Product introduction
Industrial screw air compressors de aire compreso with energy saving and high quality,witch can provide high performance power.The screw air-compressor 22kw 30hp is a relatively common model in the industrial sector.Rated exhaust volume is 3.3m³/min, and the working pressure is 8 bar.Using the high-precision BAOSI head, it provides stable performance for the equipment.Furthermore, the design of the sound insulation material packaging can minimize the noise to the greatest extent.
So the industrial screw air compressor is widely used in the metallurgy, machinery, chemical, mining, and power generation industries for powering pneumatic tools and process equipment that require a continuous, stable compressed air supply.
Product Parameter (Specification)
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Model: ZD30 |
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Name |
Industrial screw air compressors de air compressor |
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Air end |
BAOSI |
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Motor |
Anchen (IP23) |
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Frequency conversion |
ZONCN |
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Flow Rate |
3.3 m3/min |
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Air pressure |
8 bar |
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Rated Power |
22 kW |
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Motor Speed |
3000 r/min |
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Motor Protection |
IP 23/F |
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Drive Method |
Direct Drive |
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Noise Level |
≤80 dB |
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Cooling Method |
Air cooling |
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Lubricating Oil Volume |
15L |
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Start Mode |
Frequency Conversion Start |
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Outlet size |
R1″ |
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Compressed air outlet temperature after cooling |
Temperature +12℃ |
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Dimensions (L*W*H) |
1180*850*1210mm |
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Weight |
340KG |
| Motor Type Options | Permanent Magnet Variable Frequency Motor (energy-saving, higher cost) / Standard Frequency Motor (lower cost) - available for every model |
details of the industrial screw air compressor
features of the screw air-compressor 22kw 30hp
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Performance & Efficiency
- High stability, high efficiency, low vibration operation.
- Pre-set fit between male/female rotors and casing minimizes backflow leakage and residual clearance, for higher efficiency.
- Smooth working curve - less vibration and lower noise than piston compressors.
- Fewer wear parts and lower failure rate than piston compressors.
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Cooling & Heat Dissipation
- Available in water-cooled or air-cooled versions.
- Plate-fin heat dissipation structure with high-quality materials for strong pressure resistance, high heat dissipation efficiency, and good corrosion resistance.
- Air-cooled system with finned-plate coolers keeps operating temperatures optimal.
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Air & Oil Quality
- Injected lubricating oil handles sealing, cooling, noise reduction, and lubrication.
- Heavy-duty, multi-stage air filter with 1-micron dust removal accuracy (98% filtration) and long service life.
- New-generation oil/gas separator delivers air oil content below 2 ppm.
- Precision-engineered BAOSI air end reduces gas leakage and extends service life.
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Control & Noise
- Intelligent controller displays all operating data on the control panel for easy, accurate monitoring.
- VSD version runs smoothly at low speed, without frequent loading/unloading noise or sudden startup noise.
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Energy Efficiency & Motor
- Variable-frequency drive adjusts motor speed to real-time air demand, cutting energy consumption by up to 40% vs. fixed-speed compressors.
- Permanent magnet motor (IP23-rated) offers high efficiency and lower operating costs; a standard frequency motor is also available for a lower upfront cost.
Why choose us
About Us
Quzhou Zhongdu Machinery Technology Co.,Ltd is industry and trade company which modern enterprise integrating scientific research, development, manufacture and trading. Based on integrity, responsibility and cooperation. Our company have professional R&D and sales team, providing one-stop service for customers.Our company mainly products is screw Air Compressor , Piston Air Compressor,Drill Machine, Drill Rig Parts ,Jack Hammer , Boring Machine, Tunnel Shotcreting Machine and Other Machinery Hardware Product etc. The products are sold at home and abroad and are well received by customers.
FAQ
Q: Can I mix different models in one container?
A: Yes, different models can be mixed in one container, but the quantity of each model must not be less than the minimum order quantity.
Q: How does your factory do quality control?
A: Quality first. We always attach great importance to quality control from the beginning to the end of production. Each product will be fully assembled and carefully tested before packaging and shipment. And provide customers with all the test videos.
Q: What payment terms do you accept?
A: T/T or West Union or Moneygram or Paypal, other methods are also welcome.
Q: What is the lead time?
A: About 20-30 days after order confirmation.
Q: Do you support customization?
A: Yes, we support customized design and production. For example, each model is available with either a permanent magnet variable-frequency motor (more energy-efficient, higher cost) or a standard frequency motor (lower cost), and we maintain strict quality control throughout.
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