+ Energy-saving screw blower airend:

BS patented design and assembly, with top imported bearings, innovative bearing arrangements and the use of fixed radial bearings and thrust bearings, compared to standard arrangements to increase service life. The bearing load time is shortened in the proportion, thereby maximizing the life of the airend, and the bearing adapts to changing loads, providing high flexibility and efficiency.

+ Screw motor:

Screw air end with completely independent intellectual property rights, using the current international. The most advanced screw processing technology, Rotor grinding machine with high accuracy, reliable performance and low energy consumption. The BSC compression air end rotor profile uses a unique asymmetric profile, with a large rotor diameter and inter-tooth volume, a contact line with a seal, and a minimum leakage triangle. Minimize internal leakage, especially suitable for large flow and long-time operation. It has the characteristics of high efficiency, high reliability, low speed and low noise.

+ Transmisson gear:

Rotor adopts five-level precision hard tooth surface, parallel shaft high speed gear pair, mechanical efficiency more than 98%.The gear is made of forged alloy steel, which is surface hardened and precision ground. The service factor of the gear is at least 1.8. The tooth surface is helical, and the axial force generated by the gear pair is opposite to that of the gas thrust, which balances the axial force of the part. High strength, high precision, no pairing, low transmission loss, low noise, small vibration and long service life.

+ Sound insulation system:

The cover of the whole unit is made of sheet metal and has been treated for noise reduction. The cover panel is attached with high-density sound-absorbing materials to make the machine's noise meet international standards of green and environmental protection, the machine's operating noise is less than 85 decibels. Because the door panel on the cover can be opened very easily, showing a full range of 270 °, maintenance personnel can therefore easily maintain and maintain the interior of the unit.

+ Lubrication system:

The oil-free screw has a separate design of a forced circulation lubrication cooling system, which is more reliable. The oil circuit system is equipped with a main oil pump, oil filter, lubricating oil cooler, ventilation device, various valves, oil pressure detection, oil temperature detection, oil level detection, etc. The gear pump sends lubricating oil to the main engine. The main engine is designed with an oil inlet. The main engine is provided with a lubricating oil bypass channel to deliver the lubricating oil to the gears and bearings. The entire lubricating oil path is free of copper, and the service life of the lubricating oil is ≥16000h.

+ Operation control system:

The energy-saving screw blower is equipped with a mature system operationcontrol system, which is mainly composed of station monitoring instruments, signal control modules, inverters, touch screens, low-voltage electrical components, etc. All components are integrated in the entire chassis. The overall layout is scientific and beautiful. The airend computer uses the touch screen as a man-machine interface to realize man-machine dialogue. The Chinese operation and display system is simple and intuitive. Fully computerized automatic control, providing all-round blower maintenance information, realizing maintenance prompts, printing pressure curve, providing dynamic distribution of air compression usage, historical alarm, and convenient analysis of actual parameters of the compression system. And provide monitoring signals to the airend computer. No special guard is needed, reducing labor costs and improving operating efficiency.