Building Lifter SC270/270 Double Cage Construction

Building Lifter SC270/270 Double Cage Construction System 1

Building Lifter SC270/270 Double Cage Construction System 2

Building Lifter SC270/270 Double Cage Construction System 3

Building Lifter SC270/270 Double Cage Construction System 4

Building Lifter SC270/270 Double Cage Construction

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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 SC270/270 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 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 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 SC270/270 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.

SC270/270 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 SC270/270 Building Lifter

Building Lifter SC270/270 Double Cage Construction

FAQ of SC270/270 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: Is it possible to use a building hoist to lift objects that are too large to pass through a standard doorway?: Yes, a building hoist can be used for lifting objects that are too large to fit through a doorway. Building hoists are designed to handle heavy and oversized items, lifting them vertically through small openings or directly from the ground to higher floors. They are particularly useful in construction projects where large materials or equipment need to be moved to upper levels of a building. However, it's important to ensure the hoist is properly installed and operated by trained personnel to maintain safety and avoid damage to the building or the items being lifted.

Q: Is it possible to operate building hoists in cold weather conditions?: Yes, building hoists can be used in cold climates, but they must be designed and maintained for such conditions. Cold weather can affect the performance of hoists, so it's crucial to use hoists specifically engineered for low-temperature operation. Regular maintenance and checks are necessary to ensure safety, as extreme cold can cause metal parts to contract and lubricants to thicken, affecting the hoist's functionality. Always follow the manufacturer's guidelines for operating hoists in cold climates.

Q: What steps are necessary to guarantee the safety and reliability of a building hoist?: To ensure a building hoist is safe and reliable for use, follow these steps: Conduct regular inspections and maintenance by qualified personnel. Check all mechanical and electrical components for wear and tear. Ensure all safety features, such as emergency stop buttons and limit switches, are functioning correctly. Verify that the hoist is properly secured to the building and that all load-bearing elements are capable of handling the weight. Adhere to the manufacturer's guidelines and specifications for operation. Train operators on the proper use of the hoist and emergency procedures. Regularly test the hoist's load capacity and stability. Keep records of all inspections, maintenance, and any incidents for future reference.

Q: This question inquires whether a building hoist can be utilized in both indoor and outdoor environments, particularly in areas with limited space.: Yes, building hoists can be used both indoors and outdoors, but their suitability depends on the specific model and design. Some hoists are specifically engineered for indoor use due to their compact size and lower weight capacity, while others are designed for outdoor use and can handle heavier loads. In limited spaces, it's crucial to select a hoist with a small footprint and high lifting capacity relative to its size. Always ensure that the hoist meets the required safety standards and is operated by trained personnel to prevent accidents in confined spaces.

Q: Is it permissible to use a building hoist for the purpose of lifting hazardous materials?: A building hoist is typically not designed for lifting dangerous materials. It is meant for the transportation of construction materials and personnel within a building. Lifting hazardous materials requires specialized equipment and procedures to ensure safety. Always refer to the manufacturer's guidelines and local regulations for the appropriate use of hoisting equipment and handling of dangerous materials.

Q: Is it safe to use an electric lifting device indoors if it is not certified for indoor use?: It is not advisable to use an electric lifting device indoors if it is not certified for such use. Non-certified devices may not meet safety standards for indoor environments, including electrical safety, structural integrity, and risk of fire. Using uncertified equipment can lead to accidents, injuries, or property damage. Always ensure that any lifting equipment complies with local regulations and is suitable for the intended environment to maintain safety.

Q: How much cable does the construction elevator 44KVA need?: 44 kva should choose 16 + 2 * 3 * 6 square cable, 16 of the 30 ℃ safe carrying capacity is 78 a cable Current I = P/U / 1.732 = 44000/380/1.732 is approximately 67A The construction elevator will not only carry the engineering materials but also the higher frequency, the load calculation will be calculated according to the continuous working system. The cable should be used for the YGTZ special cable.

Q: Explain the differences between electric and electric-hydraulic lifting equipment, highlighting their mechanisms and applications.: Electric lifting equipment operates on electric motors that directly drive the lifting mechanism, such as in electric hoists or cranes. This type of equipment is known for its simplicity, low maintenance, and precision control. On the other hand, electric-hydraulic lifting equipment uses an electric motor to power a hydraulic pump, which in turn moves hydraulic fluid to operate the lifting mechanism. This type is characterized by high lifting capacity, smooth operation, and the ability to handle heavy loads. Electric-hydraulic systems are often used in applications requiring significant force, such as in heavy machinery and construction equipment.

Q: This question asks if building hoists can be utilized for extended periods of time in construction projects.: Building hoists are generally designed for temporary use in construction projects, facilitating the movement of materials and personnel. They are not intended for long-term operations. Their design and safety features cater to the specific needs of construction phases, which are temporary by nature. For permanent installations or long-term material handling, other types of elevators or lifts are more suitable. It is crucial to adhere to the manufacturer's guidelines and local regulations regarding the use and duration of operation for building hoists to ensure safety and compliance.

Q: This question asks for a comparison of the benefits and drawbacks of employing lifting equipment in the construction industry.: Advantages of using lifting equipment in construction include increased efficiency, reduced manual labor, and the ability to handle heavy loads safely. It can also improve safety by reducing the risk of injury from lifting heavy objects manually. Additionally, it allows for faster construction times and can access hard-to-reach areas. Disadvantages include high initial costs for purchasing or renting the equipment, potential for mechanical failure, and the need for skilled operators. There is also a risk of accidents if the equipment is not used properly, and it may require more maintenance and training for staff.

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