Building Lifter SC250/250 Cranes for Project

Building Lifter SC250/250 Cranes for Project System 1

Building Lifter SC250/250 Cranes for Project System 2

Building Lifter SC250/250 Cranes for Project System 3

Building Lifter SC250/250 Cranes for Project System 4

Building Lifter SC250/250 Cranes for 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 SC250/250 Building Lifter 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 steadiness during running mitigates concussion to mechanical parts, reduces wears of rack,pinion and the brake and prolongs the spare parts'life.

5. The VF system also has the over voltage protection, low voltage protection, overcurrent, overload and anti-stalling protection functions.

6. The System applies the special software for hoists developed by our company, making the operation more safe and reliable.

Main Features of SC250/250 Building Lifter

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.

SC250/250 Building Lifter Specification

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
Twin Cage Hoist	No Counterweight	SC100/100	2*1000	0~60	2311	2*SAJ30-1.4
		SC120/120	2*1200	0~60	2311	2*SAJ30-1.4
		SC160/160	2*1600	0~60	2315	2*SAJ30-1.4
		SC200/200	2*2000	0~60	2315	2*SAJ40-1.4
		SC250/250	2*2500	0~60	2318.5	2*SAJ50-1.4
		SC270/270	2*2700	0~60	2318.5	2*SAJ50-1.4
		SC300/300	2*3000	0~60	2322	2*SAJ50-1.4
		SC320/320	2*3200	0~60	2322	2*SAJ50-1.4
	With Counterweight	SCD200/200	2*2000	0~60	2215	2*SAJ40-1.4
		SCD250/250	2*2500	0~60	2218.5	2*SAJ50-1.4
		SCD270/270	2*2700	0~60	2218.5	2*SAJ50-1.4
		SCD300/300	2*3000	0~60	2315	2*SAJ50-1.4
		SCD320/320	2*3200	0~60	2315	2*SAJ50-1.2

Images of SC250/250 Building Lifter

Building Lifter SC250/250 Cranes for Project

FAQ of SC250/250 Building Lifter

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.

Q: What is the typical maintenance requirement for a building hoist?: The maintenance requirement for a building hoist can vary depending on the specific model and usage frequency. Generally, daily checks are needed to ensure safety, including inspecting cables, brakes, and the hoist mechanism. Monthly inspections should be conducted to check for wear and tear, and to lubricate moving parts. Annual inspections by a certified professional are often required to ensure compliance with safety standards and to perform more in-depth maintenance. Regular maintenance is crucial to prevent accidents and extend the lifespan of the hoist.

Q: This question asks whether a hydraulic building hoist can be used in both indoor and outdoor environments and seeks reasons for its versatility.: A hydraulic building hoist can be used both indoors and outdoors. These hoists are designed to be versatile and durable, capable of withstanding various weather conditions when used outdoors. They are also compact and can be easily maneuvered in indoor spaces. The primary reason for their versatility is the robust construction and the ability to handle different loads with precision. Additionally, hydraulic systems are less affected by electrical interference, making them suitable for environments with fluctuating power supplies. However, it's important to ensure that the hoist is properly maintained and protected from extreme weather conditions to prolong its lifespan and ensure safety.

Q: This question asks for an explanation of the different types of building hoists used in construction.: Building hoists, also known as construction hoists or material hoists, are essential for moving materials and personnel in high-rise construction projects. The main types include: 1. Freestanding Hoists: These do not require a building structure for support and are self-supporting. 2. Cladding Hoists: Attached to the building's facade, used for moving materials during cladding work. 3. Personnel Hoists: Specifically designed for transporting workers, ensuring safety with features like cages and safety devices. 4. Material Hoists: Built to transport heavy construction materials and are robust and durable. 5. Electric Hoists: Operated by electricity, offering precise control and energy efficiency. 6. Hydraulic Hoists: Utilize hydraulic systems for lifting, known for their smooth operation and heavy load capacity. Each type serves a specific purpose and is chosen based on the project's requirements and the stage of construction.

Q: This question asks if a building hoist can be set up either inside or outside a building.: Yes, a building hoist can be installed both indoors and outdoors. The choice between indoor and outdoor installation depends on the specific requirements of the construction project, the available space, and the building's design. Outdoor hoists are often used for high-rise construction, while indoor hoists are more common in multi-story buildings or where external space is limited. Both types require careful planning and adherence to safety regulations to ensure the safe and efficient movement of materials and personnel.

Q: What are the financial expenses associated with buying and keeping a building hoist in good condition?: The costs of purchasing and maintaining a building hoist include the initial purchase price, which can range from $10,000 to $50,000 depending on the hoist's capacity and features. Maintenance costs involve regular inspections, lubrication, and part replacements, averaging around $1,000 to $3,000 per year. Operating costs include labor for hoist operation and potential rental fees if the hoist is not owned. Additionally, there may be costs for safety training and compliance with regulations. These costs can vary widely based on the specific hoist model, usage frequency, and local regulations.

Q: What specific regulations or conditions must be met when utilizing lifting equipment in construction or factory environments?: Yes, there are special requirements for using lifting equipment in construction sites and factories. These include adherence to safety regulations, regular maintenance and inspection, proper operator training, and ensuring the equipment is suitable for the task. Compliance with local and national laws such as OSHA in the U.S. or CE marking in the EU is crucial. Equipment must be certified safe for use, and operators must be licensed and follow safety protocols. Additionally, load capacities must be respected, and lifting operations must be planned and supervised to prevent accidents.

Q: Is it feasible to utilize a building hoist for lifting heavy objects when the ground is not level?: A building hoist is generally designed for vertical lifting in a stable and level environment. Using it on uneven ground can be hazardous and is not recommended due to the risk of tipping or instability. For lifting heavy objects on uneven ground, it's advisable to use specialized equipment like mobile cranes or all-terrain forklifts that are designed to handle such conditions. Always consult the manufacturer's guidelines and safety regulations before using any lifting equipment.

Q: Construction site construction elevator and tower crane, which unit security check and acceptance?: The inspection, inspection, inspection and acceptance of the inspection station shall not be put into operation

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.

Q: What are the fundamental parts that make up a building hoist?: The basic components of a building hoist include the hoist machine, mast or tower, guide rails, lifting cage, counterweight system, safety devices, electrical control system, and communication system. The hoist machine powers the lifting and lowering of the cage, while the mast provides structural support. Guide rails ensure the cage moves vertically, and the counterweight balances the cage's weight. Safety devices protect against accidents, and the electrical control system manages operations. The communication system allows for coordination between the hoist operator and other construction personnel.

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