The Double Stage Screw Compressor is built for stability and eliminates mechanical transmission issues for long-lasting performance. With SLPM tech and an IE3 IPM motor, it ensures zero transmission loss and energy savings. Its low noise and compact design make the Double Stage Screw Compressor ideal for efficient, space-saving installation.
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Gearless Design: The Double Stage Screw Compressor features an IPM motor directly connected to the air end via a one-shaft structure — no gearbox, no gear pitting, and no broken teeth.
Long Life: Built with high-performance permanent magnet materials, the Double Stage Screw Compressor uses corona-resistant enameled wire on the stator coil for extended durability.
Soft Start: The Double Stage Screw Compressor supports soft start functionality, reducing startup load on electrical components and extending their lifespan.
Sealed Structure: Designed to eliminate oil leakage, the Double Stage Screw Compressor ensures 100% sealing performance, resolving common leakage issues.
Independent Cooling Box: The Double Stage Screw Compressor includes its own air-cooling system, removing the need for external compressor-based cooling.
No Coupling Required: With two independent IPM motors directly driving the two-stage air end, the Double Stage Screw Compressor avoids coupling-related failures and improves overall safety and efficiency.
Model | Motor Power (KW) | Working Pressure (Mpa) | Air Flow (m³/min) | Outlet Diameter (inch) | Size (L×W×H mm) | Weight (KG) |
---|---|---|---|---|---|---|
BPM-20A | 15 | 1.6 | 1.25 | 3/4" | 1785×840×1800 | 540 |
BPM-30A | 22 | 1.6 | 1.84 | 3/4" | 1785×840×1800 | 600 |
Model | Motor Power (KW) | Working Pressure (Mpa) | Air Flow (m³/min) | Outlet Diameter (inch) | Size (L×W×H mm) | Weight (KG) |
---|---|---|---|---|---|---|
AHB-10A | 7.5 | 1.6 | 0.48 | 1/2" | 860×730×960 | 210 |
AHB-15A | 11 | 1.6 | 0.65 | 3/4" | 940×800×1075 | 260 |
AHB-20A | 15 | 1.6 | 1.2 | 3/4" | 940×800×1075 | 305 |
AHB-30A | 22 | 1.6 | 1.75 | 1" | 1200×950×1150 | 410 |
AHB-50A | 37 | 1.6 | 3 | 1 1/2" | 1500×990×1420 | 610 |
AHB-60A | 45 | 1.6 | 4.3 | 1 1/2" | 1500×990×1420 | 680 |
AHD-75A | 55 | 1.6 | 5 | 1 1/2" | 1500×990×1420 | 750 |
AHD-100A | 75 | 1.6 | 6.4 | 2" | 1800×1160×1490 | 870 |
AHD-120A | 90 | 1.6 | 8.5 | 2" | 1800×1160×1490 | 900 |
AHD-150A | 110 | 1.6 | 10.7 | 2" | 2100×1400×1780 | 1550 |
AHD-175A | 132 | 1.6 | 14.5 | 2 1/2" | 2500×1450×1800 | 2050 |
AHD-220A | 160 | 1.6 | 18.2 | 2 1/2" | 2500×1450×1800 | 2550 |
Piping Material Features Comparison |
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Piping Features | Stainless Steel(Type 304L) | Mild Steel | Blue anodized Aluminum Alloy |
Weight (Dia 6inch, Length 6m) | 127.2 | 169.6 | 29.142 |
Anti-Corrosive | Yes | No | Yes(100%) |
Pressure drop (Dia 2 inch Length= 20m, Airflow=3 cubic metres/Minute, Pressure=10 bar) | 0.25 | 0.4 Bar | 0.1 |
Efficient Energy Use | High | Low-moderate | High( Potential Cost savings of 34%) |
Structural Durability | Very Strong | Very Strong | Strong |
High Thermal Endurance | Yes | Yes | Yes |
Installation Ease | Less Difficult | Difficult | Easy(High Flexibility and Modularity) |
Simple Installation | Approx 6 feet length per hour | Approx 6 feet length per hour | Approx 45 feet Length per hour |
Manpower and Work Hours Needed for 2″ Pipe Over 3000 Feet | Approx 600 man-hours/8 men for 2 weeks | Approx 600 man-hours/8 men for 2 weeks | About 100 man-hours with 8 workers, completed in under 2 days |
Annual Charges for Installation, Commissioning & Operation | Approx 3000 dollars | Approx 7820 dollars | Approx 1300 dollars |
Installation Cost Breakdown: Material % / Labor % | 30% / 70% | 25% / 75% | 80% / 20% |
Texture of Surface | 0.03 | 0.05 | 0.001 |
Required Specialized Tools: Welder, Threader, Groove Cutter | Yes | Yes | No |
Quality of Air | High — When needed, these pipe systems comply with ISO 8573-1:2010 air quality standards | Low( Not according to !SO 8573-2010 air quality standards) | High — These pipe systems support compliance with ISO 8573-1:2010 air quality standards when required. |
Cost Rate per Meter | Almost 2 less than Aluminum | 3 Times less than Aluminum | 163.64 Dollars |
Service Life Depends on Environment, Pipe Design, and Grade | 30 years | 40 years | 20 years |
Upfront Installation Cost | Material : 30% Labor:70% | Material : 25% Labor:75% | Material : 80% Labor:20% |
Care and Maintenance | Difficult — Rust buildup under pipes and fittings can reach machinery, requiring weekly preventive maintenance. | Difficult (Accumulation of rust under pipes and fittings which travels to machinery may require preventive maintenance every 3-4 days) | Easy — No rust buildup, with preventive maintenance needed every 4 weeks. |