Building Hoist SC200 ,Realize Accurate Low Speed Positioning of the Hoist

Ref Price:
$50,000.00 - 80,000.00 / set
Loading Port:
Guangzhou
Payment Terms:
TT or LC
Min Order Qty:
1 set
Supply Capability:
100 set/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

2000

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

3×11

Voltage rating

V

380/440

Rated frequency

Hz

50/60

Rated current

A

3×23.5

Power supply fuses

A

96

Protective class

/

IP55

Load duration factor

/

FC-25%

Safety device

m/s

1.2

Enclosure weight

kg

980

Cage weight

kg

1950

Counterweight

kg

/

Mast section weight

kg

125/145/160

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.

General Hoist

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Q:The tower crane is on a surface with the construction elevator, and only 2 or 3 meters away. Is that allowed
There are no rules for the distance between tower crane and construction elevator, but note the following points: (1) the foundation of the tower crane and the construction elevator cannot affect each other; (2) the construction elevator shall not be higher than the tower crane. (3) the location of the elevator shall not be blocked by the position of the construction elevator; (4) the use of the same circuit and the same distribution box with the construction elevator shall not be used by the tower crane. The distance between the tower crane and the construction elevator can be anywhere, as long as the above aspects are met.
Q:Does the new approach builder need a localizer test report
When the distance of the meter cage is not more than the distance shown in the test, the safety device meets the requirements of the relevant specification. You're talking about a construction elevator that's the kind of gear rack that you don't want to have as long as you want to
Q:What about the energy efficiency of the escalator
Construction elevator adopts frequency conversion stepless speed, smooth braking, small impact on the grid, and energy saving effect is obvious, ordinary construction elevator running speed is 36 m/min, motor, 3 * 11 kw; Frequency conversion construction elevator running speed can reach at low speed: 0-46 m/min, motor: 2 * 11 kw, whether in theory or in practical construction, energy saving effect is remarkable, some developed coastal areas in frequency conversion construction elevator as mainstream products has become a trend.
Q:What is the height of protecting door protection of construction elevator
Referring to the unified code of construction safety technology of GB 50870-2013, and the construction safety inspection standard JGJ59-2011
Q:What are the requirements for the construction elevator
Actually good or bad for safety device can only judge by test and inspection in the daily operation is not sure whether it is good or bad, for those who are serving for safety device, or advice for the earlier inspection and regular test, only accomplish know fairly well, to malignant accident prevention rather than cure.
Q:How many meters or how many layers should the construction elevator be installed?
Construction elevator is also called construction lifter, alias outdoor elevator or people dual-purpose ladder. The country is not clear how many meters or how many layer must be used, but in some coastal developed cities are now more than 30 meters using construction elevator, some cities also issued relevant rules more than 30 meters must use construction lifter, gantry and hoist is no longer used.
Q:Should a fire extinguisher be equipped in the construction elevator?
The dual-purpose construction elevator should be needed
Q:How does the driver of the construction elevator do the search for a sudden power failure
When the elevator in the operation of the midway stop due to power outages or other reasons, the manual can be decreased, 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.
Q:What procedures and procedures will be required to re-use after the construction elevator overhaul?
Important parts replacement needs to be changed to the qualification, the procedure is like the new ladder, according to the new ladder standard test.
Q:The calculation of the use of electricity in the construction elevator
Try using the security software. There is a cracked version

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