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 for material transportation in both indoor and outdoor environments, especially in confined spaces within industrial zones?: Yes, building hoists can be used both indoors and outdoors in industrial areas, even with limited space. They are designed for material transportation during construction and are adaptable to various environments. For indoor use, hoists are often enclosed to protect from weather and debris. Outdoors, they may require additional weatherproofing. In confined spaces, compact and tower hoists are used to save space. However, safety regulations and space constraints must be considered to ensure proper installation and operation.

Q: This question asks for a guide on how to change the tightness of the ropes on a construction hoist.: Adjusting the tension on a building hoist involves several steps. First, ensure the hoist is powered off and secured to prevent any movement. Locate the rope tensioning mechanism, often found at the base or top of the hoist. This could be a ratchet system, a spring-loaded mechanism, or a manual adjustment bolt. For ratchet systems, adjust the tension by turning the ratchet handle to tighten or loosen the rope. For spring-loaded mechanisms, adjust the spring tension by turning the adjustment bolt. Ensure the rope is properly seated in the pulley system and not frayed or damaged. After adjusting, test the hoist with a small load to ensure the tension is appropriate and the hoist operates smoothly. Always refer to the manufacturer's manual for specific instructions and safety precautions.

Q: Is it possible to use a building hoist to lift multiple items simultaneously?: Yes, a building hoist can be used for lifting multiple objects at once, provided that the combined weight of the objects does not exceed the hoist's load capacity. It's important to ensure that the hoist is designed for such use and that safety precautions are strictly followed to prevent accidents. The objects should be secured properly to avoid any shifting during the lift, and the operation should be conducted by trained personnel to maintain safety standards.

Q: Can construction elevators be taken by people or by goods: According to GB 26557-2011, "a vertical guide for people with vertical navigation". 5.6 lift cage 5.6.1 general When the maximum number of passengers can be carried, the maximum amount of the ceiling shall be calculated according to the area of 0.2 square meters per person, and the weight should be calculated at 75 kg per person.

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 a comparison of various types of electric building hoists, highlighting their unique features and differences.: Electric building hoists come in various types, each designed for specific applications. The main differences lie in their capacity, lifting speed, control systems, and construction. For instance, worm gear hoists are compact and offer precise control, suitable for light to medium-duty applications. Chain hoists are versatile with higher speeds and are ideal for general lifting tasks. Electric wire rope hoists are powerful and designed for heavy-duty lifting, often used in construction and industrial settings. Variable frequency drives in hoists allow for speed control, enhancing safety and efficiency. Each type has its operational advantages and limitations, making the choice dependent on the specific lifting requirements and environmental conditions.

Q: What are the specific safety mechanisms and controls that are typically incorporated into the design of a building hoist to ensure its safe operation?: Building hoists, also known as construction hoists, are equipped with several safety devices and controls to ensure safe operation. These include limit switches to prevent overtravel, safety locks that engage if the hoist sways excessively, emergency stop buttons for immediate cessation of movement, overload protection to prevent the hoist from lifting more than its capacity, and interlock systems that ensure the hoist cannot operate if a safety gate is open. Additionally, there are guardrails, toe boards, and anti-fall devices to protect workers from falling. Regular inspections and maintenance are also crucial for the safe operation of building hoists.

Q: This question asks for a list of various types of cables that are utilized in lifting equipment.: Lifting equipment employs several types of cables, each designed for specific purposes. The primary types include: 1. Wire ropes, which are the most common and are used for their strength and flexibility. 2. Chain slings, which are strong and durable but less flexible than wire ropes. 3. Synthetic slings, made from materials like nylon or polyester, offering lighter weight and resistance to chemicals. 4. Round slings, providing a smooth surface to protect loads from damage. 5. Wire rope slings, which are versatile and can be used in various configurations. 6. Aircraft cables, known for their high strength and resistance to corrosion. 7. Endless wire rope slings, which are used for heavy loads and offer a looped design. Each type of cable has its own set of advantages and is chosen based on the specific requirements of the lifting task.

Q: The question asks about the typical duration a building hoist can function before needing replacement or significant repair.: The lifespan of a building hoist can vary significantly based on factors such as usage frequency, maintenance, and the quality of the hoist itself. Generally, with proper care and regular maintenance, a building hoist can last anywhere from 10 to 20 years. However, heavy usage and inadequate maintenance can shorten this lifespan, while some high-quality hoists may exceed the average lifespan with fewer issues.

Q: What is the safety device for construction elevator?: A lot of 1, anti-drop safety device 2, upper and lower limit 3, extreme limit 4, buffer spring 5, line door limit switch Single line door limit switch 7, ceiling switch 8, enclosure door lock 9, single door lock The door lock is on and off There are also many electrical safety protections

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