Vertical Transportation Single Cage 2,000KG Building Site Hoist

Building Site Hoist Manufacturing Technique

1. Guide rail system
Guide rail system made of 20# steel that is 4.5mm thick.

2. Gear rack
The gear rack is made of 55# steel and its service life is more than 10 years.

3. Power system
The operating time of the construction hoist is 10 to 15 years.

4. Safety devices
a. Fall arrest device
b. Loading capacity limiter
c. Limit switch
d. Upper limit protection device
e. Lower limit protection device
f. Door limit protection device
g. Escaping window limit protection device
h. Bell warning device
i. Emergency stop protection device
j. Buffering protection device
k. Motor overload protector
l. Transformer short-circuit protection device
m. Phase sequence protection device

5. Cable
We employ genuine GB cable that is guaranteed on quality.

6. Electrical system
The main devices in the electrical system are all Name Brands, like Schneider, Siemens.
a. The fan installed helps dissipate the heat effectively.
b. With a time delay relay, the construction lift can stop smoothly and steadily.
c. Alarm bell informs users of the starting of the fall arrest device.
d. Failure warning light will send light signals when there is a failure of the motor or electrical system.

7. Protection fence
The outside fence and fence gate are built with plastic-sprayed perforated plate.

8. Additional scaling ladder
For each construction hoist, two scaling ladders are added to the drive system to ensure more convenient and flexible
installation.

9. Frequency conversion system (optional)
a. Floor selecting function
b. Precise distance for stopping at a layer
c. Protection of gears and racks
d. Gear shifts can be settled to control the lifting speed
e. The passenger hoist can start and stop stably at constant speed with little noise.

Building Site Hoist Parameters