Construction Hoist Racksand Pinion SC300

Construction Hoist Racksand Pinion SC300 System 1

Construction Hoist Racksand Pinion SC300 System 2

Construction Hoist Racksand Pinion SC300 System 3

Construction Hoist Racksand Pinion SC300 System 4

Construction Hoist Racksand Pinion SC300

Ref Price:: $2,000.00 - 20,000.00 / unit

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 SC300 Construction Hoist 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. 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.

3. 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.

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 SC300 Construction 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.

4. Both domestic and imported driving systems are available.

SC300 Construction 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	0~60	3*11	SAJ30-1.4
		SC120	1200	0~60	3*11	SAJ30-1.4
		SC160	1600	0~60	3*15	SAJ30-1.4
		SC200	2000	0~60	3*15	SAJ40-1.4
		SC250	2500	0~60	3*18.5	SAJ50-1.4
		SC270	2700	0~60	3*18.5	SAJ50-1.4
		SC300	3000	0~60	3*22	SAJ50-1.4
		SC320	3200	0~60	3*22	SAJ50-1.4
	With Counterweight	SCD200	2000	0~60	2*15	SAJ40-1.4
		SCD250	2500	0~60	2*18.5	SAJ50-1.4
		SCD270	2700	0~60	2*18.5	SAJ50-1.4
		SCD300	3000	0~60	3*15	SAJ50-1.4
		SCD320	3200	0~60	3*15	SAJ50-1.2

Images of SC300 Construction Hoist

Construction Hoist Racksand Pinion SC300

FAQ of SC300 Construction 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 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: This question asks for a comparison of the pros and cons associated with the use of electric building hoists in construction.: Electric building hoists offer several advantages such as ease of operation, reduced manual labor, and increased efficiency in lifting and transporting materials. They are also safer compared to manual hoists, reducing the risk of accidents. Additionally, they can handle heavier loads and operate in various weather conditions. However, they have some disadvantages too. For instance, they require a power source and can be less reliable during power outages. They also involve higher initial costs and maintenance expenses. Electric hoists can be noisy, which may lead to noise pollution, and they can be complex to install and operate, requiring skilled personnel.

Q: The working principle of construction elevator: How the elevator works: The main bearing structure is self-formed system, which is low on construction. It more driven by force, drive devices are installed on the hanging basket, through the gear and rack drive system, the mutual cooperation, so as to realize the rise and fall of the elevator.

Q: This question asks for the method to determine the maximum weight that a building hoist can safely lift.: To calculate the lifting capacity of a building hoist, you need to consider several factors. First, identify the hoist's rated capacity, which is usually specified by the manufacturer. This is the maximum weight the hoist is designed to lift. Next, assess the condition of the hoist, including any wear and tear that might affect its performance. Check the hoist's mechanical components, such as cables, pulleys, and motors, to ensure they are in good working order. Additionally, consider the weight of the load you intend to lift and any additional factors like the frequency of lifts or the height of the lift. Always operate within the hoist's rated capacity and follow safety guidelines to prevent accidents.

Q: Is it possible to use personal components to fix a malfunctioning building hoist?: While it might be tempting to use your own parts to repair a malfunctioning building hoist, it is generally not recommended. Building hoists are complex pieces of machinery that require specific components to function safely and efficiently. Using non-standard parts can lead to further damage, safety hazards, and may void any warranty on the hoist. It's crucial to use parts that meet the manufacturer's specifications to ensure the hoist operates correctly and safely. Always consult with a professional or the manufacturer for repair advice and parts.

Q: What measures can be taken to guarantee the smooth and reliable operation of a building hoist during lifting?: To ensure the smooth and reliable operation of a building hoist, regular maintenance and inspection are crucial. This includes checking the hoist's mechanical components for wear and tear, ensuring the electrical systems are functioning correctly, and verifying that all safety mechanisms are in place and operational. Additionally, proper lubrication of moving parts, adherence to load limits, and operator training on safety protocols are essential. It's also important to use hoists that meet safety standards and to avoid overloading. Regularly updating and upgrading the hoist system can also enhance reliability and safety.

Q: This question asks for the proper steps to install a building hoist, a device used in construction to lift materials and workers.: To install a building hoist correctly, follow these steps: 1) Ensure the site is suitable and inspect the hoist for any damages. 2) Assemble the hoist tower on a solid, level base. 3) Install the mast and guide rails according to the manufacturer's instructions. 4) Attach the hoist mechanism and cab, ensuring all connections are secure. 5) Conduct a thorough inspection and test the hoist's functionality. 6) Obtain necessary permits and inspections from local authorities. 7) Train operators on the safe use of the hoist. Always adhere to safety guidelines and manufacturer's specifications.

Q: This question asks about the procedures and methods for maintaining and repairing a building hoist, which is a type of lifting equipment used in construction.: To maintain and repair a building hoist, follow these steps: Regularly inspect the hoist for any signs of wear and tear or malfunction. Lubricate moving parts as per the manufacturer's recommendations to reduce friction and prevent rust. Check and replace worn cables, pulleys, and other components. Ensure that safety devices like limit switches and emergency stops are functioning correctly. For repairs, address any mechanical failures, replace broken parts, and make sure the electrical system is in good condition. Always follow the manufacturer's guidelines and consult with a professional if the issue is complex or beyond your expertise. Regular maintenance and prompt repairs can extend the life of the hoist and ensure safe operation.

Q: This question asks whether a building hoist can be utilized in construction or demolition activities.: Yes, a building hoist can be used for both construction and demolition work. In construction, hoists are essential for transporting materials and personnel vertically within a building under construction. They are designed to handle heavy loads and operate safely at significant heights. In demolition, hoists can be used to remove debris and transport workers to different levels of a structure being dismantled. However, it's crucial to ensure that the hoist is suitable for the specific task and that all safety protocols are followed to prevent accidents.

Q: This question asks for an explanation on how to operate an automatic control system for a building hoist.: To use an automatic control system for a building hoist, first ensure the system is properly installed and inspected. Familiarize yourself with the control panel, which typically includes buttons for up, down, stop, and emergency stop. Ensure all safety protocols are in place. Turn on the system and select the desired hoist. Use the up and down buttons to control the hoist's movement. Monitor the load and adjust the speed as needed. Always be aware of the hoist's limits and never exceed them. Regularly check the system for any faults or irregularities and address them promptly. Remember, safety is paramount when operating a building hoist.

Q: Is it possible to utilize a single-rope lifting system in the context of a building hoist?: Yes, a single-rope lifting system can be used in a building hoist. This system is common in construction elevators, where a single rope is used to lift and lower the hoist's cage. The rope is attached to a motor at the top and passes over sheaves or pulleys to provide mechanical advantage. It is essential to ensure that the rope is strong enough to support the load and that the system is equipped with safety features such as overload protection and emergency braking mechanisms to prevent accidents.

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