1, to enhance the height: electric hoist to enhance the height of the very strict requirements. So when choosing, you should first choose the height of lifting heavy objects according to the height of your plant, but also according to the special requirements of the user special design.
2, to enhance the speed: electric hoist to enhance the speed is generally divided into single, two-speed two, under normal circumstances, commonly used single-speed electric hoist, if required to lift the heavy objects in the process of precise positioning should be used two-speed electric hoist. Large tonnage electric hoist, explosion-proof electric hoist, two-speed electric hoist
3, motor power: different electric hoist using the motor is not necessarily exactly the same, the same 10t electric hoist motor may also be 13KW or 7.5KW.
4, voltage: electric hoist in all walks of life have applications, so the electric hoist voltage is not the same work, there are 380V industrial electricity 220V civilian electricity, and even 440V, 60HZ, 380V, 60HZ and a series of non- Standard power supply.
5, Installation: electric hoist is divided into electric trolley type (that is, electric hoist can move up and down lifting weight can move around) and fixed (only lifting heavy objects) of the points, fixed and can be divided into fixed and Under the fixed, the user can choose according to your actual situation for your installation of electric hoist.
6, the bottom of the beam to the electric hoist hook center distance: electric hoist purchase should pay attention to the spacing between the upper and lower hooks, because in some specific plant hoist hook spacing will have specific requirements, if you hook There are strict spacing requirements, low building height electric hoist to meet your requirements.
