Construction Hoist SCD270 Material Handing

Ref Price:
$2,000.00 - 20,000.00 / unit
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
100 unit/month

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Product Description:

 

Structure of SCD270 Construction Hoist Description

 

To serve the increasing demand for highrise construction, we developed the high speed VF hoist, with a max.lifting speed of 96 m/min.

It has the following structure:

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/F control: the speed control precision can reach ±2~3%. Realizes accurate low speed positioning of the hoist and avoids 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 energy 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.

 

Main Features of SCD270 Construction Hoist

 

1. The recomended cage dimension(L*W*H)(m): 2.0*1.0*2.5, 2.5*1.0*2.5, 2.5*1.3*2.5, 3.0*1.5*2,5, 3.2*1.5*2.5, 3.8*1.5*2.5, 4.0*1.5*2.5, 4.2*1.5*2.5 etc. We can also manufacture cages of other size according to the user.
2. The cage and the door material can be aluminum molded board, punched-plate, figured aluminum board or other type according to yout requirements.
3. The mast section and the tie-in surface can adopt paint-spray, or hot galvanizing processing.

4. Both domestic and imported driving systems are available.

SCD270 Construction Hoist Specifiction 

SC series product also has special design, such as reinforced guide rail with cross-section of 800mm, inclined type, special for cooling tower, etc. All the double cage building hoist can be changed into single cage type,

 

  TypePayload(kg)Lifting Speed         (m/min)Motor Power(kw)Safety Device
Single Cage HoistNo CounterweightSC10010000~603*11SAJ30-1.4
SC12012000~603*11SAJ30-1.4
SC16016000~603*15SAJ30-1.4
SC20020000~603*15SAJ40-1.4
SC25025000~603*18.5SAJ50-1.4
SC27027000~603*18.5SAJ50-1.4
SC30030000~603*22SAJ50-1.4
SC32032000~603*22SAJ50-1.4
With CounterweightSCD20020000~602*15SAJ40-1.4
SCD25025000~602*18.5SAJ50-1.4
SCD27027000~602*18.5SAJ50-1.4
SCD30030000~603*15SAJ50-1.4
SCD32032000~603*15SAJ50-1.2

Images of SCD270 Construction Hoist

 

Construction Hoist  SCD270 Material Handing

Construction Hoist  SCD270 Material Handing

Construction Hoist  SCD270 Material Handing

Construction Hoist  SCD270 Material Handing

Construction Hoist  SCD270 Material Handing

 

FAQ of SCD270 Construction 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 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:The construction of more than many floors must be used for construction elevators
The construction elevator, the average layer height above 12 floors need to be used, the hoist machine is not to go up to use the construction elevator to send a person to carry a few light things upstairs. Pre-installation preparation: After construction, the manufacturer will show the product certificate and provide the instruction manual. According to the technical requirement of installation safety technology checking list according to the construction elevator, the preparation should be inspected. The installation operator should hold the certificate, accept the technical, safety, etc., and make the safety operation rules for the construction lifter. 3, work environment: 1) the power supply must meet the requirement of power supply. 2) no electricity, gas welding or other obstacles to the operation of the crane are prohibited within the part of the elevator installations. 3) the platforms and channels that enter the building from the suspended cage shall reach the bearing capacity of more than two tons, and have strong protective barriers and protective doors. 4) it is forbidden to use guide rack, attached part scaffold, construction platform and the floor channel stretch, pipeline, rope, rope, banners, flags and other things has nothing to do with the elevator; In the evening homework, there should be sufficient illumination. 6) the doors to the floor will be kept in the door, each with a clear sign of the floor number.
Q:Should a fire extinguisher be equipped in the construction elevator?
A fire extinguisher will be required for the 500kg of manned cargo construction elevators at 500kg or more.
Q:The construction elevator relies on what to carry heavy, static hour force point where
The driver of the elevator ladder cage is driven by two or three worm gear reducers, which carry heavy lifting parts, and gravity is carried by the rack. At rest, the force point is in the meshing of the gear and rack. It is the main balance between the rewire rope and the ladder cage and the relative motion. For heavy can improve dynamic performance, a heavy on the ladder cage running more smoothly, when a fall, fall of heavy can slow down the ladder cage speed, it should be said that safety performance is better.
Q:What about the energy efficiency of the escalator
Variable frequency construction elevator energy saving effect general. Frequency conversion is not energy efficient. The difference between the frequency and the common machine is the smoothness and speed of the operation. Frequency conversion speeds up to 90m / 1 minutes and the average is only 35m / 1 min Frequency conversion when parking is slow down and stop Ordinary is directly stop delay parking and adjustment made door light who bow Angle decyl with brush spring connection will be better. The frequency conversion requires the site voltage to be strictly a little bit looser than the voltage requirement Energy consumption is: according to the elevator drive mechanism for general three transmission two kinds of the elevator are three 11 kw motor, that their energy consumption are 3 x 11 = 33 kw is hours each hanging basket consumes electricity 33 degrees, the actual power consumption will be bigger.
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 people are there for construction workers
The elevator is a vertical elevator with electric motors, which is equipped with box pods for multi-storey building and carrying goods. There is also a terrace, which is running continuously on the crawler, commonly known as escalator or automatic walkway. A fixed lifting device for the floor. Vertical elevator has a car, running on at least two columns of the vertical or Angle is less than 15 ° between the rigidity of rail. The size and structure of the car is convenient for passengers to enter or unload cargo. Traditionally, the elevator is the general term for vertical transportation in buildings, no matter how they are driven. Speed can be divided into low speed elevator (1 m/s), rapid elevator (1 ~ 2 m/s) and high speed elevator (2 m/s). Hydraulic elevators were introduced in the mid-19th century and are still being used in low-rise buildings. In 1852, the United States developed a safety elevator for wire rope lifting. In the 1980s, there was further improvement in drivers, such as the electric motors, which were driven by worm gears to turn the winding drum and balance weight. At the end of the 19th century, the friction wheel drive greatly increased the lift height.
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 long does the construction elevator do a crash test
You don't have to do it now. Go straight to the test center. A site is tested once
Q:What is the meaning of double straps in the construction elevator?
Used for heavy to offset the hoisting cage weight so as to realize energy-saving province electric hoist, by making use of the fixed pulley for heavy gravity into upward traction hanging basket of traction, so as to reduce the drive motor load, achieve energy saving.
Q:The staff on the construction platform shall not exceed the number of people
There is no specific specification that should be more platform-specific

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