Products of Shanghai Bolai
Bolet (Shanghai) Compressor Co., Ltd., a wholly-owned subsidiary of Atlas Group, comes from the compressor department of the compressor headquarters of Atlas Group in Antwerp, Belgium, in terms of design, manufacture and testing of the whole machine, and is implemented according to the unified standards of the Group. At the same time, the main engine and intake valve are imported by the head office, and some parts are purchased from all over the world according to the quality standards of the group. The main engine of the company's air compressor is imported from Atlas, Belgium, and produced by airpower Factory (Atlas Head Production Headquarters) located in Antwerp, Belgium.
Chinese name
Shanghai Boli compressor
manufacturer
Bolete (Shanghai) Compressor Co., Ltd.
Place of production
Shanghai
trait
Extend the service life of key components.
Brief introduction of product characteristics TA said
brief introduction
1. The rotor of Bolete main engine adopts the world's most advanced patented SAP line type, and the processing precision of compressor moving parts is high. The rotor material is 40Cr, which has the advantages of small impact vibration, long service life, high rigidity, difficult deformation, small internal leakage loss and low tooth top speed, which actually reflects the design and processing level of the machine. Atlas Copco mainframe has high efficiency, and the optimal screw linear speed makes it more energy-saving than similar products on the market 15%.
2. The rotor of 2.Bolet main engine is ground by CNC five-axis linkage rotor grinder. The rotor has high surface accuracy and good surface roughness. The gap between teeth is small and the leakage between teeth is small.
3.Bolet is the first company in the world to use CNC rotor tooth profile detector to realize quantitative detection of rotor tooth profile after machining, compare it with theoretical tooth profile and check the error value.
4. The meshing clearance between teeth of 4.Bolet main engine rotor is also quantitatively detected by CNC meshing clearance detector to ensure small meshing clearance between teeth and small leakage between teeth.
5.Bolet host adopts labyrinth shaft seal to ensure no oil leakage.
Atlas Group, a subsidiary of Bole Company, is the world's largest manufacturer of air compressors, accounting for 25% of the global air compressor market. Its world-class main engine directly guarantees the excellent performance of the whole air compressor.
BLT screw air compressor is mainly equipped with 1 inside, and the main engine is Atlas Copco (imported from Belgium).
2. Axle bearing: SKF, Sweden
3, oil seal: Atlas Copco (imported from Belgium)-patented labyrinth oil seal, to ensure that oil will never leak.
4. Solenoid valve: Atlas Atlas Copco (imported from Belgium)
5. Motor: Zhejiang Wolong, Jiangsu Volkswagen, Shanghai Pioneer.
6. Temperature control valve: Atlas Copco (imported from Belgium)
7. Pressure sensor: Danfoss, Denmark
8. Oil and gas cylinder: Shanghai Jiang Shen Pressure Vessel Factory (domestic supporting).
***6 sheets
Shanghai Boli compressor
9. Oil filter: customized in Bolet (Hankson filter material of the United States).
10. Fine oil separator: customized by Bolet (Hankson filter material, USA).
1 1. Lubricating oil: synthetic oil for screw machine imported from Britain (imported from British Shell).
12, suction valve: Atlas Atlas Copco (imported from Belgium)
13. Minimum pressure valve: Australia (Holbiger Company) or Italy (VMC).
14. Coupling: Atlas Copco (imported from Belgium)
Bolet VFC variable frequency air compressor
VFC technology of Bolet variable frequency air compressor can automatically adjust the motor speed by tracking the change of air demand, and the average energy saving effect can reach more than 30%, and the average life cycle cost of the whole machine can be reduced by 26%. Compared with constant speed compressor, the additional investment cost of Bolet variable frequency air compressor can be recovered within 1 to 2 years.
Bolet VFC inverter air compressor adopts the best vector controller with outstanding dynamic performance, which enables the inverter to change the output frequency and voltage in real time according to the frequency and load. It can also control the torque accurately, and has the advantages of fast system response, wide speed regulation range and good acceleration and deceleration performance.
The motor specially designed for variable frequency compressor has high reliability and can ensure the motor temperature within a reasonable range in a wide working range; High insulation level to avoid power pollution caused by harmonics; The controller and frequency converter of the same manufacturer are adopted, and after a lot of tests, the matching is high and the operation is efficient and reliable.
Product characteristics
Energy-saving control of frequency conversion drive
Generally, the energy consumption cost of air compressor accounts for about 82% of the overall cost of the service cycle, and the electricity cost of air compressor may be as high as more than 40% of the total electricity cost of the factory. Long-term follow-up research shows that the compressed air demand of most users fluctuates greatly on different days, at different times or in different months, ranging from 40% to 80%.
Bolai's leading VFC variable frequency air compressor can accurately meet the air demand of users. When the user's gas consumption decreases, the displacement decreases, the compressor speed decreases accordingly, and the energy consumption also decreases proportionally. By adopting advanced frequency conversion technology, the possibility of compressor unloading is greatly reduced and the energy consumption of the system is greatly reduced.
Ordinary model: the air demand fluctuates greatly and the cost is high.
Ordinary compressors can cope with the fluctuation of air demand by setting a wider pressure band, so the pressure of the whole system is higher and the energy consumption of the compressor is higher. When the gas load is high, the compressor is loaded; when the gas load is low, the compressor is unloaded. Due to the fluctuation of air demand, the compressor is idle for a long time, which leads to the waste of energy.
VFC frequency conversion: variable flow, energy-saving control
The working pressure set by variable frequency compressor is the pressure required by customers, and the pressure of the whole system is low. Because the speed can be changed to meet the needs of customers when the load is low, there is almost no unloading, so there is no unnecessary energy consumption.
Super soft start
There is no impulse current in the starting process of variable frequency compressor, which is the best starting method. Ultra-soft start features, small impact on moving parts of the unit, and prolonged service life of key parts.