Oil Free Screw Blowers
Product Overview
The Comps oil free screw blowers adopt dry screw compression technology to provide 100% oil-free air output for low-pressure, high-volume applications. Using an internal compression principle, the blower achieves higher energy efficiency compared with traditional Roots blowers, making it a reliable solution for applications requiring continuous clean air supply.
Designed for energy-saving operation and stable performance, the oil free screw blowers are widely used in industries where clean, oil-free airflow is essential.
Features
- Dry screw technology provides 100% oil-free compressed air
- Internal compression design improves energy efficiency compared with Roots blowers
- Permanent magnet variable frequency drive for flexible airflow adjustment
- Smooth operation with low vibration and reduced noise
- No lubricating oil required, reducing maintenance requirements
- Intelligent control system enables constant-pressure air supply
Professional Export Packaging
Comps uses professional export packaging with wooden pallets and protective foam materials to ensure safe transportation during international shipping. Packaging solutions are designed to withstand vibration and impact during sea and land transportation, helping ensure equipment arrives in good condition.
Applications
Suitable for:
- Wastewater treatment aeration
- Biological fermentation
- Pneumatic powder conveying
- Aquaculture oxygenation
- Desulfurization oxidation
- Vacuum and negative pressure systems
Technical Specifications
|
Air Delivery (m³/min) |
Working Pressure (bar) |
Motor Power (kW) |
|
9.6 |
7 |
55 |
|
8.9 |
8 |
55 |
|
7.7 |
10 |
55 |
|
12.2 |
7 |
75 |
|
12.1 |
8 |
75 |
|
11.1 |
10 |
75 |
|
13.2 |
7 |
90 |
|
13.1 |
8 |
90 |
|
13 |
10 |
90 |
|
26.5 |
7 |
160 |
|
26.3 |
8 |
160 |
|
24.3 |
10 |
160 |
|
35 |
7 |
200 |
|
32.8 |
8 |
200 |
|
29.1 |
10 |
200 |
|
50.2 |
7 |
315 |
|
50.1 |
8 |
315 |
|
49.4 |
10 |
315 |
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