Recently, the Gree family has added a leading international independent innovation technology - "Maglev Suspension Centrifugal Refrigeration Compressor and Chiller". The technical achievements have brought the design level of China's large centrifugal compressors and chillers to a higher level, and greatly enhanced the competitiveness of China's centrifugal chillers in the international refrigeration market.
In conventional refrigeration compressors, mechanical bearings are an essential component and require lubrication and a lubricating oil circulation system to ensure the operation of the mechanical bearings. The Gree magnetic levitation inverter central air conditioner uses a magnetic suspension bearing, which uses a magnetic field to suspend the rotor, so that it does not produce mechanical contact during rotation, does not cause mechanical friction, and eliminates the need for mechanical bearings and lubrication systems necessary for mechanical bearings. . With magnetic suspension bearings, all problems caused by lubricating oil will no longer exist. The magnetic suspension frequency conversion centrifuge overcomes a series of disadvantages such as limited energy efficiency, high noise, large starting current and high maintenance cost of the traditional mechanical bearing type centrifuge, and is a more energy-saving and efficient central air-conditioning product.
According to reports, Gree magnetic suspension centrifugal refrigeration compressors use magnetic suspension bearing technology to make the compressor operate in an oil-free state, greatly reducing mechanical losses, thereby significantly improving the energy efficiency of the unit, which is an effective way to achieve energy saving in centrifuges. According to Huang Hui, vice president and chief engineer of Gree Electric Appliances, the development of magnetic suspension bearing technology used in centrifugal compressors is difficult and has a high threshold. In order to overcome the technical difficulties, Gree R&D department has spent nearly 4 years and experienced numerous failures. Finally, it successfully developed a magnetic suspension centrifugal compressor. The Gree air conditioner with this compressor significantly improves the energy efficiency of the unit, effectively realizes the energy saving of the centrifuge and improves Air conditioning life.
The magnetic suspension frequency centrifugal chiller independently developed by Gree has complete independent intellectual property rights, filling the gaps in research and products of large-volume magnetic suspension compressors at home and abroad.
Product Name:Galv crossarm brace for power
Key words:Galv crossarm brace support,Crossarm brace support of functional component,Crossarm brace for galv
Application: Easily manipilate the state of our functional component without needing to convert them into class components.
Technical parameters
Description: Galv crossarm brace
Size:1000x40x6
Part No.: Q.Q.Q.000003
Material elongation:Q345,Q235
Finished: Galvanized,HDG,Plain,Painting,Dacromet,Electrogalvanizing,Oiled,Phosphorization,etc
Place of origina:China
HS Code:730820
Trademark:ZBRF
Color:Customized
Part:Power,Galv
Transport Package:Plastic Bag or Gunny bag and Wooden Case
Port of shipment:Shanghai Port,Taicang Port
Certification:CE,SGS,A.S
Tensile strength ≥410Mpa
Yield strength ≥280Mpa
Elongation≥22%
Galv Crossarm Brace,Galv Crossarm Brace Support,Crossarm Brace For Galv,Cross Arm Braces
TAICANG ZHONGBO RAILWAY FASTENING CO., LTD. , https://www.railfastener.com