Building Hoist SC250 Construction Machine for Sale
- Ref Price:
-
$10,000.00 - 50,000.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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Building Hoist SC250 Construction Machine
The hoist adopted with the normal electrical control method, is equipped with contactor, control transformer, anti-overheat protector, relay against the phase failure & disorder. All the electrical parts are equipped with Schneider and Siemens products.
The inverter, as a key controlling part, is used in the hoist adopted with VFD+PLC control method. This device is jointly developed by Japan Yaskawa and us. The hardware is supplied by Yaskawa, while the controlling software is supplied by us ensuring safe & reliable operations. PLC controller adopts OMROM products; brake unit is from YASKAWA and other electrical components are from Schneider or Siemens.
With application of VFD, it’s able to realize stepless speed regulating between zero and max speed. There are two shifting-gears set in the operating platform. One is maintenance shift, which can enable the cage run at speed of 0~5M/min for user to check the lubricating condition and connection of the machine’s parts. The other is working shift, enabling the cage with normal working speed. By adopting this control method, it’s also able to check and show the condition of power supply, operation and electrical failure. Moreover, it can avoid misoperation, giving great protection to transmission & electrical system.
Main Parts of Building Hoist
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/Fcontrol; the speed control precision can reach ±2~3%. Realizes accurate low speed positioning of the hoist and avoid 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 engery consumption and mitigates effects to on site electric equipments.
5. The steadiness during running mitigates concussion to mechanical parts, reduces wears of rack, pinion and the brake and prolongs the spare parts'life.
6. The VF system also has the over voltage protection,low voltage protection, overcurrent, overload and anti-stalling protection functions,
7. The system applies the special software for hoists developed by our company, making the operation more safe and reliable.
Building Hoist images
CMAX Building Hoist
Anchorage System
Driving Unit
Warehouse
Building Hoist Specifiction
FAQ of Building 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 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 utilize a building hoist for the purposes of renovation projects?
- <p>Yes, a building hoist can be used for renovation work. These hoists are designed to lift and lower materials and personnel efficiently, making them ideal for construction and renovation projects. They help in moving heavy materials such as bricks, cement, and tools to different floors without the need for manual labor, thus increasing safety and productivity. However, it's crucial to ensure that the hoist is properly installed, maintained, and operated by trained personnel to avoid accidents and ensure the safety of all involved.</p>
- Q: Is it possible to use a building hoist to lift objects that are too large to pass through a standard doorway?
- <p>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.</p>
- Q: Is it possible to use personal lifting equipment for lifting extremely heavy objects?
- <p>Using your own lifting equipment to lift very heavy objects can be possible, but it depends on the weight capacity and safety standards of your equipment. Always ensure that your lifting gear is rated for the weight you intend to lift and that it is in good working condition. Additionally, it's crucial to follow all safety protocols, including proper setup, securing the load, and using personal protective equipment. For extremely heavy objects, professional lifting services are often recommended to ensure safety and prevent accidents.</p>
- Q: This question asks for a list of various types of cables that are utilized in lifting equipment.
- <p>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.</p>
- Q: This question asks about the routine maintenance procedures for a building hoist, which is a piece of equipment used in construction to lift materials and personnel.
- <p>To maintain a building hoist, follow these steps: Regularly inspect the hoist for any signs of wear or damage, especially the cables, pulleys, and safety mechanisms. Lubricate moving parts as per the manufacturer's guidelines to reduce friction and prevent rust. Ensure all safety features, such as emergency stops and limit switches, are functioning correctly. Keep the hoist clean and free from debris, which can interfere with its operation. Check the electrical connections for any signs of corrosion or damage. Perform load tests to confirm the hoist's lifting capacity and ensure it meets safety standards. Always follow the manufacturer's maintenance schedule and guidelines, and have a professional service the hoist periodically.</p>
- Q: What are the essential maintenance tasks and checks required to keep a hydraulic building hoist in good working condition?
- <p>Regular maintenance of a hydraulic building hoist is crucial for safety and efficiency. Key requirements include inspecting and lubricating moving parts, checking for leaks in hydraulic lines and seals, ensuring the hoist's load limit is not exceeded, and verifying the operation of safety devices like limit switches and emergency stops. Additionally, the hydraulic fluid should be checked for contamination and changed as needed, typically every 1000 hours of operation or annually. The electrical system should be inspected for any damage or wear, and all controls should be tested for proper functionality. A thorough inspection by a qualified technician is recommended at least once a year to ensure all components are in compliance with safety standards.</p>
- Q: This question asks about frequent issues related to building hoists and seeks solutions for these problems.
- <p>Common problems with building hoists include mechanical failures, electrical issues, overloading, and safety malfunctions. Mechanical failures can be fixed by regular maintenance, lubrication, and replacement of worn parts. Electrical problems may require checking wiring, connections, and replacing faulty components. Overloading can be prevented by strictly adhering to the hoist's weight limit and using load indicators. Safety malfunctions, such as brake failure, require immediate attention and may involve replacing brake pads or overhauling the braking system. Always ensure that hoists are used according to the manufacturer's guidelines and are regularly inspected by qualified personnel to prevent accidents and ensure safe operation.</p>
- Q: This question asks for a comparison between two types of building hoists: those that are electric and those that use electric motors. It seeks to understand the key distinctions between these two systems.
- <p>Electric building hoists are powered directly by electricity and typically use simpler electric motors for lifting and lowering loads. They are generally easier to install and operate, with direct control over the motor speed and direction. On the other hand, electric-motor building hoists are more complex, often incorporating advanced motor technologies and control systems. These hoists may offer features like variable speed control, energy efficiency, and smoother operation. The main differences lie in the sophistication of the motor and control systems, with electric-motor hoists often providing more precise control and better performance for heavy-duty applications.</p>
- Q: The tower crane is on a surface with the construction elevator, and only 2 or 3 meters away. Is that allowed
- Congratulations, it's a tragedy when you want to start the tower
- Q: This question asks about the typical issues encountered with construction hoists and seeks solutions to address these problems.
- <p>Common problems with building hoists include mechanical failures, electrical issues, safety hazards, and improper maintenance. Mechanical failures can be fixed by regular inspection and timely replacement of worn-out parts. Electrical issues are often resolved by checking wiring and connections, and using surge protectors. Safety hazards can be mitigated by ensuring all safety features are operational and by providing proper training to operators. Improper maintenance can be addressed by establishing a routine maintenance schedule and ensuring that all personnel follow safety protocols. Regular inspections, prompt repairs, and operator training are key to maintaining the functionality and safety of building hoists.</p>
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Building Hoist SC250 Construction Machine for Sale
- Ref Price:
-
$10,000.00 - 50,000.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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