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 process of changing the speed of a building hoist, which is a device used in construction to lift materials.: Adjusting the speed of a building hoist typically involves accessing the hoist's control panel or motor settings. For electric hoists, this may include adjusting the frequency of the power supply through a variable frequency drive (VFD), which alters the speed of the motor. For manual hoists, speed adjustments might involve changing the gear ratio or the tension on the hoisting rope. Always refer to the hoist's user manual for specific instructions, as different models have different mechanisms. Safety should be a priority; ensure that any adjustments are made by trained personnel and in compliance with safety regulations.

Q: There are two 18-story buildings under construction and tower cranes.: Do not have a regulation, as long as the benefit construction organization, installation does not install construction lift machine all can. It should be explained that the construction elevator has manned and pure cargo.

Q: The user is asking if it's possible for them to fix their own building hoist without professional assistance.: While it is technically possible to repair your own building hoist, it's generally not recommended unless you have specific expertise in hoist maintenance and repair. Building hoists are complex mechanical systems that require knowledge of safety regulations and proper repair techniques. Attempting repairs without proper training can lead to accidents or further damage. It's best to hire a professional who is familiar with the specific model and has the necessary certifications to ensure the hoist is safe and functioning correctly.

Q: This question asks for examples of typical uses for building hoists, which are devices used to lift materials in construction settings.: Building hoists are commonly used in various construction applications. They are utilized for lifting and lowering materials and personnel in high-rise construction projects. Some examples include: 1) Lifting building materials such as bricks, cement, and steel beams to different floors of a building under construction. 2) Transporting workers to elevated work areas for tasks like scaffolding assembly or window installation. 3) Moving heavy equipment to upper levels of a structure. 4) Assisting in the installation of large fixtures like HVAC systems or electrical wiring systems. 5) Facilitating the removal of construction waste from upper floors. These applications highlight the versatility and efficiency of building hoists in construction projects.

Q: This question asks if a building hoist can be set up either inside or outside a building.: Yes, a building hoist can be installed both indoors and outdoors. The choice between indoor and outdoor installation depends on the specific requirements of the construction project, the available space, and the building's design. Outdoor hoists are often used for high-rise construction, while indoor hoists are more common in multi-story buildings or where external space is limited. Both types require careful planning and adherence to safety regulations to ensure the safe and efficient movement of materials and personnel.

Q: Is it feasible to repair or replace a building hoist with ease?: The ease of repairing or replacing a building hoist depends on several factors. For minor issues, repairs can often be done relatively easily by trained technicians. However, for major malfunctions or when a hoist is outdated, replacement might be necessary. This process can be complex and requires expertise to ensure safety and compliance with building codes. Factors such as the hoist's age, the complexity of the system, and the availability of replacement parts play a significant role in determining the ease of repair or replacement. In some cases, it might be more cost-effective to replace rather than repair, especially if the hoist is old or if repair costs are high.

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: Is it possible to use a building hoist for lifting heavy materials that cannot be manually lifted?: Yes, a building hoist is specifically designed for lifting heavy materials that are too heavy or cumbersome to lift manually. These hoists are engineered to handle significant weight loads and are commonly used in construction settings to move materials such as bricks, cement, and steel beams to various levels of a building. They are an essential tool for safe and efficient material handling in construction projects.

Q: Is it possible to utilize a hydraulic cylinder in the construction of a building hoist?: Yes, hydraulic cylinders can be used in building hoists. They are often employed in lifting systems due to their ability to generate large forces in a controlled manner. Hydraulic cylinders provide smooth and precise control over heavy loads, which is crucial for the safe and efficient operation of a building hoist. They can handle the vertical movement of materials and personnel in construction settings, ensuring a stable and reliable lifting mechanism.

Q: The elevator is banned from using elevators for more than a class of high winds: According to the safety requirement is level 6, please adopt!

We insist in science and technology innovation, occupying markets with innovations, super quality and absolute faith. Our running principle is that quality comes first, customers come first, and reputation comes first. We face with friends and clients all over the world sincerely. To provide satisfied productions and services is our eternal pursuit and promise.

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