Tower Crane QTZ 100

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Set set

Supply Capability:: 300 Sets per Quarter set/month

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Detailed Product Description of Tower Crane(qtz100)

Professional manufacture of construction machine, have CE,ISO,GOST approve, high quality and low price.

The tower crane is a combination of advanced technologies of the present day. It is equipped with a hydraulic self-raising mechanism and a frequency-converting slewing mechanism.

The electric control system of the tower crane adopts the advanced “PLC + frequency converter”control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter,slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Q: This question asks about the typical issues encountered with lifting devices and seeks advice on how to prevent these problems.: Common problems with lifting devices include mechanical failure, overloading, improper use, and lack of maintenance. To avoid these issues, ensure regular inspections and maintenance, follow the manufacturer's guidelines for weight limits, and train operators on proper use. Additionally, implement safety protocols, such as load testing and visual inspections before each use, and consider using lifting devices with safety features like overload protection and limit switches.

Q: This question asks for the methods used to maintain and care for a building hoist, which is a type of lifting equipment used in construction.: Regular maintenance of a building hoist is crucial for safety and efficiency. Key methods include daily inspections of cables, hooks, and safety devices for any signs of wear or damage. Lubricate moving parts as per the manufacturer's guidelines to reduce friction and prevent rust. Ensure that all electrical components are clean and dry, and check for any loose connections or damaged wires. Perform load tests periodically to confirm the hoist's lifting capacity and safety. Keep the control panel and all operational areas clean and free from debris. Regularly check the hoist's anchorage to ensure it is secure. Adhere to all manufacturer's recommendations for maintenance intervals and procedures. Proper maintenance can extend the life of the hoist and prevent accidents.

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: What factors should be considered when selecting an appropriate building hoist for a specific construction project?: Choosing a suitable building hoist involves assessing several factors: the weight capacity required, the frequency of use, the height and number of floors in the building, the size and shape of materials to be lifted, and safety features. Consider the hoist's speed and efficiency, as well as its ease of installation and maintenance. Consult with hoist manufacturers or experts to ensure the hoist meets local safety regulations and fits the project's specific needs. Always prioritize safety, reliability, and compatibility with the construction workflow.

Q: This question asks about the typical issues that can arise with building hoists, which are mechanical devices used in construction to lift materials and workers.: Common problems with building hoists include mechanical failures such as broken cables or chains, malfunctioning brakes, and worn-out gears. Electrical issues like short circuits or damaged control panels can also occur. Safety hazards may arise from improper installation or maintenance, leading to accidents. Overloading the hoist can cause structural damage and failure. Environmental factors like extreme weather conditions can affect performance and longevity. Regular inspections and maintenance are crucial to prevent these problems and ensure the safe operation of building hoists.

Q: This question asks if building hoists are capable of moving large or heavy objects.: Yes, building hoists are specifically designed to move large and heavy objects vertically in construction settings. They are used to lift materials such as bricks, concrete, and steel beams to various levels of a building under construction. Building hoists are engineered to handle significant weight and are an essential tool for efficient material transport in tall structures where cranes may not be practical or safe for frequent use.

Q: Is it permissible to utilize electric or hydraulic building hoists in personal workshops or factories?: Yes, you can use an electric or hydraulic building hoist in your own workshop or factory. However, you must ensure that the hoist complies with local safety regulations and standards. It's crucial to have the hoist installed by qualified professionals and to maintain it regularly to prevent accidents. Always follow the manufacturer's guidelines and safety protocols to ensure the safe operation of the hoist.

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.: 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.

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.

Q: Is the construction elevator the same as the construction elevator: Construction lifter is a kind of vertical lifting equipment standard name, generally refers to the SC model of the single or double hoisting cage hoisting cage, driven by gear and rack, (in recent years, there are many strands of wire rope drive), equipped with "" for safety device, can people goods with multiplication. The construction elevator is called a popular term, and the common site is called a rack elevator and a human cargo elevator, which means the same thing. Because this kind of product applies only to the construction site, it is very different from the common guest elevator. There are two other types of products that are common to this type of product, such as the SS single-column double cage (wire rope drive), which is called the material lift machine, which cannot be multiplied by people. There is also the WJ series double column single-cage (wire rope drive), which is called the dragon door frame, which is also not allowed to be passenger. Strictly speaking, the latter two kinds can't be called construction elevator, can be called so-and-so elevator. Above is a person's humble opinion, if be in and out, still hope the expert is correct!

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1. Manufacturer Overview

Location	Beijing,China
Year Established	2003
Annual Output Value
Main Markets	15.00% Eastern Europe 15.00% South America 10.00% Mid East 10.00% Western Europe 10.00% North America 5.00% Oceania 5.00% Eastern Asia 5.00% Central America 5.00% Southeast Asia 5.00% Northern Europe 5.00% Southern Europe 5.00% South Asia 5.00% Africa
Company Certifications	ISO9001:2000;CE

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	11-20 People
Export Percentage	21% - 30%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:	10,000-30,000 square meters
No. of Production Lines	5
Contract Manufacturing
Product Price Range