Construction Hoist SC250 without Counterweight
- 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 SC250 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. 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 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 SC250 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.
SC250 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 SC250 Construction Hoist
FAQ of SC250 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: Is it possible to use a manual building hoist to lift multiple objects simultaneously?
- <p>Yes, a manual building hoist can be used to lift multiple objects at once, provided the total weight does not exceed the hoist's maximum load capacity. It's crucial to ensure that the hoist is securely attached to a stable structure and that all safety protocols are followed to prevent accidents. The objects should be evenly distributed and properly secured to the hoist to maintain balance and prevent tipping. Always refer to the manufacturer's guidelines for specific weight limits and safety instructions.</p>
- Q: This question asks about the steps or measures to ensure the safe installation of a building hoist, which is a device used in construction for lifting materials and personnel.
- <p>To install a building hoist safely, follow these steps: 1. Ensure the site is clear and secure, with proper access and no obstructions. 2. Check that the hoist is suitable for the load and building structure. 3. Assemble the hoist according to the manufacturer's instructions. 4. Install the hoist on a stable and level base, ensuring it is securely anchored to the building. 5. Conduct a thorough inspection of all components for any defects or damage. 6. Test the hoist with a trial run to ensure all functions work correctly. 7. Train operators on the safe use and operation of the hoist. 8. Obtain any necessary permits and inspections from local authorities. 9. Regularly inspect and maintain the hoist to ensure ongoing safety.</p>
- Q: Is it possible to substitute an automatic lifting device with a manual one in construction projects?
- <p>While it is technically possible to use a manual lifting device in place of an automatic one for certain construction tasks, it is not generally recommended. Manual lifting devices are typically less efficient, slower, and can pose safety risks due to the physical effort required. They may also not meet the load-bearing requirements of heavy construction materials. Automatic lifting devices are designed for efficiency, safety, and to handle heavy loads, making them more suitable for construction work. It's crucial to adhere to safety standards and use appropriate equipment for the task at hand.</p>
- Q: This question asks for an identification of the various types of lifting equipment that are specifically utilized in the context of building hoists.
- <p>Different types of lifting equipment used for building hoists include: 1. Electric Chain Hoists, which are versatile and suitable for various lifting tasks. 2. Manual Chain Hoists, that require manual operation and are used for lighter loads. 3. Electric Wire Rope Hoists, known for their high lifting capacity and durability. 4. Air Hoists, which are powered by compressed air and are ideal for environments where electricity is hazardous. 5. Geared Winches, used for pulling or lifting heavy loads with precision. 6. Jib Cranes, which provide a fixed or semi-fixed lifting solution in workshops. 7. Gantry Cranes, used for lifting heavy loads over a specific area. Each type serves specific purposes and is chosen based on the weight, environment, and specific requirements of the construction project.</p>
- Q: This question asks for the method to determine the maximum weight a building hoist can lift.
- <p>The lifting capacity of a building hoist is calculated by considering several factors including the hoist's motor power, the strength of the hoist's construction materials, and the safety factor. The manufacturer usually provides the maximum lifting capacity based on these factors. To calculate it manually, you would need to know the motor's lifting force, the efficiency of the hoist's mechanical system, and apply a safety factor to ensure the hoist operates within safe limits. It's important to follow the manufacturer's guidelines and never exceed the specified lifting capacity to prevent accidents and ensure the hoist's longevity.</p>
- Q: Explain the differences between electric and electric-hydraulic lifting equipment, highlighting their mechanisms and applications.
- <p>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.</p>
- Q: Is it possible to employ a building hoist for demolition purposes?
- <p>While a building hoist is primarily designed for construction purposes, such as lifting materials and personnel to different floors, it is not typically recommended for demolition work. Demolition requires specialized equipment that can handle the specific stresses and hazards associated with breaking down structures. Using a building hoist for demolition could be dangerous and may not comply with safety regulations. It's crucial to use equipment specifically designed for demolition tasks to ensure the safety of workers and the effectiveness of the operation.</p>
- Q: This question asks for the steps or methods to keep a building hoist in good condition and fix any damages.
- <p>To maintain and repair a damaged building hoist, follow these steps: Regularly inspect the hoist for wear and tear, checking cables, pulleys, and brackets. Lubricate moving parts to reduce friction and prevent rust. Replace damaged or worn-out components promptly. Ensure all safety features are functioning correctly. If a hoist is severely damaged, consult with a professional to assess the damage and perform necessary repairs. Always adhere to the manufacturer's guidelines and safety regulations during maintenance and repair processes.</p>
- Q: What precautions should be taken when operating a building hoist to ensure safety?
- <p>Safety measures for using a building hoist include ensuring the hoist is regularly inspected and maintained, following the manufacturer's guidelines. Operators must be trained and certified. Load limits must be strictly adhered to, and the hoist should not be overloaded. A safety cage or gate should be in place to prevent accidental falls. Emergency stop switches should be easily accessible. Regular inspections for wear and tear, especially on cables and hooks, are crucial. Never use a hoist if it shows signs of damage or malfunction. Always secure loads properly to prevent them from shifting during transport.</p>
- Q: This question asks if construction equipment like building hoists can be damaged due to long-term use or incorrect handling.
- <p>Yes, lifting equipment, including Building Hoists, can be damaged by prolonged use or improper operation. Over time, constant use can lead to wear and tear, affecting the equipment's structural integrity. Improper operation, such as overloading or misuse, can cause immediate damage or reduce the lifespan of the equipment. Regular maintenance and adherence to safety guidelines are essential to minimize damage and ensure the longevity of lifting equipment.</p>
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Construction Hoist SC250 without Counterweight
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
OKorder Financial Service
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