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Rotary Screw Direct Drive Compressors (7.5kW-280kW)
All-in-One Direct Drive Units with Tank
| Product Name | Model | Key Features |
|---|---|---|
| Direct Drive All-in-One Compressor 10HP – 8 Bar with 320L Tank | SCR10D-8-TD | Motor Power: 7.5 KW / 10 HP Capacity: 1.0 m³/min (35 CFM) Working Pressure: 8 Bar Air Outlet: 1/2″ Tank Size: 320L Dimensions (L×W×H): 1600×800×1576 mm Weight: 410 kg |
| Direct Drive All-in-One Compressor 20HP – 8 Bar with 500L Tank | SCR20D-8-TD | Motor Power: 15 KW / 20 HP Capacity: 2.3 m³/min (81 CFM) Working Pressure: 8 Bar Air Outlet: 3/4″ Tank Size: 500L Dimensions (L×W×H): 1940×1050×1798 mm Weight: 790 kg |
| Direct Drive All-in-One Compressor 30HP – 8 Bar with 500L Tank | SCR30D-8-TD | Motor Power: 22 KW / 30 HP Capacity: 3.5 m³/min (124 CFM) Working Pressure: 8 Bar Air Outlet: 1″ Tank Size: 500L Dimensions (L×W×H): 2060×1080×1850 mm Weight: 840 kg |
Base Direct Drive Compressor Units
Direct Drive Rotary Screw Compressor Specifications
| Product Name | Model | Properties |
|---|---|---|
| Direct Drive Rotary Screw Compressor 10HP – 8 Bar | SCR10D-8 | Motor Power: 7.5 KW / 10 HP Capacity: 1.0 m³/min (35 CFM) Working Pressure: 8 Bar Air Outlet: 1/2″ Dimensions: 1053×690×928 mm Weight: 250 kg Noise Level: 66±3 dBA |
| Direct Drive Rotary Screw Compressor 20HP – 8 Bar | SCR20D-8 | Motor Power: 15 KW / 20 HP Capacity: 2.3 m³/min (81 CFM) Working Pressure: 8 Bar Air Outlet: 3/4″ Dimensions: 1300×900×1100 mm Weight: 530 kg Noise Level: 66±3 dBA |
| Direct Drive Rotary Screw Compressor 20HP – 10 Bar | SCR20D-10 | Motor Power: 15 KW / 20 HP Capacity: 2.0 m³/min (71 CFM) Working Pressure: 10 Bar Air Outlet: 3/4″ Dimensions: 1300×900×1100 mm Weight: 530 kg Noise Level: 66±3 dBA |
| Direct Drive Rotary Screw Compressor 30HP – 8 Bar | SCR30D-8 | Motor Power: 22 KW / 30 HP Capacity: 3.5 m³/min (124 CFM) Working Pressure: 8 Bar Air Outlet: 1″ Dimensions: 1380×850×1160 mm Weight: 580 kg Noise Level: 71±3 dBA |
| Direct Drive Rotary Screw Compressor 30HP – 10 Bar | SCR30D-10 | Motor Power: 22 KW / 30 HP Capacity: 3.2 m³/min (113 CFM) Working Pressure: 10 Bar Air Outlet: 1″ Dimensions: 1380×850×1160 mm Weight: 580 kg Noise Level: 71±3 dBA |
| Direct Drive Rotary Screw Compressor 40HP – 8 Bar | SCR40D-8 | Motor Power: 30 KW / 40 HP Capacity: 4.8 m³/min (170 CFM) Working Pressure: 8 Bar Air Outlet: 1-1/2″ Dimensions: 1600×1000×1360 mm Weight: 800 kg Noise Level: 72±3 dBA |
| Direct Drive Rotary Screw Compressor 50HP – 8 Bar | SCR50D-8 | Motor Power: 37 KW / 50 HP Capacity: 6.1 m³/min (215 CFM) Working Pressure: 8 Bar Air Outlet: 1-1/2″ Dimensions: 1600×1000×1360 mm Weight: 860 kg Noise Level: 75±3 dBA |
| Direct Drive Rotary Screw Compressor 50HP – 10 Bar | SCR50D-10 | Motor Power: 37 KW / 50 HP Capacity: 5.3 m³/min (187 CFM) Working Pressure: 10 Bar Air Outlet: 1-1/2″ Dimensions: 1600×1000×1360 mm Weight: 860 kg Noise Level: 75±3 dBA |
| Direct Drive Rotary Screw Compressor 60HP – 8 Bar | SCR60D-8 | Motor Power: 45 KW / 60 HP Capacity: 7.15 m³/min (252 CFM) Working Pressure: 8 Bar Air Outlet: 1-1/2″ Dimensions: 1850×1000×1360 mm Weight: 950 kg Noise Level: 75±3 dBA |
| Direct Drive Rotary Screw Compressor 60HP – 10 Bar | SCR60D-10 | Motor Power: 45 KW / 60 HP Capacity: 7.0 m³/min (247 CFM) Working Pressure: 10 Bar Air Outlet: 1-1/2″ Dimensions: 1850×1000×1360 mm Weight: 950 kg Noise Level: 75±3 dBA |
| Direct Drive Rotary Screw Compressor 75HP – 8 Bar | SCR75D-8 | Motor Power: 55 KW / 75 HP Capacity: 9.9 m³/min (350 CFM) Working Pressure: 8 Bar Air Outlet: 2″ Dimensions: 2200×1360×1755 mm Weight: 1720 kg Noise Level: 78±3 dBA |
| Direct Drive Rotary Screw Compressor 75HP – 10 Bar | SCR75D-10 | Motor Power: 55 KW / 75 HP Capacity: 8.3 m³/min (293 CFM) Working Pressure: 10 Bar Air Outlet: 2″ Dimensions: 2200×1360×1755 mm Weight: 1720 kg Noise Level: 78±3 dBA |
| Direct Drive Rotary Screw Compressor 100HP – 8 Bar | SCR100D-8 | Motor Power: 75 KW / 100 HP Capacity: 13.0 m³/min (459 CFM) Working Pressure: 8 Bar Air Outlet: 2″ Dimensions: 2200×1360×1755 mm Weight: 1800 kg Noise Level: 78±3 dBA |
| Direct Drive Rotary Screw Compressor 100HP – 10 Bar | SCR100D-10 | Motor Power: 75 KW / 100 HP Capacity: 11.6 m³/min (410 CFM) Working Pressure: 10 Bar Air Outlet: 2″ Dimensions: 2200×1360×1755 mm Weight: 1800 kg Noise Level: 78±3 dBA |
| Direct Drive Rotary Screw Compressor 125HP – 8 Bar | SCR125D-8 | Motor Power: 90 KW / 125 HP Capacity: 15.9 m³/min (562 CFM) Working Pressure: 8 Bar Air Outlet: DN65 Dimensions: 2535×1620×1692 mm Weight: 2400 kg Noise Level: 79±3 dBA |
| Direct Drive Rotary Screw Compressor 125HP – 10 Bar | SCR125D-10 | Motor Power: 90 KW / 125 HP Capacity: 14.5 m³/min (512 CFM) Working Pressure: 10 Bar Air Outlet: DN65 Dimensions: 2535×1620×1692 mm Weight: 2400 kg Noise Level: 79±3 dBA |
| Direct Drive Rotary Screw Compressor 150HP – 8 Bar | SCR150D-8 | Motor Power: 110 KW / 150 HP Capacity: 19.0 m³/min (671 CFM) Working Pressure: 8 Bar Air Outlet: DN65 Dimensions: 2535×1620×1692 mm Weight: 2700 kg Noise Level: 79±3 dBA |
| Direct Drive Rotary Screw Compressor 150HP – 10 Bar | SCR150D-10 | Motor Power: 110 KW / 150 HP Capacity: 17.0 m³/min (600 CFM) Working Pressure: 10 Bar Air Outlet: DN65 Dimensions: 2535×1620×1692 mm Weight: 2700 kg Noise Level: 79±3 dBA |
| Direct Drive Rotary Screw Compressor 180HP – 8 Bar | SCR180D-8 | Motor Power: 132 KW / 180 HP Capacity: 24.0 m³/min (848 CFM) Working Pressure: 8 Bar Air Outlet: DN65 Dimensions: 2700×1750×1850 mm Weight: 2700 kg Noise Level: 77±3 dBA |
| Direct Drive Rotary Screw Compressor 180HP – 10 Bar | SCR180D-10 | Motor Power: 132 KW / 180 HP Capacity: 21.5 m³/min (759 CFM) Working Pressure: 10 Bar Air Outlet: DN65 Dimensions: 2700×1750×1850 mm Weight: 2700 kg Noise Level: 77±3 dBA |
| Direct Drive Rotary Screw Compressor 220HP – 8 Bar | SCR220D-8 | Motor Power: 160 KW / 220 HP Capacity: 27.5 m³/min (971 CFM) Working Pressure: 8 Bar Air Outlet: DN65 Dimensions: 2700×1750×1850 mm Weight: 3200 kg Noise Level: 78±3 dBA |
| Direct Drive Rotary Screw Compressor 220HP – 10 Bar | SCR220D-10 | Motor Power: 160 KW / 220 HP Capacity: 24.2 m³/min (855 CFM) Working Pressure: 10 Bar Air Outlet: DN65 Dimensions: 2700×1750×1850 mm Weight: 3200 kg Noise Level: 78±3 dBA |
| Direct Drive Rotary Screw Compressor 250HP – 8 Bar | SCR250D-8 | Motor Power: 185 KW / 250 HP Capacity: 31.6 m³/min (1116 CFM) Working Pressure: 8 Bar Air Outlet: DN80 Dimensions: 2700×1820×1850 mm Weight: 3800 kg Noise Level: 84±3 dBA |
| Direct Drive Rotary Screw Compressor 250HP – 10 Bar | SCR250D-10 | Motor Power: 185 KW / 250 HP Capacity: 28.3 m³/min (999 CFM) Working Pressure: 10 Bar Air Outlet: DN80 Dimensions: 2700×1820×1850 mm Weight: 3800 kg Noise Level: 84±3 dBA |
| Direct Drive Rotary Screw Compressor 270HP – 8 Bar | SCR270D-8 | Motor Power: 200 KW / 270 HP Capacity: 33.6 m³/min (1187 CFM) Working Pressure: 8 Bar Air Outlet: DN80 Dimensions: 2700×1820×1850 mm Weight: 4000 kg Noise Level: 84±3 dBA |
| Direct Drive Rotary Screw Compressor 270HP – 10 Bar | SCR270D-10 | Motor Power: 200 KW / 270 HP Capacity: 30.8 m³/min (1088 CFM) Working Pressure: 10 Bar Air Outlet: DN80 Dimensions: 2700×1820×1850 mm Weight: 4000 kg Noise Level: 84±3 dBA |
| Direct Drive Rotary Screw Compressor 300HP – 8 Bar | SCR300D-8 | Motor Power: 220 KW / 300 HP Capacity: 38.3 m³/min (1353 CFM) Working Pressure: 8 Bar Air Outlet: DN100 Dimensions: 3000×2050×2097 mm Weight: 5000 kg Noise Level: 84±3 dBA |
| Direct Drive Rotary Screw Compressor 300HP – 10 Bar | SCR300D-10 | Motor Power: 220 KW / 300 HP Capacity: 33.1 m³/min (1169 CFM) Working Pressure: 10 Bar Air Outlet: DN100 Dimensions: 3000×2050×2097 mm Weight: 5000 kg Noise Level: 84±3 dBA |
| Direct Drive Rotary Screw Compressor 340HP – 8 Bar | SCR340D-8 | Motor Power: 250 KW / 340 HP Capacity: 43.8 m³/min (1547 CFM) Working Pressure: 8 Bar Air Outlet: DN100 Dimensions: 3000×2050×2097 mm Weight: 5500 kg Noise Level: 84±3 dBA |
| Direct Drive Rotary Screw Compressor 340HP – 10 Bar | SCR340D-10 | Motor Power: 250 KW / 340 HP Capacity: 38.2 m³/min (1349 CFM) Working Pressure: 10 Bar Air Outlet: DN100 Dimensions: 3000×2050×2097 mm Weight: 5500 kg Noise Level: 84±3 dBA |
| Direct Drive Rotary Screw Compressor 375HP – 8 Bar | SCR375D-8 | Motor Power: 280 KW / 375 HP Capacity: 50.0 m³/min (1776 CFM) Working Pressure: 8 Bar Air Outlet: DN100 Dimensions: 3200×2050×2200 mm Weight: 5700 kg Noise Level: 84±3 dBA |
| Direct Drive Rotary Screw Compressor 375HP – 10 Bar | SCR375D-10 | Motor Power: 280 KW / 375 HP Capacity: 43.2 m³/min (1526 CFM) Working Pressure: 10 Bar Air Outlet: DN100 Dimensions: 3200×2050×2200 mm Weight: 5700 kg Noise Level: 84±3 dBA |
Direct Drive Technology Advantages:
Superior Efficiency:
- Direct Connection: Motor directly coupled to compressor for maximum energy transfer
- No Belt Losses: Eliminates belt drive efficiency losses (typically 3-5%)
- Reduced Maintenance: No belts to replace or adjust
- Lower Operating Costs: Higher efficiency translates to reduced energy consumption
Enhanced Reliability:
- Fewer Moving Parts: Simplified design reduces potential failure points
- No Belt Wear: Eliminates belt stretching, slipping, and breakage
- Precise Speed Control: Direct motor control for optimal performance
- Extended Service Life: Reduced mechanical stress on components
Compact Design Benefits:
- Space Efficient: More compact than belt-driven equivalents
- Reduced Noise: Direct drive typically operates quieter than belt systems
- Better Balance: Improved vibration characteristics
- Professional Appearance: Cleaner, more streamlined design
Pressure Range Options:
Standard Configurations:
- 8 Bar Models: Optimized for general industrial applications
- 10 Bar Models: Higher pressure for demanding applications
- Custom Pressure: Available from 8 to 12.5 Bar for specialized requirements
Progressive Outlet Sizing:
Threaded Outlets (Small to Medium Models):
- 1/2″: 10HP models for compact installations
- 3/4″: 20HP models for small industrial use
- 1″: 30HP models for medium applications
- 1-1/2″: 40-60HP models for increased flow
- 2″: 75-100HP models for large applications
Flanged Outlets (Large Industrial Models):
- DN65: 125-220HP models for heavy industrial use
- DN80: 250-270HP models for maximum flow applications
- DN100: 300-375HP models for extreme capacity requirements
Target Applications:
Small to Medium Industrial:
- Manufacturing Plants requiring reliable, efficient air supply
- Automotive Workshops needing consistent pressure
- Food Processing facilities requiring clean air
- Construction Sites demanding portable, reliable units
Large Industrial Applications:
- Heavy Manufacturing with continuous air demands
- Mining Operations requiring maximum reliability
- Chemical Processing needing precise pressure control
- Power Generation facilities requiring backup air systems
Comparison with Belt-Driven Models:
| Feature | Belt-Driven | Direct Drive |
| Efficiency | 92-95% | 97-99% |
| Maintenance | Regular belt changes | Minimal maintenance |
| Noise Level | Higher | Lower |
| Footprint | Larger | Compact |
| Initial Cost | Lower | Moderate premium |
| Operating Cost | Higher | Lower |
| Reliability | Good | Excellent |