Quzhou Zhongdu Machinery Technology Co., Ltd. is one of the leading lb30 small small powerful rotary screw air compressor 30hp with air dryer use manufacturers and suppliers in China. Welcome to wholesale high quality machines made in China here from our factory. Contact us for customized service.
Products Description

This small powerful air compressor screw type adopts permanent magnet variable frequency drive technology. Compared with traditional industrial frequency screw-type machines, it can save up to 25% or more of energy. Its rated power is 22kw/30hp, and the exhaust volume can reach 3.6m³/min. It is equipped with a multi-layer precision oil-gas separation and filtration system, providing high-quality, low-oil-content pure compressed air. The intelligent control system monitors the operating status in real time and has overload, overheating and multiple safety protections, making operation and maintenance simple. Usually, it needs to be used with air dryer. An air compressor with air dryer use can remove moisture and impurities, thereby providing clean and dry compressed air, meeting the air compression requirements for most scenarios.
Specifications
|
Model number |
LB30 |
|
Air capacity |
3.6m³/min |
|
Working Pressure |
10Bar |
|
Motor Power |
22Kw ( 30 Hp) |
|
Weight |
420kg |
|
Dimensions (L*W*H mm) |
1250*800*1120mm |
|
Compression stage |
single stage compression |
|
Noise |
62dB |
|
Cooling method |
Air cooled |
|
Voltage |
380v/3ph/50hz |
|
Motor Protection |
IP23 |
|
Start Mode |
Frequency Conversion Start |
|
Air end |
BAOSI |
|
Certification |
ISO9001 |
Detailed images
PRODUCT DETAILS








applications Of electric screw Air Compressor
1.Automobile repair spraying
This small powerful air compressor screw type can provide a continuous and stable pure gas source for spray guns and pneumatic sanding machines to ensure uniform, smooth and efficient body spraying operations.
2.Furniture wood processing
Supply power to CNC wood carving machines and edge sealing machines to drive air nail guns for frame assembly, meeting the requirements for wood cutting and shaping.
3.Plastic product production
Used for pneumatic demolding in injection molding machines, blow molding in blow molding machines, as well as drying and conveying of raw materials for key processes.
4.Tire inflation and vehicle testing
This mini screw compressor for compressed air can provide high-pressure gas sources simultaneously for multiple tire inflation lines in automobile factories or testing stations, and use them for air tightness tests of vehicle braking systems.
5.Glass processing industry
For the production line of insulating glass, the processes such as coating sealing with composite rubber strips, handling and adsorbing fixation of glass, and inkjet marking and engraving.
Why choose us?

Quzhou Zhongdu Machinery Technology Co., Ltd.
As a professional small powerful air compressor factory with ISO9001 international quality system certification, we adhere to strict manufacturing standards from the core mainframe to every single screw to ensure the equipment is durable, stable and highly energy-efficient. We offer deep personalized customization. From pressure, displacement to special materials and control systems, we can tailor the optimal solution for you. From professional consultation, on-site survey to installation and commissioning, we provide worry-free one-stop service. You can visit our modern factory at any time, witness the exquisite manufacturing process and have in-depth communication with our experienced engineering team.
FAQ
Q: Are you factory or trade company?
A: We are factory. And we have our own trading company.
Q: What the exactly address of your factory?
A: Our company is located in Zhenxing East Road, Qujiang District, Quzhou, Zhejiang, China.
Q: How can i get to your factory?
A: Our factory is near Quzhou Airport, we can pick you up in the airport.
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