Building Hoist Single Cage for Construction Project

Building Hoist Single Cage for Construction Project System 1

Building Hoist Single Cage for Construction Project System 2

Building Hoist Single Cage for Construction Project System 3

Building Hoist Single Cage for Construction Project System 4

Building Hoist Single Cage for Construction Project

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 100 unit/month

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Structure of Building Hoist Description

The general building hoist manufactured by our company have the features as good quality, long life, wide application range and convenient for maintenance. The gearing adopted bearing,enameled cable, and oil seal. The electric parts adopt products from worl renowned manufacturers such as Schneider, Siemes, and LG. The racks and pinion adopts specal material and heat-treatment technique, which prolong the life of these parts. The steel structure uses quality steel from famous domestic manufacturers. The surface of the structure can apply paint-spray, parkerizing baking finish or hot galvanizing processing according to users requirments. The cage can be produced and decorated by aluminum molded board, punched-plate or figured aluminum board.

Main Features of Building 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..

Building 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,

		Type	Payload(kg)	Lifting Speed (m/min)	Motor Power(kw)	Safety Device
Single Cage Hoist	No Counterweight	SC100	1000	33	2*11	SAJ30-1.2
		SC120	1200	33	2*11	SAJ30-1.2
		SC160	1600	33	2*11	SAJ30-1.2
		SC200	2000	33	3*11	SAJ40-1.2
		SC250	2500	33	3*11	SAJ50-1.2
		SC270	2700	33	3*15	SAJ50-1.2
		SC300	3000	33	3*15	SAJ50-1.2
		SC320	3200	33	3*15	SAJ50-1.2
	With Counterweight	SCD200	2000	33	2*11	SAJ40-1.2
		SCD250	2500	33	2*11	SAJ50-1.2
		SCD270	2700	33	2*15	SAJ50-1.2
		SCD300	3000	33	2*15	SAJ50-1.2
		SCD320	3200	33	2*15	SAJ50-1.2

Images of Building Hoist

Building Hoist Single Cage for Construction Project

FAQ of Building Hoist

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.

Q: What are the primary parts that make up a building hoist system?: The main components of a building hoist include the hoist machine, which is the driving mechanism; the hoist shaft, a vertical structure that houses the hoist; the lifting platform or cage, which carries materials and personnel; the mast or tower, providing support and stability; the counterweight, which balances the load; safety devices such as limit switches and brakes; the control system for operation; and the electrical system that powers the hoist. Additionally, there are guide rails, cables, and buffers that ensure smooth and safe operation.

Q: This question asks about the process of changing the speed of a building hoist, which is a device used in construction to lift materials.: Adjusting the speed of a building hoist typically involves accessing the hoist's control panel or motor settings. For electric hoists, this may include adjusting the frequency of the power supply through a variable frequency drive (VFD), which alters the speed of the motor. For manual hoists, speed adjustments might involve changing the gear ratio or the tension on the hoisting rope. Always refer to the hoist's user manual for specific instructions, as different models have different mechanisms. Safety should be a priority; ensure that any adjustments are made by trained personnel and in compliance with safety regulations.

Q: What are the benefits and drawbacks of utilizing a building hoist in construction?: Advantages of using a building hoist include increased efficiency in material transportation, reduced manual labor, and improved safety by minimizing the risk of accidents associated with manual handling. They can also speed up construction timelines by allowing for continuous material flow. Disadvantages include the initial cost of the hoist, the need for regular maintenance, and potential downtime in case of mechanical failure. Additionally, building hoists may have limited capacity and may not be suitable for all types of construction projects, especially those with irregular shapes or limited space for installation.

Q: This question asks about the various elements that can influence the efficiency and effectiveness of a building hoist.: The performance of a building hoist is affected by several factors including the type and weight of materials being lifted, the frequency of use, the hoist's mechanical condition and maintenance, environmental conditions such as wind and temperature, the skill and training of operators, and the design and capacity of the hoist itself. Proper installation, regular inspections, and adherence to safety protocols also play a crucial role in ensuring optimal performance and safety. Additionally, the quality of electrical systems, the efficiency of the drive mechanism, and the structural integrity of the hoist's components can significantly impact its operation.

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: Is it possible to utilize a double-rope lifting mechanism within the context of a building hoist?: Yes, a double-rope lifting system can be used in a building hoist. This system offers advantages such as increased safety due to redundancy and the ability to lift heavier loads compared to a single-rope system. The double-rope setup allows for the hoist to handle the load with two separate ropes, reducing the risk of failure and providing a more stable lifting platform. It's common in applications where high load capacities and safety are paramount, such as in construction for lifting materials and equipment.

Q: What are the necessary steps and checks required to maintain a building hoist to ensure its safe and efficient operation?: Building hoists require regular maintenance to ensure safety and efficiency. This includes daily inspections of the hoist's mechanical and electrical components for any signs of wear or damage. Monthly, a thorough inspection should be conducted by a qualified technician, including checking the hoist's cables, brakes, and safety devices. Lubrication of moving parts and replacement of worn components are also crucial. Annually, a comprehensive inspection and certification by a professional is necessary to comply with safety regulations. Adherence to the manufacturer's guidelines is essential, and any malfunctions should be addressed immediately to prevent accidents.

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: This question asks whether a building hoist can be used in both indoor and outdoor construction settings.: Yes, a building hoist can be used both indoors and outdoors for construction work. These hoists are versatile and designed to facilitate the movement of materials and personnel in multi-story buildings. Outdoors, they are often used during the construction of high-rise buildings, while indoors, they can be used for the vertical transportation of materials in large structures like shopping malls or office buildings. It's important to ensure that the hoist is suitable for the specific conditions, such as weather resistance for outdoor use, and that safety protocols are strictly followed to prevent accidents.

Q: What are the expenses involved in buying and maintaining a building hoist?: The costs of purchasing and operating a building hoist include the initial purchase price, which can range from $10,000 to $50,000 depending on the model and capacity. Operating costs involve maintenance, which may be around $1,000 to $5,000 per year, and electricity for operation, which can vary based on usage. Additionally, there may be costs for installation, insurance, and potential repairs. Labor costs for operating the hoist should also be considered, as well as costs for compliance with safety regulations. These costs can vary widely based on location, the specific hoist model, and the scale of operations.

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