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The BAOSI YNT55A occupies the mid-capacity segment of Baosi's oil-injected screw air end portfolio. It bridges the gap between compact light-duty models like the YNT46A and higher-output units such as the YNE series. Designed for applications that demand steady airflow without over-engineering, the YNT55A delivers a balanced combination of output, efficiency, and physical footprint—making it a versatile choice for both stationary and semi-portable compressor systems.

Balanced output – Provides airflow capacity suited for moderate industrial loads, offering enough volume to power multiple tools or production equipment without the bulk of larger airends.
Adaptable integration – Its mounting dimensions and drive interfaces are designed to accommodate both electric motor and diesel engine configurations, giving system builders flexibility across different power sources.
Built for moderate cycles – Engineered to handle sustained operation while remaining tolerant of load fluctuations, making it suitable for facilities with variable daily demand.
Simplified service access – Component layout prioritizes ease of maintenance, allowing technicians to perform routine checks and replacements with minimal disassembly.
Technical Parameters
| Model | Power(kW) | Connection method | Dimension(mm) | Weight(kg) |
| YNT55A | 7.5KW | direct drive | 288*170*137 | 25 |
Why It Matters
Right-sized performance
Matches capacity to common mid-range requirements, avoiding the cost and space penalties of oversized equipment.
Dependable uptime
Robust bearings and precision-machined rotors contribute to consistent performance with fewer unexpected interruptions.
Lower installation complexity
Standardized interfaces reduce engineering effort during system assembly, accelerating time-to-market for OEMs.
Cost-conscious operation
Optimized internal clearances help manage energy consumption without sacrificing reliability.
Application Fields
The BAOSI YNT55A is well suited for environments where compressed air needs fall between light-duty portable units and large-scale industrial systems:
General manufacturing – Supports assembly lines, pneumatic conveying, and material handling in mid-sized production facilities.
OEM compressor systems – Used by manufacturers building standardized compressor units for commercial and light industrial markets.
Agricultural operations – Powers grain handling, ventilation systems, and equipment maintenance in farming and agribusiness settings.
Construction support – Integrated into mobile compressor packages for on-site power tools and equipment.
Automotive service networks – Provides reliable air for tire service, paint booths, and shop tools in regional service centers.