Building Hoist SC100 with VF System, Current-restriction Function

Ref Price:
$50,000.00 - 80,000.00 / unit
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
30 unit/month

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Product Description:

SC Hoist is a Rack and Pinion EL. Lift, used on construction site for transportation of personnel and materials. It is installed and dismounted conveniently and can grow as high as the buildings grow in height.

 There are single cage and twin cage hoists. A single cage can be quickly transformed into twin cage hoist by adding a cage and other parts. The hoist payload can be increased by adding counterweight equipment.

 SC Hoist has reliable electrical and mechanical safety device. It is a efficient and safety vertical transporting equipment.

 

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 SC100 with VF system has current-restriction function

 

Anchorage System

 

Building Hoist SC100 with VF system has current-restriction function

  

Driving Unit

 

 Building Hoist SC100 with VF system has current-restriction function


Warehouse

Building Hoist SC100 with VF system has current-restriction function


Building Hoist Specifiction

 

Main technical data

Unit

Value

Rated load

kg

1000

Rated erection load

kg

1000

Jib attachment rated load

kg

300

Cage size

m

3.0×1.3×2.5

Maximum lifting height

m

250

Lifting speed

m/min

33

Rated output

kW

2×11

Voltage rating

V

380/440

Rated frequency

Hz

50/60

Rated current

A

2×23.5

Power supply fuses

A

63

Protective class

/

IP55

Load duration factor

/

FC-25%

Safety device

m/s

1.2

Enclosure weight

kg

980

Cage weight

kg

1750

Counterweight

kg

/

Mast section weight

kg

125/145

Mast section length

mm

1508

 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.

  “/” means the item does not exist.

 

FAQ of Building Hoist

 

Q: What is the building hoist main purpose? 

A: Building hoist equipped with double or single cabin to transport the materials and labors up and down. It's the ideal construction equipment for vertical transportation in the field of construction.  

 

Q: What is the main structure of building hoist? 

A: The P/M construction hoist mainly contains metal structure, driving system, electrical control system, cable guide & protection system, electrical top crane and safety device.

  

Q: What is the meaning of the building hoist’s code?

 A: Take SC200/200 for example: “SC” stands for rack and pinion hoist, “200/200” stands for double cage and capacity is 2 tons per cage. “SC200” stands for single cage and capacity is 2 tons. 

 

Q: What is the dimension of the cage? 

A: Normally the cage dimension is 3X1.5X2.5M (L/W/H) for 2t type hoist. Details should be checked according to our quotation sheet. Also, the size can be customized according to the factual site condition.  There are two doors (entrance & exit doors) for each cage, It can be produced as up & down sliding or ramping model for safety and convenience.


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Q:Is the elevator detail a construction plan? Do you have a detailed picture of the elevator?
There is a detailed picture of the elevator. The structure of the elevator well and the layout of the embedded parts.
Q:How to set up the construction elevator?
According to drawings, find the embedded at the scene near the level of architectural axis positioning and high elevation line (50 wire or 1 m wire) location and double-check, axis dividing levels as much as possible in accordance with the size distribution. Find out after each axis, measuring building contour, and map measure the buildings, and building construction drawing contrast, timely transfer measurement results to the designer, designer analyze the error and make changes
Q:How to adjust the weight limit of the construction elevator
You're not going to be without a master You still look at the instructions
Q:How many meters is the wall of the construction elevator?
The height is greater than 60 meters every six meters.
Q:The construction elevator should have those procedures
Construction elevator installation unit must have issued by the construction administration department of lifting equipment installation project specialized contracting qualification and construction enterprise safety production license, and within the scope of the qualification licensing business engaged in the installation of construction lifter removed.
Q:When building tall buildings, the machine that USES to lift concrete to wait for tall building
It should be the ground pump, the center is the tower crane, the construction face is the concrete pump of the cloth machine to the construction method. The advanced cloth machine is the arm bracket of the pump car, can operate with the remote control, is as convenient as the pump car.
Q:How does the driver of the construction elevator do the search for a sudden power failure
There are clear rules for the safety of construction machinery (JGJ33-2001). 6.12.17 when the elevator is running in an existing abnormal condition, it should stop immediately and take effective measures to reduce the cage down to the ground level, and keep running after the failure. When the electric is out of control in operation, the stop button should be pressed immediately. The stop button is not allowed until the failure is ruled out. 6.12.20 when elevator in the operation of the midway stop due to power outages or other reasons, can be manually, the end of a motor brake electromagnet manual release slowly shake handshandle pull outward, slowly slide down the ladder cage, ladder cage fall shall not exceed the rated speed, manually drop must be conducted by professional maintenance personnel manipulation.
Q:How many floors do you need to install a construction elevator?
Do not have a regulation, as long as the benefit construction organization, installation does not install construction lift machine all can. It should be explained that the construction elevator has manned and pure cargo.
Q:What is the meaning of double straps in the construction elevator?
One component of the elevator's drag system is the weight of the car. The other side of the car is connected to the top of the car by dragging a wire rope. It can be used for the energy saving of the elevator towing system, because the elevator load optimization is calculated by the theory calculation. The elevator should be calculated before the weight is weighed: the calculation principle is that the weight is equal to the weight of the car and half the load.
Q:How many years does the construction elevator usually use?
Wire rope derrick type: 5 years Gear rack: 8 years After the accident, the person in charge will be unlucky

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