To confirm the purchase stage hoist the following questions

1, lifting height: Stage electric rope hoist  as a promotion tool, would lift height has strict requirements. Time of purchase, according to the height of the site selection stage of lifting height, the conventional lifting height has 6,9,12,18,24,30 m, special height can be designed according to requirements.
2, motor power: Different stage electric hoist motors are not necessarily identical, the same stage 10t hoist motor is also possible that 13KW or 7.5KW, customers can choose according to their different needs to buy.
     3, voltage: Stage electric hoist as used in all walks of life inside, so the stage voltage electric hoist is not the same,load chain there are 380V 220V China also has industrial electricity consumption, and even 440V, 60HZ, 380V, 60HZ series of non-standard power supply. Spring balancer
4, I-beam to the stage hoist hook bottom center (minimum hook spacing): Stage electric hoist purchase should pay attention to the spacing between the upper and lower hook, because in certain plant will stage hoist hook spacing specific requirements, if you are on the hook spacing there are strict requirements, low building height stage hoist to meet your requirements.
5, Installation: stage hoist into electric car type (ie,Manual hoist stage hoist lifting heavy objects can be either up or down and move around) and stationary (only up and down lifting weights) of the points, can be divided into fixed on fixed (A1) and lower fixed (A2).