2.Stepless speed control of our construction lift helps to eliminate the concussion during starting and braking,steady the operation process,and ensures automatic leveling.

3.The VF system of our construction lift has current-restriction function and can ensure a small current when motor

starts up and reduces the concussion of power supply.It reduces the energy consumption of the construction lift and

devices the effects on the building site equipments.

4.The steady starting and stopping of our construction lift lowers the shaking of the mechanical steady parts effectually

and reduces wears of rack,pinion and the brake.At the same time,it can prolong the life of the parts.

5.The VF system of construction lift has also the over-voltage protection,low-voltage protection,over-current,

over-load and anti-stalling protection functions.

6.The system of construction lift applies the special software for lifts developed by our company,makes the

operation safely and reliably.

Specifications(Low/Medium Speed)

Specifications(High Speed construction lift)

Remarks:

1.The recommended cage dimension(L*W*H)(m) of our construction lift are :2.0*1.0*2.5,2.5*1.3*2.5 ,3.0*1.3*2.5, 3.2*1.5*2.5,3.8*1.5*2.5,4.2*1.5*2.5etc.We can also

manufacture cages of other sizes according to users' requirements.

2.The cage and the door material of the construction hoist can adopt steel knitted mesh,galvanized plate, punched-plate,figured board or other type according to users' requirements.

3.The construction hoist surface of the mast and the tie-in can adopt paint-spray,or hot galvanizing processing.

4.Both domestic and imported driving systems are available for construction lift