be divided into fixed in the fixed user can choose according to your actual situation suitable for your installation of electric hoist.

6, the steel structure floor to the electric hoist hook center distance: buy electric hoist should pay attention to the spacing between the upper and lower hooks, because in some factories will be on the electric hoist hook spacing has specific requirements, if any, on the hook spacing requirements are strict, the building height of the lower ultra-low electric hoist can meet your requirements.