SC200/200G Frequency Conversion Construction Hoist
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 60 set/month
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Construction Hoist Description
Double Cages
Rated Capacity: 2 Ton
Lifting speed: 0~33min/0-45m/min/0-90m/min
Motor power: 2x3x11kw
Inverter power: 45kW
Cage size (Length x width x height): 3.5x1.2x.2.5m
Mast size (Length x width x height): 650x650x1508mm
Safety device: anti-dropping tripper
Mast weight: 124.2 kg(with one rack)
Features of Construction Hoist
To serve the increasing demand for high-rise construction, we developed the high speed VF hoist, with a max lifting speed of 96 m /min.
It has following features:
Adopts the most advanced VF speed control device and microcomputer programmable logic controller.
Stepless speed control helps eliminate the concussion durnging start up and braking, steady the operation process, and ensures automated leveling.
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 equipment.
Construction Hoist Specifiction
FAQ of Construction Hoist
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 Motor u use
A: There are many options for customer. We have China domestic famous brand such as Zhangjiang motor or Baoda Motor. Also customer could choose Germany brand such as Siemens, Schneider, or Nord.
A:The safety device is patent product of china. When a cage over-speeds the device should act cut off the power stop the cage on mast gradually. the safety device are adjusted and sealed. Do not disassemble it. The using time limit of safety device are signed on it’s nameplate. Safety device must be delivered to the factory and inspected after it reached to time limit.
Q:Does your products have any safety control system.
A:Yes, we have , but it depends on customer requirement. It’s not standard setting.
The safety control system mainly consists of some safety switches and other control apparatus. When the hoist is travels abnormally, the system can cut the power automatically and the cage will stop. The hoist is mainly equipped with limiting devices. The hoist also can be equipped with Anti-Roof collapse alarm device and weight limiter according to the user
- Q: This question asks for the proper usage guidelines for a building hoist, a mechanical device used in construction to lift materials.
- <p>To use a building hoist correctly, follow these steps: Ensure the hoist is inspected and certified for safe operation. Check all safety devices, including limit switches and emergency stops, are functioning. Securely attach the load to the hoist's hook, ensuring it's balanced and within weight limits. Never exceed the hoist's capacity. Operate the hoist with caution, avoiding sudden starts or stops. Keep the hoist area clear of people and obstacles. Use a tag line to guide the load if necessary. Always lower the hoist when not in use and secure it against wind or other forces. Regular maintenance and inspections are crucial to prevent accidents.</p>
- Q: Is it possible to utilize a building hoist for elevating construction materials?
- <p>Yes, building hoists are commonly used in construction to lift materials. They are designed to transport heavy materials, such as bricks, cement, and steel, vertically between floors. These hoists are crucial for efficient construction, especially in high-rise buildings, as they reduce manual labor and increase safety by minimizing the need for workers to carry heavy loads up ladders or stairs.</p>
- Q: This question asks for a comparison of the pros and cons of utilizing hydraulic cylinders in the context of building hoists.
- <p>Hydraulic cylinders in building hoists offer several advantages, including high force output, compact size, and precise control. They provide smooth and controlled lifting, which is crucial for heavy construction materials. Additionally, hydraulic systems can generate large amounts of force with relatively small cylinders, making them space-efficient. The disadvantages include potential leaks, which can be hazardous, and the need for regular maintenance to ensure the system's reliability. Hydraulic systems can also be more complex to install and repair compared to electric or manual systems. Furthermore, they require a constant power source, which might not always be readily available on construction sites.</p>
- Q: What is the function or use of constructing a building hoist?
- <p>The purpose of building hoists is to facilitate the vertical transportation of materials, equipment, and sometimes personnel during the construction process. They are essential for moving heavy items to various floors or levels of a building under construction. Hoists enhance efficiency, reduce manual labor, and improve safety by minimizing the risk of accidents associated with manual handling of heavy loads. They are particularly crucial in high-rise construction where access is limited and the volume of materials to be moved is substantial.</p>
- Q: Safe use of construction elevator
- In the case of passenger and carriage, the loading shall be uniformly distributed, and the overload shall be strictly prohibited. When the elevator runs to the top and lowest levels, it is strictly forbidden to stop at the collision or lower limit. 7. The driver for leaving hanging basket and while going off work, should be hanging basket fell to the ground, to cut off the total power supply, and the door is locked point, prevent other undocumented workers start the hoisting cage without authorization. Wind up above 6, should stop using the elevator and bring the cage down to the ground. There must be good protection on both sides of the transportation channel. Floor door should be in a normally closed state, its height should conform to the requirements of the specification, anyone shall not open or head out of the door, when the floor door open, the driver shall not start the elevator. Ensure that the communication device is in good condition and the driver should be able to start the lift after confirming the signal. The driver should immediately execute any emergency stop signal on the floor of the operation. The elevator should be installed on a separate ground protection and lightning protection device. It is strictly forbidden to do maintenance work under the condition of the elevator. If maintenance is required, the power supply must be cut off and the sign of "check in, shut off" will be hung in a prominent place.
- Q: This question seeks to understand the various types of electric lifting equipment utilized in the construction industry.
- <p>In the construction industry, various types of electric lifting equipment are used to facilitate the movement of heavy materials and equipment. Some of the common types include: 1. Electric Hoists: These are used for vertical lifting and lowering of loads. 2. Electric Cranes: They are mobile lifting machines with a long boom and can move loads horizontally and vertically. 3. Electric Forklifts: They are used for lifting and transporting heavy loads in a warehouse or construction site. 4. Electric Scissor Lifts: These are mobile platforms that can be raised to allow workers to reach high areas. 5. Electric Stackers: Used for stacking and unstacking materials in a warehouse. 6. Electric Pallet Trucks: These are used for moving heavy pallets of materials. Each type of equipment serves a specific purpose and is chosen based on the requirements of the construction project.</p>
- Q: What steps are necessary to guarantee the safety and reliability of a building hoist?
- <p>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.</p>
- Q: This question asks about the typical issues encountered with building hoists and the methods to address these problems.
- <p>Common faults in building hoists include mechanical failures such as worn gears or chains, electrical issues like short circuits or malfunctioning controls, and structural problems such as misaligned guides or damaged safety devices. To deal with these issues, regular maintenance and inspection are crucial. Mechanical faults can often be resolved by replacing worn parts or lubricating moving components. Electrical problems may require a thorough check of wiring and control systems, possibly involving a qualified electrician. Structural issues might necessitate adjustments or repairs to ensure the hoist operates safely. In all cases, following the manufacturer's guidelines and safety protocols is essential to prevent accidents and ensure the hoist's reliable operation.</p>
- Q: This question asks about the different types of hydraulic cylinders that are utilized in lifting equipment.
- <p>Hydraulic cylinders used in lifting equipment can be categorized into several types based on their design and application. The main types include: single-acting cylinders, which have one port for fluid and rely on the load or a spring to return; double-acting cylinders, which have ports on both ends and can extend and retract through fluid pressure; telescopic cylinders, which consist of multiple stages that can extend sequentially for greater reach; and rotary hydraulic cylinders, which provide a combination of linear and rotary motion. Each type is chosen based on the specific requirements of the lifting task, such as the need for speed, force, and control.</p>
- Q: This question asks for measures to avoid accidents that may occur due to the misuse of a building hoist.
- <p>To prevent accidents caused by improper use of a building hoist, it's crucial to follow safety protocols strictly. Ensure all hoist operators are trained and certified. Regularly inspect and maintain the hoist equipment to check for any defects or wear. Never overload the hoist, and always secure the load properly. Implement clear communication procedures among workers, especially when the hoist is in operation. Set up barriers or warning signs to keep unauthorized personnel away from the hoist area. Finally, conduct regular safety drills to prepare for emergencies and reinforce safety practices among the workforce.</p>
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SC200/200G Frequency Conversion Construction Hoist
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 60 set/month
OKorder Service Pledge
OKorder Financial Service
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