Building Hoist SC250 drop test operation box for sale

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Item specifice:

Power Source: Electricity Maximum Lifting Weight: 2500kg Maximum Lifting Height(M): 250m
Lift Speed: 0-60 m/min

Product Description:

Building Hoist Description                        

Condition: New                                          

Application: Construction           

Payload(kg):2500                                          

Lifting Speed(m/min):0~60                        

Motor Power(kw): 3*18.5

Safety Device: SAJ50-1.4                            

Cage: Single                                                

Counterweight: No

Certification: CE,ISO                                      

Place of Origin: China(Mainland)              

Model Number: Type:SC250

Packaging & Delivery of Building Hoist 

Packaging Detail: Nude package          

Delivery Detail: 25-30days

 

Features of Building Hoist 

●Due to the strict raw material procurement control system, our drive motors for construction hoist/ building lift /material elevator for bridge/ tower / chimney / building is guaranteed with safe and reliable performance.

●The steel, electrical components, hoist cables, high strength bolts and spare parts are all introduced from well-known international and domestic suppliers.

●Adopts the most advanced VF speed control device and microcomputer programmable logic controller.

● Stepless speed control helps eliminate the concussion during start up and braking, steady the operation process,

and ensures automated leveling.

● 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.

● 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.


Building Hoist Images

Building Hoist SC100 Hot Sale in Veitnam

Building Hoist SC100 Hot Sale in Veitnam

Building Hoist SC100 Hot Sale in Veitnam

Building Hoist Specifiction

Building Hoist SC100 Hot Sale in Veitnam


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. 

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Q:Why is the construction elevator open on one side and the other on the other
Open the door, commonly known as the feed door, usually open up, and add weights to both sides. Only if the construction ladder stops at the bottom. If the door is double open, the room must be left with half a door (> 1.3 m) to open the door completely. If it is a single open door that opens up, you can save space in the cage. Double door, namely, two doors, either up or down, the two doors balance weight. It usually arrives on the required floor. There is enough room for double doors.
Q:How many kw is the sc construction elevator
There is no fixed standard, which is widely adopted, 3X11KW, which is 33 kilowatts. The power of the motor is determined by the speed ratio of the decelerator. The most common lifter is 33 kilowatt, the speed ratio 1:16, 33 meters per minute.
Q:Why is the construction elevator not so close to the structure?
The country stipulates that the distance between the moving parts of the elevator and the building and the fixed construction equipment should not be less than 0.25 meters. It's mainly about safety.
Q:The construction of more than many floors must be used for construction elevators
The average height is more than 12 stories. Construction elevators are often called construction elevators, but construction lifts include a broader definition, and construction platforms are part of the construction elevator series. Simple construction elevator is by car, driving mechanism, standard section, attached to the wall, chassis, fence, electrical system and so on several parts, manned cargo construction machinery is a frequently used in construction, because of its unique enclosure structure make it take up both comfort and safety, construction elevator is usually used with tower crane on the construction site, the average load in 1-3 tons, running speed is 1 to 60 m/min. The construction elevator of our country is more and more mature, and gradually goes to the international.
Q:Safety device for construction elevator
1. The governor To prevent the hanging basket construction elevator overspeed or fall and set up a safety device, is divided into a unidirectional and bidirectional type two kinds, the one-way speed limiter can only along the direction hoisting cage falling within the speed limit, two-way speed limiter can up and down along the hoisting cage speed effect on two directions. The speed limit shall be tested for performance in accordance with the prescribed time limit. 2. The buffer spring Buffer spring in spring seat connected to the base frame, so that when hanging cage fall accidents, reduce the impact of the hanging basket, at the same time ensure crane cage and weight drops landed into flexible contact, slow down the hoisting cage and the impact of weight landing. The buffer spring has a cone winding spring and a cylindrical spiral spring. Usually, there are two or three cone coiled springs or four cylindrical coils on the base of each cage.
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:How does the construction lift fall without electricity
This is not calculated according to the distance, it is calculated speed, when the anti-pendant achieves the rated speed, the pendant should be held automatically. It can't go on.
Q:The construction elevator can only go up can't come down what happened
Look at the contactor connectionThe drop contactor does not absorb
Q:How long does the construction elevator do a crash test
Construction lifter before put into use, must pass a drop test, using every three months should do a drop test, to adjust for safety device, braking distance will be falling not more than 1.2 m, after test and normal operation of every happening for action, must be to reset the attached safety device. The adjustment, repair, or identification of the anti-falling safety device shall be carried out by the manufacturer or designated authorized unit, which shall be operated by the professional at the time of the crash test. General can at the local special equipment inspection institutions detection, can also be tested in other qualified enterprises, such as: wuhan science, Shanghai special survey, qufu golden horse machinery testing!
Q:There are differences between the construction elevator and the construction elevator
Construction lifter and building construction elevator, manned cargo construction machinery is a frequently used in construction, because of its unique enclosure structure make it take up both comfort and safety, construction lifter is usually used with tower crane on the construction site, the average load in 1-3 tons, running speed is 1 to 60 m/min. There are many kinds of elevators in construction, there are no two kinds of weights and weights in the way of operation, and they are controlled by manual control and automatic control. You can also add inverter and PLC control modules as needed, and also add floor calling devices to the peace layer.

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