Frequency Conversion Construction Hoist /Material Hoist /Industrial Hoist

Frequency Conversion Construction Hoist /Material Hoist /Industrial Hoist System 1

Frequency Conversion Construction Hoist /Material Hoist /Industrial Hoist

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 15 set/month

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Introduction:

Our SC Construction Hoist is an industrial engineering elevator driven with pinion and rack, used for vertical transportation of materials, people and other heavy items, applicable to highrise building construction, storehouse, port, dock, tower, chimney and so on.

Features:

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.

Specifications:

Recommended cage dimension (LXWXH): 2.0X1.0X2.5, 2.5X1.0X2.5, 2.5X1.3X2.5, 3.0X1.5X2.5, 3.2X1.5X2.5, 3.8X1.5X2.5, 4.0X1.5X2.5, 4.2X1.5X2.5 etc

Frequency Conversion Construction Hoist /Material Hoist /Industrial Hoist

Q: This question asks if a building hoist can be utilized in both commercial and residential settings.: Yes, a building hoist can be used for both commercial and residential purposes. These hoists are designed to lift materials and workers to various levels of a building under construction. In commercial settings, they are often used in high-rise buildings, while in residential construction, they are used for multi-story homes or apartment complexes. However, the specific type and capacity of the hoist should be chosen based on the project's requirements and safety regulations must be strictly adhered to in both types of construction.

Q: This question asks for the different types of lifting equipment that can be compatible with a building hoist.: Building hoists are commonly used in construction projects to lift materials and personnel. Compatible lifting equipment includes various types of hooks, slings, and shackles for securing loads; lifting beams for heavier or bulkier items; and specialized attachments like pallet forks for moving palletized loads. It's crucial to use lifting equipment that is rated for the weight of the load and compatible with the hoist's specifications to ensure safety and efficiency.

Q: This question seeks to understand the distinctions among various types of building hoists, which are essential in construction for lifting materials.: Building hoists, also known as construction hoists, are crucial for transporting materials and personnel in construction projects. The main types include: 1) Goods Hoists, designed for lifting materials and equipment, often with a higher load capacity. 2) Personnel Hoists, specifically for workers, prioritize safety features. 3) Material Hoists, a combination of goods and personnel hoists, allowing both material transport and worker movement. 4) Electric Chain Hoists, powered by electricity, known for their efficiency and control. 5) Manual Chain Hoists, requiring manual operation, useful in areas with no power supply. 6) Electric Winch Hoists, offering high lifting speeds and capacities. Each type varies in capacity, speed, control mechanisms, and power source, impacting their suitability for specific construction needs.

Q: Why is the construction elevator open on one side and the other on the other: The two-door design is designed for the safety of the operator. In the discharge mouth, if you set up a single door, a large portion of your body will be exposed outside, causing falling damage.

Q: The safety officer shall be responsible for the work of the construction elevator: In a nutshell, the security officer is responsible for overseeing, checking, training, maintaining, and dismantling

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 necessary conditions and safety measures to be met when using a building hoist to lift heavy objects?: Lifting heavy objects with a building hoist requires adherence to several key requirements for safety and efficiency. These include ensuring the hoist is properly installed and inspected, the load is secured correctly, and the weight does not exceed the hoist's capacity. Operators must be trained and certified, and they should follow all safety protocols. The area around the hoist should be clear of obstructions and bystanders. Regular maintenance and checks are crucial to prevent accidents. Additionally, weather conditions, such as high winds, can affect the safety of hoist operations and may require postponing lifts until conditions improve.

Q: How large a leakage protector is used for the construction elevator: A leakage switch with a rated current of 100-160a. The rated action current of the second class is 50-75hm. The rated action current is 30-45hm. The action time is less than or equal to 0.1 s. Comply with safety specification according to this construction.

Q: The maximum allowable deviation of the vertical is the vertical degree when the construction elevator is installed: 5 kinds of circumstances. 1: the height of the elevator guide frame is less than 70 meters, and the vertical deviation should not be greater than one in 1000 of the height of the guide frame. (assuming the rail frame is 70 meters high, the deviation cannot be greater than 70mm) 2: the rail frame is greater than 70 meters and is less than 100 meters, and the deviation is less than or equal to 70 mm. 3: the guide frame is larger than 100 meters and is less than 150 meters. The deviation is less than or equal to 90 mm. 4: the guide frame is larger than 150 meters is less than or equal to 200 meters. The deviation is less than or equal to 110 mm. 5: the guide frame is greater than 200 meters, and the deviation is less than 130 mm. This is based on the requirement of 5.2.2.1 from GB10054 to 2005. (it used to be a direct copy.)

Q: What are the necessary safety rules and regulations that must be followed when operating a building hoist?: Safety regulations for using a building hoist include ensuring that the hoist is regularly inspected and maintained by qualified personnel. Operators must be trained and certified. The hoist should be equipped with safety devices such as limit switches, overload protection, and emergency stop buttons. Loads should never exceed the hoist's capacity, and the hoist should not be used in adverse weather conditions. Proper communication procedures must be followed, and a safety zone should be established around the hoist to prevent unauthorized access. Workers must wear appropriate personal protective equipment, and all safety guards and barriers must be in place and functioning correctly. Compliance with local and national regulations is also mandatory.

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