The reporter learned from Taizhong Heavy Industry Group on November 22 that the world’s first high-temperature gas-cooled reactor nuclear power plant, the world’s first high-temperature gas-cooled reactor nuclear power plant, has completed the acceptance test of its spent fuel storage vehicle and shield complete sets of equipment. Its successful development marks a key step for Taizhong Group in the field of nuclear power and new energy equipment manufacturing, and has played an important role in the localization of key nuclear power equipment. STAH Type Electric Chain Hoist
ITA ST electric chain hoist is our company`s latest new electric chain hoist. Compared with other types of electric chain hoist,ITA ST electric chain hoist is smaller in size, sturdy and durable, and has high dust and waterproof performance.The ITA ST electric chain hoist structure is simple, and it is convenient to install and repair. Let`s talk about the characteristics of this electric hoist in detail below:
1. Chain drive:
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High-temperature gas-cooled reactor is an advanced nuclear reactor type with the fourth generation of nuclear energy system security features in China. The equipment that is too heavy to produce is the key equipment for the world's first modular high-temperature gas-cooled reactor nuclear power plant demonstration project - Shandong Rongcheng Shidao Bay Nuclear Power Station, with a total weight of 330 tons, mainly used for radioactive spent fuel tanks Shielding and transfer, with comprehensive shielding, accurate positioning, safe and reliable, high degree of automation.
This set of equipment is a major achievement in the collaborative innovation of advanced nuclear energy technologies. The cooperation between Taizhong Group and Tsinghua Nuclear Research Institute lasted nearly 4 years. During the scientific research and manufacturing process, Taizhong Group set up a project team headed by the general manager. The scientific and technical personnel carried out a large number of innovative designs and solved many major technical issues, such as the overall design of the equipment and the Automatic precise positioning, development of spent fuel tanks and automatic spreader covers.
In October this year, the equipment was successfully assembled and commissioned at the ground car testing ground. According to the plan, at the beginning of 2015, Shandong Rongcheng Shidao Bay Nuclear Power Station will install the equipment and become the first large-scale equipment installed at the nuclear power plant.
Product Informations
The chain drive is designed with five nests and above, which makes the overall transmission more stable.Wear-resistant and surface-hardened sprockets combined with optimized steering pulleys reduce the steering wear of the chain.
It runs reliably even in demanding applications.
2. Motor:
Motor performance meets JB/5317 and European standards.
With powerful electric fan cooling system.
Motor insulation class F.
Protection level above IP55.
Motor temperature is low, long life.
3. Brake:
Overall compliance with CE requirements
The brake pads are made of imported materials, non-asbestos, in line with JB/5317 and European standards.
The brake spring is treated with a special process and has a long life.
Strong and reliable brake coil suction.
4. Control system
Match all common control voltages.
Contactors are arranged in order.
With upper and lower limit, safe operation.
5. Overload friction clutch and gear box
The friction clutch of the mechanic is installed in the gear box, which is stable and reliable.
Accurate action response.
Made of new materials.
6. Chain
Use high-strength carburized chain, long service life.
The safety factor is up to 5 times or more.
Deep quenching hardness, wear resistance.
7. Chain box
Plastic chain box, high-strength polyester chain bag or iron chain box can be selected according to the lifting height.
8. Surface treatment
Select spray paint treatment as a whole, the color can be according to customer requirements.
Special anti-corrosion treatment can be carried out according to the use environment.
