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The general building hoist manufactured by our company have the features as good quality, long life, wide application range and convenient for maintenance, the gering adopts imported bearing, enameled cable, and oil seal, the electric parts adopt products from world renowned manufactures such as Schneider, Siemens, and LG, the racks and pinion adopts special material and heat-treatment technique, which prolong the life of these parts. The steel structure uses quality steel from famous domestic manufacturers, the surface of the structure can apply paint-spray, Parkerizing baking finish or hot galvanizing processing according to users requirements, the cage can be produced and decorated by aluminum molded board, punched-plate or figured aluminum board.
Main Parts of Building Hoist
1. Adopts the most advanced VF speed control device and microcomputer programmable logic controller.
2. Stepless speed control helps eliminate the concussion during start up and braking, steady the operation process, and ensures automated leveling.
3. Adopts open loop V/Fcontrol; the speed control precision can reach ±2~3%. Realizes accurate low speed positioning of the hoist and avoid slipping during downward stopping of hoist.
4. The VF system has current-restriction function, ensuring a small current when motor start up and reducing the concussion to power supply. It reduces the engery consumption and mitigates effects to on site electric equipments.
5. The steadiness during running mitigates concussion to mechanical parts, reduces wears of rack, pinion and the brake and prolongs the spare parts'life.
6. The VF system also has the over voltage protection,low voltage protection, overcurrent, overload and anti-stalling protection functions,
7. The system applies the special software for hoists developed by our company, making the operation more safe and reliable.
Building Hoist images
CMAX Building Hoist
Building Hoist Specifiction
Main technical data
Rated erection load
Jib attachment rated load
Maximum lifting height
Power supply fuses
Load duration factor
Mast section weight
Mast section length
If you have special requirement on power, please state it when order the consignment.
We can produce the cage and lengthen the tie-in according to the size the customer requested.
We can heighten the erection height according to the customer’s request.
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FAQ of Building Hoist
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