Shenzhen Bebaios Machinery Co., Ltd
| Air Delivery | 45.0 m3/min |
| Supply Ability | 6000unit/month |
| Weight | 5350 KG |
| Payment Terms | TT; Western Union; Alipay |
| Cooling Method | Air cooled |
| Delivery Time | 1Month |
| Overall Dimensions | 3820×1980×2230 mm |
| Motor Power | 220 KW |
| Packaging Details | Wooden |
| Outet Connection | DN125 |
| Working pressure | 8 bar |
| Ambient Temperature | -5~45 °C |
| Model Number | RAT220/8 VSD |
| Certification | CE/NA |
| Brand Name | Bebaios |
| Place of Origin | China |
View Detail Information
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Product Specification
| Air Delivery | 45.0 m3/min | Supply Ability | 6000unit/month |
| Weight | 5350 KG | Payment Terms | TT; Western Union; Alipay |
| Cooling Method | Air cooled | Delivery Time | 1Month |
| Overall Dimensions | 3820×1980×2230 mm | Motor Power | 220 KW |
| Packaging Details | Wooden | Outet Connection | DN125 |
| Working pressure | 8 bar | Ambient Temperature | -5~45 °C |
| Model Number | RAT220/8 VSD | Certification | CE/NA |
| Brand Name | Bebaios | Place of Origin | China |
| High Light | VSD Screw Air Compressor ，220kW Screw Air Compressor ，Two-Stage Screw Air Compressor | ||
In high-throughput, automated manufacturing environments, compressed air is the critical "fourth utility," where even a minor pressure drop can jeopardize the entire production chain. The Bebaios 220kW/8bar Two-Stage Permanent Magnet Variable Frequency (PM VSD) Rotary Screw Air Compressor is engineered explicitly to mitigate factory downtime and eliminate inline pressure fluctuations. By dividing the compression workload across an advanced tandem dual-stage air-end, this heavy-duty system delivers an abundant, non-pulsating volumetric airflow while minimizing rotor loads. It serves as an ultra-reliable, high-capacity centralized air hub tailored for mega-scale manufacturing centers, textile mills, and heavy industrial automation networks.
Redefining Your Plant's Cost Structure: Electricity alone consumes over 70% of an industrial compressor’s total lifecycle cost. By combining a near-isothermal two-stage air-end with an advanced permanent magnet inverter drive, this 220kW flagship configuration reduces energy bills by up to 30% compared to traditional single-stage fixed-speed units. The capital expenditure (CAPEX) is typically recovered through utility savings within 12 to 18 months, converting a heavy utility burden into a sustained profit center for its ten-year service lifespan.
| Parameter | Specifications |
| Model | RAT220/8VSD |
| Working pressure(bar) | 8 |
| Air Delivery(m3/min) | 45.0 |
| Motor Power(KW) | 220 |
| Ambient Temperature(°C) | -5~45 |
| Outet Connection | DN125 |
| Cooling Method | Air cooled |
| Weight(KG) | 5350 |
| Overall Dimensions L×W×H(mm) | 3820×1980×2230 |
Tandem Two-Stage Compression (Lower Load, Extended Lifecycle)
Unlike high-stress single-stage units, our dual-stage tandem structure splits the total 8bar pressure ratio across two distinct stages. This dramatically lowers the internal compression ratio per stage, reducing the radial and axial forces acting upon the heavy-duty bearings and rotors. The result is minimized mechanical wear, a vastly extended overhaul cycle, and rock-solid 24/7 continuous operation.
Interstage Cool-Injection (Near-Isothermal Efficiency)
A high-capacity oil-injection cooling matrix is integrated between the primary and secondary compression stages. By dropping the air temperature before it enters the second stage, the thermodynamics are optimized close to the energy-efficient "isothermal compression" ideal. This structural design delivers up to 15% more Free Air Delivery (FAD) per kilowatt compared to single-stage equivalents, lowering the specific power consumption of your facility.
Synchronized IE5 PM VSD Drive (Constant Line Pressure)
Featuring an industrial-tier IE5 ultra-high-efficiency oil-cooled permanent magnet motor matched with an Inovance (汇川) intelligent frequency control array. Rather than wasting massive energy during frequent unloads or hard-starts, the PM VSD architecture dynamically tracks real-time factory air demand, fluctuating motor speed seamlessly. This guarantees an ultra-stable, constant-pressure discharge down to $pm 0.01 text{ MPa}$, directly boosting the product yield of precision production lines.
Textile & High-Speed Garment Mills: Delivering massive, uninterrupted volumetric airflow for continuous air-jet looming, high-speed spinning, and automated bulk yarn conveying.
Metallurgy & Heavy Steel Facilities: Providing rugged, high-volume compressed air for industrial blast furnace combustion support, scrap metal sorting, and heavy pneumatic tooling arrays.
Pulp & Paper Manufacturing: Engineering stable air power for heavy-duty dewatering presses,and high-capacity automated packaging lines in demanding, high-humidity environments.
Large-Scale Woodworking & CNC Centers: Running multi-axis CNC cutting routers, automated high-volume sanding tables, and computerized spray-painting lines requiring strict pressure stability.
Industrial Pharmaceutical Processing: Supplying ultra-stable, non-fluctuating compressed air lines for bulk material batching, laboratory instrumentation arrays, and centralized factory automation.
As a national high-tech enterprise, Bebaios Compressor, with a global reach, is committed to in-depth R&D and full-chain manufacturing in the field of energy-saving air compressors. Our product portfolio covers a full range of models, including screw compressors, permanent magnet variable frequency compressors, reciprocating piston compressors, and scroll compressors, and we also provide matching refrigerated dryers and post-processing equipment, customizing efficient and practical air system solutions for our customers.
We offer more than just equipment; we provide support. Leveraging our nationwide service network and 24/7 technical support, we promise a rapid response within 30 minutes. With our self-developed ERP system enabling precise data traceability for every machine, and on-site supervision by experienced engineers, Bebaios ensures uninterrupted production power, allowing you to focus on core business growth without worry.
Q1. What is your factory's monthly output?
A: We maintain a robust production scale with a capacity of approximately 6,000 units per month, ensuring stable supply and timely delivery for large-scale orders.
Q2. What is the warranty period for your equipment?
A: All of our air compressors come with a 12-month comprehensive warranty, providing you with long-term peace of mind and dedicated technical support.
Q3. What is the process for placing an order?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms and places deposit for formal order. Fourthly We arrange the production.
Q4. Where is your primary shipping port?
A: Our goods are primarily dispatched from Shenzhen Port, one of China’s largest maritime hubs, offering efficient global logistics connections.
Q5. What are the shipping methods and estimated delivery times?
A: We typically ship via sea freight. Depending on the destination country, the transit time generally ranges from 40 to 55 days. We will provide a specific schedule based on your exact location.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1996
Total Annual:
1,000,000-10,000,000
Employee Number:
450~500
Ecer Certification：
Verified Supplier
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