General Projects: Manufacturing of fans and blowers; Sales of fans and blowers; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment (except as otherwise required by laws and regulations, independently operate and manage in accordance with the business license); Permitted Projects: Road transportation of goods (excluding dangerous goods); Import and export of goods; Import and export of technology (as otherwise required by laws and regulations, operation and management permitted by the filing system, specific business scope subject to approval results).











































价 格Negotiable
最小起订0 Piece库存0 Piece
BHR200 Direct-Connected Roots Blo
Negotiable
M8026 Roots Vacuum Pump
Negotiable
BHR100 Aquaculture Fan
Negotiable
M4512 Roots Blower
Negotiable
LG150 Intelligent Control System
Negotiable
BHR100 Water-Cooled Dense Fan
Negotiable
LG220 Twin Screw Blower
Negotiable
M6016 Fan
Negotiable
BHR175 Wastewater Treatment Fan
Negotiable
BHRZ-125 Stainless Steel Fan
Negotiable
Oil-Free Screw Blower (LG Series)
This series of blowers is a twin-screw blower produced by our company, which breaks through the bottleneck of high energy consumption and low pressure in traditional blowers. It boasts advantages such as a smaller size, higher pressure, lower energy consumption, larger flow rate, less noise, and longer lifespan compared to other similar blowers.
This product offers approximately 20% higher energy efficiency than the Rotorax blower.
Flow, boost, as follows:
(Product Execution Standard: JB/T 8941-2014)
Series | Bore | Imported Traffic | Highest Boost Voltage | Matching motor power | Note |
LG150 | 125 or 150 | 8.2~23.6 | 120 | 11~55 | Air-cooled |
LG180 | 200 or 250 | 25.6~73.3 | 120 | 30~200 | Air-cooled |
LG220 | 250 or 300 | 34.2~118.6 | 170 | 75~355 | Chassis air-cooled |
Application Industries: Wastewater treatment, pneumatic conveying, electricity, cement, mining, chemical industry, metallurgy, and related sectors; this series of products transports clean air as the medium.
The LG series oil-free twin-screw blowers are a new product developed in response to the market's demand for energy-saving and environmental protection, utilizing advanced processing equipment. Compared to traditional blowers, they have the following outstanding advantages:
Patented rotor winding design, offering higher efficiency, with a potential energy saving of up to 20%.
2. Higher exhaust pressure, up to a maximum of 1.5 bar.
3. Low vibration, smooth operation.
4. Internal and external oil channels, no need for water cooling.
5. Resonance muffler, without sound-absorbing material, cleaner gas.
6. Self-tensioning belts enhance transmission efficiency and facilitate maintenance.

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