OIL-FREE SCREW COMPRESSOR
DWW Series
Working Pressure: 2.5, 3.0, 7-10 bar; 37, 44, 102-145 psig
Free Air Delivery: 180-3037 cfm; 5.1-86.01 m3/min
Working Power: 45-500 kW; 60-670 hp
CLASS 0 OIL FREE AIR SOLUTION
All of our oil-free rotary screw compressors provide 100% oil-free air that meets ISO 8573-1 Class 0 air quality standards. This is especially critical for industries like pharmaceuticals, food and beverage, electronics, and healthcare, where the slightest contamination could have severe consequences. The class zero air compressor sets the standard for exceptional performance, guaranteeing top-notch efficiency, reliability, and quality. DENAIR demonstrates its commitment to delivering safe and pure oil free compressed air. Food grade coating is done where air contacts metal surface inside the compressor, ensuring consistent oil-free air without metal debris. In addition, pipes with special coating and optimized rotor clearances provide consistent, clean, oil-free air delivery.
Highest Air Quality
Class 0 Oil-free and TÜV Certified
Reduce Your Maintenance Costs
Environmental Protection and Energy Saving
High Stability and Reliability
The Beniefits of Oil-free Screw Compressor:
♦ Highest Air Quality
Denair Oil-free screw compressor does't use lubricating oil during the compression process, ensuring the production of 100% oil-free compressed air. This is crucial for industries with stringent air quality requirements, such as pharmaceuticals, electronics, and food. It prevents oil contamination from affecting product quality and ensures a clean production environment, thereby enhancing product quality and reliability.
♦ Class 0 Oil-free and TÜV Certified
Certified, Oil free Class 0, CE, UL Issued by TÜV Rheinland. Our oil-free air compressors underwent the most severe tests available. The TÜV is recognized worldwide for its independence, neutrality, professional expertise and strict standards.
♦ Reduce Your Maintenance Costs
Our oil-free compression technology can help you reduce expenses, eliminating the need to replace expensive filters, eliminating the need for additional energy costs to deal with filter pressure drops, reducing maintenance costs, etc.
♦ Environmental Protection and Energy Saving
During operation, the compressor does not produce oil emissions, meeting environmental protection standards. Additionally, it operates with high efficiency and relatively low energy consumption. This helps enterprises reduce operating costs while minimizing environmental impact.
♦ High Stability and Reliability
Employing advanced twin-screw compression technology, the compressor features a compact structure and smooth operation, providing high stability and reliability. Even under long-term, high-load operating conditions, it can maintain stable air supply capabilities and excellent operational status.
State-of-the-art Screw Element:- Original Germany GHH air end
- Double stage compression
- Superior Sweden SKF element bearings
Advanced Touch Screen Controller and Monitoring System:- Overall system performance status with pro-active service indications, alarms for malfunctions and safety shutdowns
- All monitoring and control functions via one interface, multi-language LCD available.
- Wide communication possibilities
Electrical Components:Schneider electrical elements with original package from France, safe and reliable.
Stainless Steel Oil Pipe and Air Pipe:- High temperature resistant (400°C=752°F) and low temperature resistant( - 270°C= - 518°F) high pressure resistant.
- Ultra-long life (80 years), completely leak free and maintenance free.
Superior Air Filter:- Superior air filter with two-stage dust removal and filtering system with efficiency of up to 99.9% even in heavy-duty environments.
- Extends the service life of the compressor parts and components, ensures high air quality.
Premium Efficiency Drive Motor:- Premium efficiency Totally Enclosed Fan Cooled (TEFC) IP54/IP55 motor (Class F insulation) protects against dust and chemicals etc.
- Long-term stable operation even in harsh environments up to 55°C(131°F)
