YNT80A Rotary Screw Air End 60,000+ hours design life 5:6/4:6 ratio rotors VSD/PM optimized
60
,000+ hours design life Rotary Screw Air End
,5:6/4:6 ratio rotors Screw Compressor Air End
,VSD/PM optimized Air Compressor Block
The YNT70A is a high-performance, single-stage oil-injected rotary screw air end, engineered as the premium heart for the Bebaios export series. Designed for heavy-duty industrial cycles, it combines extreme volumetric efficiency with a universal mechanical platform. Its standardized architecture ensures that technical support and genuine maintenance components are available in every major global market, providing zero-risk operation for international users.
Universal Components
Designed for global markets; seals, bearings, and consumables follow international standards for easy local sourcing.
Optimized Rotor Profile
Precision-ground 5:6/4:6 ratio rotors minimize internal leakage and maximize Specific Power performance.
Extended Design Life
Features reinforced SKF/FAG-grade bearings for 60,000+ hours of continuous 24/7 operation.
Thermal Management
High-density integrated casting ensures structural stability and excellent heat dissipation in ambient temperatures up to 50°C.
VSD/PM Optimization
Low-inertia rotor design provides peak efficiency across the full RPM range for Variable Speed Drive applications.
| Model | Shaft Power (kW) | Parameter | Discharge Pressure 0.7 MPa | Discharge Pressure 0.8 MPa | Discharge Pressure 1.0 MPa | Discharge Pressure 1.25 MPa | Discharge Pressure 1.5 MPa | Oil Consumption (kW) |
|---|---|---|---|---|---|---|---|---|
|
|
12.4 | Speed (rpm) | 2470 | 2280 | 2050 | 1710 | 1370 | 13.0 |
| Air Flow (m³/min) | 2.41 | 2.22 | 1.91 | 1.56 | 1.21 | |||
| Fuel Injection (L/min) | 21.9 | 22.2 | 22.8 | 23.4 | 23.9 | |||
| 16.5 | Speed (rpm) | 3140 | 2950 | 2600 | 2170 | 1740 | 16.4 | |
| Air Flow (m³/min) | 3.07 | 2.85 | 2.42 | 2 | 1.53 | |||
| Fuel Injection (L/min) | 27.5 | 27.9 | 28.6 | 29.3 | 30.1 | |||
| 19.5 | Speed (rpm) | 3670 | 3420 | 3100 | 2520 | 2050 | 19.2 | |
| Air Flow (m³/min) | 3.56 | 2.3.27 | 2.91 | 2.3 | 1.81 | |||
| Fuel Injection (L/min) | 32.2 | 32.7 | 33.3 | 34.4 | 35.2 | |||
33.5 |
Speed (rpm) | 5090 | 4670 | 4300 | 3480 | 2840 | 26.8 |
|
| Air Flow (m³/min) | 4.9 | 4.5 | 4.02 | 3.26 | 2.51 | |||
| Fuel Injection (L/min) | 45.1 | 45.8 | 46.6 | 47.9 | 49.2 |

Bebaios Industrial Line: Prime air end for high-end energy-saving screw compressors.
Automation & Manufacturing: Reliable power source for CNC centers and robotic assembly lines.
Global Aftermarket: Standardized footprint for seamless replacement and retrofitting of existing air blocks.
High-Ambient Regions: Tropicalized design suitable for Middle East and SE Asia industrial projects.
Bebaios is a premier high-tech enterprise where deep scientific research meets a passion for industrial excellence. While we are proud of our comprehensive lineup—ranging from screw to scroll models—our true pride lies in our corporate culture.We believe that employee well-being is the foundation of innovation. By fostering a healthy, balanced, and tech-forward work environment, our team pours unmatched craftsmanship into every unit. This "human-centric" approach ensures that Bebaios products aren't just built; they are perfected. With a digital ERP backbone for total part traceability and a 24/7 global support heart, we stand by your side as you build the future.
Q1: How quickly can you fulfill a standard order?
A: Efficiency is our priority. Most standard configurations are ready for shipment within 2 to 3 business days.
Q2: What does your warranty cover?
A: We offer a 12-month full-system warranty, backed by a deep inventory of high-quality original spare parts.
Q3: Is there a minimum purchase requirement?
A: No project is too small. Our MOQ is 1 set, as we are committed to supporting business growth at every scale.
Q4: Can your facility handle high-volume industrial demand?
A: Yes. With a monthly capacity of approx. 6,000 units, we are a reliable partner for global wholesalers and large-scale plants.
Q5: Do you offer custom branding or local partnerships?
A: We provide extensive OEM services and are actively seeking strategic agents who share our vision for quality and innovation.
YNT80A रोटरी स्क्रू एयर एंड: 60,000+ घंटे का डिज़ाइन जीवन, वैश्विक समर्थन के लिए सार्वभौमिक घटक, वीएसडी दक्षता और 50 डिग्री सेल्सियस तक उच्च-परिवेश संचालन के लिए अनुकूलित। प्रीमियम बेबियोस निर्यात श्रृंखला।