SCR XA Series 100% Oil-Free Scroll Compressors (3.7kW-45kW)
Oil-Free Scroll Compressor Specifications
| Product Name | Model | Properties |
|---|---|---|
| Oil-Free Scroll Compressor 5HP – 8 Bar | SCR5XA-8 | Motor Power: 3.7 KW / 5 HP Capacity: 0.4 m³/min (14 CFM) Working Pressure: 8 Bar Scroll Quantity: 1 Scroll Air Outlet: RC 3/4″ Dimensions: 1100×650×980 mm Weight: 230 kg Noise Level: 60±3 dBA Key Features: IWATA scroll technology, ultra-quiet |
| Oil-Free Scroll Compressor 5HP – 10 Bar | SCR5XA-10 | Motor Power: 3.7 KW / 5 HP Capacity: 0.35 m³/min (12 CFM) Working Pressure: 10 Bar Scroll Quantity: 1 Scroll Air Outlet: RC 3/4″ Dimensions: 1100×650×980 mm Weight: 230 kg Noise Level: 60±3 dBA Key Features: High pressure, pure air output |
| Oil-Free Scroll Compressor 10HP – 8 Bar | SCR10XA-8 | Motor Power: 7.5 KW / 10 HP Capacity: 0.8 m³/min (28 CFM) Working Pressure: 8 Bar Scroll Quantity: 2 Scrolls Air Outlet: RC 1″ Dimensions: 1200×650×998 mm Weight: 280 kg Noise Level: 60±3 dBA Key Features: Dual IWATA scroll reliability |
| Oil-Free Scroll Compressor 10HP – 10 Bar | SCR10XA-10 | Motor Power: 7.5 KW / 10 HP Capacity: 0.7 m³/min (24 CFM) Working Pressure: 10 Bar Scroll Quantity: 2 Scrolls Air Outlet: RC 1″ Dimensions: 1200×650×998 mm Weight: 280 kg Noise Level: 60±3 dBA Key Features: High pressure dual scroll |
| Oil-Free Scroll Compressor 15HP – 8 Bar | SCR15XA-8 | Motor Power: 11 KW / 15 HP Capacity: 1.2 m³/min (42 CFM) Working Pressure: 8 Bar Scroll Quantity: 3 Scrolls Air Outlet: RC 1″ Dimensions: 1300×800×1403 mm Weight: 450 kg Noise Level: 65±3 dBA Key Features: Triple scroll configuration |
| Oil-Free Scroll Compressor 15HP – 10 Bar | SCR15XA-10 | Motor Power: 11 KW / 15 HP Capacity: 1.0 m³/min (35 CFM) Working Pressure: 10 Bar Scroll Quantity: 3 Scrolls Air Outlet: RC 1″ Dimensions: 1300×800×1403 mm Weight: 450 kg Noise Level: 65±3 dBA Key Features: High pressure triple scroll |
| Oil-Free Scroll Compressor 20HP – 8 Bar | SCR20XA-8 | Motor Power: 15 KW / 20 HP Capacity: 1.6 m³/min (57 CFM) Working Pressure: 8 Bar Scroll Quantity: 4 Scrolls Air Outlet: RC 1″ Dimensions: 1300×800×1808 mm Weight: 650 kg Noise Level: 70±3 dBA Key Features: Quad scroll industrial grade |
| Oil-Free Scroll Compressor 20HP – 10 Bar | SCR20XA-10 | Motor Power: 15 KW / 20 HP Capacity: 1.4 m³/min (49 CFM) Working Pressure: 10 Bar Scroll Quantity: 4 Scrolls Air Outlet: RC 1″ Dimensions: 1300×800×1808 mm Weight: 650 kg Noise Level: 70±3 dBA Key Features: High pressure quad scroll |
| Oil-Free Scroll Compressor 30HP – 8 Bar | SCR30XA-8 | Motor Power: 22 KW / 30 HP Capacity: 2.6 m³/min (92 CFM) Working Pressure: 8 Bar Scroll Quantity: 6 Scrolls Air Outlet: RC 1″ Dimensions: 1400×1300×1410 mm Weight: 900 kg Noise Level: 72±3 dBA Key Features: Six scroll heavy-duty system |
| Oil-Free Scroll Compressor 30HP – 10 Bar | SCR30XA-10 | Motor Power: 22 KW / 30 HP Capacity: 2.1 m³/min (74 CFM) Working Pressure: 10 Bar Scroll Quantity: 6 Scrolls Air Outlet: RC 1″ Dimensions: 1400×1300×1410 mm Weight: 900 kg Noise Level: 72±3 dBA Key Features: High pressure six scroll |
| Oil-Free Scroll Compressor 40HP – 8 Bar | SCR40XA-8 | Motor Power: 30 KW / 40 HP Capacity: 3.5 m³/min (124 CFM) Working Pressure: 8 Bar Scroll Quantity: 8 Scrolls Air Outlet: RC 1″ Dimensions: 1400×1300×1808 mm Weight: 1300 kg Noise Level: 74±3 dBA Key Features: Eight scroll maximum capacity |
| Oil-Free Scroll Compressor 40HP – 10 Bar | SCR40XA-10 | Motor Power: 30 KW / 40 HP Capacity: 2.8 m³/min (99 CFM) Working Pressure: 10 Bar Scroll Quantity: 8 Scrolls Air Outlet: RC 1″ Dimensions: 1400×1300×1808 mm Weight: 1300 kg Noise Level: 74±3 dBA Key Features: High pressure eight scroll |
| Oil-Free Scroll Compressor 50HP – 8 Bar | SCR50XA-8 | Motor Power: 37 KW / 50 HP Capacity: 4.2 m³/min (148 CFM) Working Pressure: 8 Bar Scroll Quantity: 5 Scrolls Air Outlet: RC 1-1/2″ Dimensions: 1620×1500×1640 mm Weight: 1050 kg Noise Level: 81±3 dBA Key Features: Large capacity five scroll |
| Oil-Free Scroll Compressor 50HP – 10 Bar | SCR50XA-10 | Motor Power: 37 KW / 50 HP Capacity: 3.5 m³/min (124 CFM) Working Pressure: 10 Bar Scroll Quantity: 5 Scrolls Air Outlet: RC 1-1/2″ Dimensions: 1620×1500×1640 mm Weight: 1050 kg Noise Level: 81±3 dBA Key Features: High pressure large capacity |
| Oil-Free Scroll Compressor 60HP – 8 Bar | SCR60XA-8 | Motor Power: 45 KW / 60 HP Capacity: 5.0 m³/min (177 CFM) Working Pressure: 8 Bar Scroll Quantity: 6 Scrolls Air Outlet: RC 1-1/2″ Dimensions: 1620×1500×1640 mm Weight: 1200 kg Noise Level: 81±3 dBA Key Features: Maximum oil-free capacity |
| Oil-Free Scroll Compressor 60HP – 10 Bar | SCR60XA-10 | Motor Power: 45 KW / 60 HP Capacity: 4.2 m³/min (148 CFM) Working Pressure: 10 Bar Scroll Quantity: 6 Scrolls Air Outlet: RC 1-1/2″ Dimensions: 1620×1500×1640 mm Weight: 1200 kg Noise Level: 81±3 dBA Key Features: High pressure maximum capacity |
The SCR Oil-Free Scroll series uses the latest advanced oil-free technology, featuring the world-famous Iwata scroll airend. The SCR-XA range delivers premium, 100% oil-free compressed air for applications requiring pure and clean air. Commonly used in the medical, pharmaceutical, nitrogen generation and food industries.
Advanced Scroll Technology Advantages:
World-Famous IWATA Scroll Airends:
- Premium Japanese Technology: IWATA scroll compressors renowned for reliability
- 100% Oil-Free Design: Zero oil contamination guaranteed
- ISO Class 0 TÜV Certified: Meets highest international purity standards
- Belt Drive System: Proven reliable power transmission
- Ultra-Quiet Operation: Library-quiet performance levels
Advanced Engineering Features:
- Energy-Saving Touch Screen PLC: Intelligent control for multiple airends
- Stainless Steel Piping: Corrosion-resistant internal air pathways
- Oversized Cooler: Superior heat dissipation for optimal performance
- Multiple Safety Protection: Comprehensive monitoring and protection systems
- CE Certified: European safety and quality compliance
Multiple Scroll Configuration:
- Scalable Design: 1 to 8 scroll airends depending on capacity requirements
- Built-in Redundancy: Multiple scrolls provide backup capability
- Individual Control: Independent operation of each scroll airend
- Load Distribution: Shared workload extends individual scroll life
- Efficiency Optimization: Each scroll operates at optimal speed
Superior Air Quality:
- Class 0 Oil-Free: Meets ISO 8573-1 Class 0 oil-free standard
- No Oil Carryover: Eliminates downstream oil contamination risks
- Consistent Purity: Maintains air quality throughout operating cycle
- No Oil Filters Needed: Eliminates costly oil removal filtration systems
Progressive Scroll Configuration:
Single to Multiple Scroll Systems:
- 1 Scroll: 5HP models for basic oil-free requirements
- 2 Scrolls: 10HP models for enhanced reliability
- 3 Scrolls: 15HP models for increased redundancy
- 4 Scrolls: 20HP models for industrial reliability
- 5-6 Scrolls: 30-60HP models for maximum capacity and redundancy
- 8 Scrolls: 40HP models for ultimate reliability
Target Applications:
Food & Beverage Industry:
- Food Processing where air contacts product directly
- Beverage Production requiring contamination-free air
- Packaging Operations needing clean air for product integrity
- Pneumatic Conveying of food products
- Fermentation Processes requiring pure air
Pharmaceutical & Medical:
- Drug Manufacturing with strict contamination controls
- Medical Device Production requiring ultra-clean environments
- Laboratory Applications needing pure compressed air
- Hospital Pneumatic Systems for patient safety
- Pharmaceutical Packaging maintaining product sterility
Electronics & Technology:
- Semiconductor Manufacturing requiring contamination-free environments
- Circuit Board Assembly preventing oil contamination damage
- Precision Instrument Manufacturing maintaining cleanliness
- Clean Room Applications meeting strict environmental standards
- Electronic Component Testing avoiding contamination
Specialized Industrial:
- Spray Painting where oil contamination causes defects
- Powder Coating requiring clean air for quality finish
- Textile Manufacturing preventing oil stains on fabric
- Automotive Assembly where air quality affects finish quality
- Printing Operations avoiding oil contamination on printed materials
Ultra-Quiet Operation:
Noise Level Progression:
- 5-10HP Models: 60±3 dBA – Library quiet operation
- 15HP Models: 65±3 dBA – Office environment compatible
- 20-30HP Models: 70-72±3 dBA – Light industrial acceptable
- 40HP Models: 74±3 dBA – Standard industrial level
- 50-60HP Models: 81±3 dBA – Heavy industrial acceptable
Maintenance Advantages:
Simplified Service:
- No Oil Changes: Oil-free scroll technology eliminates oil replacement
- No Oil Filters: Reduces filter replacement costs and complexity
- Individual Scroll Service: Service scrolls without complete system shutdown
- Belt Drive Reliability: Proven power transmission with standard maintenance
- Longer Service Intervals: Oil-free operation extends maintenance cycles
- Cleaner Operation: No oil leaks or spills to manage
Cost Benefits:
- Reduced Operating Costs: No oil purchase or disposal requirements
- Lower Maintenance: Fewer consumables and simplified service
- No Contamination Costs: Eliminates expensive product contamination risks
- Energy Efficiency: IWATA scroll design optimized for maximum efficiency
- Long Service Life: Premium Japanese engineering for extended operation
Air Quality Standards Compliance:
International Certifications:
- ISO 8573-1 Class 0 TÜV Certified: Highest level oil-free air certification
- FDA Compliant: Safe for direct food contact applications
- cGMP Compatible: Meets pharmaceutical manufacturing standards
- Clean Room Compatible: Suitable for controlled environments
- HACCP Approved: Food safety compliance certified
- CE Certified: European safety and quality standards
Comparison with Oil-Lubricated Compressors:
| Feature | Oil-Lubricated Rotary Screw | Oil-Free Scroll XA Series |
|---|---|---|
| Air Quality | Oil contamination risk | 100% oil-free guaranteed |
| Technology | Rotary screw with oil | IWATA scroll airends |
| Drive System | Direct/Belt drive | Belt drive |
| Food Safety | Requires expensive filtration | Direct food contact safe |
| Maintenance | Oil changes required | No oil changes needed |
| Air Treatment | Expensive oil removal systems | Minimal treatment required |
| Application Range | General industrial | Specialized purity applications |
| Initial Cost | Lower | Premium for purity technology |
| Operating Cost | Oil + filters + treatment | Lower consumables |
| Contamination Risk | Moderate to high | Zero oil contamination |
| Certifications | Standard industrial | ISO Class 0 TÜV certified |