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Shandong Tavol Machinery Co.,Ltd is one of the best China construction building hoist manufacturers and suppliers, for all your needs of best cheap, high-quality and low price construction building hoist products, please feel free to contact us.
construction building hoist
1. Aluminum alloy shell,light but hard
2.Side magnetic braking device
The magnetic orce generator is the latest design which is featured for generating magnetic force.It allows instant brake as soon as the electric power is cut off.Thus the braking safety while loading is guaranteed.
3.Limit switch
4.Imported FEC80 ultraheat-treatable steel alloy chain
5.Electromagnetic contactor
Electromagnetic contactor can be used safely under high frequency.
6.Inverse phase sequence protecting device
It is sepcial electrical installation which controls the circuit not to work in case of wiring error in the power supply.
7.Gear
The gear made of alloy steel and through the heat treatment.
8.Protection class(hoist and push bottom):IP54,IP65
9.Power supply:3 phase,200-600v,50/60Hz
10.ISO:M5 FEM:2AM