how to purchase Electric Hoist
how to purchase Electric Hoist?
- Basic parameters of Electric Hoist
- Lifting height: As a promotion tools, electric hoist have strict requirements on hoisting height. So when the choose and buy, should first of all, according to the height of the workshop you choose the height of lifting heavy objects, Conventional hoisting height 6, 9, 12, 18, 24, 30 m, special occasions, you can according to user requirements for non-standard design.
- Speed: general electric hoist lifting speed can be divided into single speed (8 m/min) and double speed (8/0.8 m/min), generally in the case of no special requirements often choose single speed (namely) of model CD1 electric hoist. If your condition in the process of ascension weight should be accurate positioning, easy to use double speed electric hoist (i.e., MD1 type). Generally, the speed of lifting determines the efficiency of the work, The higher the hoist speed, the higher the efficiency.
- Motor power: different electric hoist motor is not necessarily exactly the same, the same 10 t electric hoist motor can also be 13 KW or is 7.5 KW, customers can choose according to their different needs.
- Voltage: electric hoist for use in all walks of life, so the electric hoist adopts voltage is not the same, There are 380 v industrial electricity 220 v domestic load, and even a 440 v, 60 hz, 380 v, 60 hz and a series of non-standard power supply.
- Installation method: electric hoist can be divided into electric car type (that is, the electric hoist can be about lifting heavy objects can move up and down) and stationary (lifting heavy objects up and down only). Fixed and can be divided into fixed (A1) and fixed (A2), the user can choose according to your actual situation for your installation of electric hoist.
- I iron floor to electric hoist hook center distance: Electric hoist the choose and buy should pay attention to the spacing between upper and lower hook, because in certain plant will have specific request for the electric hoist hook spacing. If you have strict requirements on hook spacing, low building height electric hoist can meet your requirements.
- The quality of electric hoist
Electric hoist as lifting equipment, safety is the most important thing we should consider, when the electric hoist of choose and buy must strict consider the quality problem of the electric hoist .
To identify the quality of the electric hoist in general from the following respects, also didn’t see the goods before purchasing stage, generally need to ask first electric hoist the origin, material, machine model, and electric hoist brand with prices.