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CAMC
CAMC BDW-FUDA oil-free rotary air compressor is an efficient gas supply solution for the industrial sector. Based on innovative structure and compact body design, it is suitable for industries such as food processing and pharmaceuticals that are sensitive to gas source cleanliness, while balancing gas supply cleanliness, operational stability, and comprehensive economy. The equipment has undergone rigorous verification under multiple operating conditions and is of reliable quality, providing high-quality gas sources for various industrial gas scenarios.
The machine is equipped with an innovative four crank rocker mechanism, which relies on 90 ° reciprocating motion to output a stable 2Pa working pressure and achieve continuous and uniform gas supply. The whole machine is designed to be 100% oil-free and equipped with self-lubricating seals to prevent oil pollution from the source. The output air meets the ISO 8573-10 standard, with oil content far below the industry limit, and also complies with FDA and EU GMP regulations. It does not require additional oil removal treatment and can be directly used in sensitive production processes such as food blow molding and pharmaceutical sterile gas supply.
The external dimensions of the equipment are only 122 × 75 × 55cm, with a net weight of 235kg. It is compact and lightweight, easy to deploy and install on site, and saves factory space. Adopting a diesel driven fixed screw system, the power output is strong. Strengthening the cast iron crankcase with precision connecting rods reduces vibration and noise, reduces the probability of failure, and supports long-term continuous operation. Compared to traditional models, maintenance costs are reduced by 40%, eliminating the need for frequent replacement of lubricants and accessories, and shortening downtime for maintenance.
Relying on CAMC's mature industrial equipment manufacturing and overseas service system, we can provide efficient, clean, and worry free gas supply solutions for global customers, ensuring stable and continuous production operation.




| Item | Unit/Model | BDW -6/2 | BDW -7/2 | BDW -8/2 | BDW -9/2 | BDW -10/2 | BDW -10/2-S | BDW -12/2-S | BDW -16/2-S |
| Displacement | m³/min | 6 | 7 | 8 | 9 | 10 | 10 | 12 | 16 |
| Discharge pressure | MPa | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Axial power | Kw | ≤25.5 | ≤29 | ≤33 | ≤35 | ≤40 | ≤40 | ≤44 | ≤56 |
| Max rotate speed | R/min | 1250 | 1200 | 1150 | 1100 | 1100 | 1000 | 1000 | 950 |
| Durative working time | Min | ≤60 | ≤60 | ≤60 | ≤60 | ≤60 | ≤60 | ≤60 | ≤60 |
| Protective moment | N·m | 300 | 300 | 400 | 400 | 400 | 400 | 400 | 400 |
| Inspiration temperature | ℃ | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 |
| Exhaust temperature | ℃ | ≤200 | ≤200 | ≤200 | ≤200 | ≤200 | ≤200 | ≤200 | ≤200 |
| Weight | Kg | 190 | 195 | 209 | 216 | 230 | 366 | 376 | 430 |
Ultra clean air source: equipped with 100% oil-free design and self-lubricating seals, the output compressed air meets ISO 8573-10 certification standards, with oil content far below the industry's strict threshold, without the need for additional oil removal treatment, directly meeting the core gas needs of sensitive industries such as food processing and pharmaceuticals, ensuring production safety and product quality.
Stable and efficient power: The innovative four crank rocker mechanism accurately outputs a stable working pressure of 2 bar through 90 ° reciprocating motion. Coupled with a diesel driven fixed screw system, the power output is strong and continuous, and can stably support continuous operations in multiple scenarios such as industrial pneumatic tool driving and auxiliary gas supply, adapting to various industrial production rhythms.
Compact and easy to deploy: With a size of only 122 × 75 × 55 cm and a net weight of 235 kg, the compact design maximizes the saving of industrial site space. The floor standing installation is flexible and convenient, and can be quickly deployed without complex site modifications. It is suitable for various installation environments such as small workshops and distributed gas stations, reducing deployment costs.
Low cost operation and maintenance: Strengthening the cast iron crankcase and precision connecting rod structure greatly improves operational stability, effectively reduces noise and vibration, and reduces the incidence of failures; Compared to traditional models, maintenance costs are significantly reduced by 40%, eliminating the need for frequent replacement of lubricants and accessories, significantly shortening downtime for maintenance, and providing long-term operating costs advantages.
1. We run a food processing factory in Germany, and the CAMC BDW-FUDA oil-free rotary air compressor has been a game-changer for our production line. The 100% oil-free design and ISO 8573-1 Class 0 certification ensure that the compressed air is completely free of oil contamination, which is crucial for our food safety compliance with EU GMP standards. The compact size (122×75×55 cm) saves a lot of space in our workshop, and the stable 2-bar working pressure provides consistent air supply for our packaging and cleaning equipment. Compared with our previous compressor, the 40% reduction in maintenance costs has significantly lowered our operating expenses, and it has been running stably for 10 months without any failures.
2. As a pharmaceutical manufacturer in the United States, we have strict requirements for the cleanliness of compressed air, and the CAMC BDW-FUDA compressor fully meets our needs. The self-lubricating seals eliminate the need for frequent oil changes, and the oil-free air directly meets the FDA requirements for pharmaceutical production, avoiding the risk of product contamination. The diesel-driven fixed screw system provides strong and stable power, ensuring continuous operation even during peak production periods. The reinforced cast iron crankcase and precision connecting rod structure make it run smoothly with low noise, and its lightweight design (235 kg) made installation and deployment very convenient. It’s a reliable and cost-effective solution for our sensitive production environment.
1.Preparation Phase
Place the device on a flat, well-ventilated site. Check that the diesel tank has sufficient fuel, and verify that all connections are tight and seals are leak-free.
2.Startup Procedure
Open the diesel valve, then pull the starter (or press the electric start button if equipped). Allow the device to idle for 1-2 minutes until stable, then adjust to the working speed.
3.Operation Monitoring
Monitor the pressure gauge in real time during operation to ensure the working pressure remains within 2 bar. If abnormal pressure fluctuations or unusual noises occur, stop the machine immediately for inspection.
4.Shutdown Steps
Reduce the speed to idle, run for 30 seconds, then close the diesel valve. Once the device has completely stopped, clean dust and debris from the surface to maintain daily upkeep.




Q1: What are the main models and specifications?
A: Core models are BDW-10/2-S, BDW-12/2-S, BDW-16/2.
Displacement: 10/12/16 m³/min
Working pressure: 0.2 MPa (2 bar)
Shaft power: ≤29–35 kW
Speed: 900–1200 rpm
Weight: 230–350 kg
Q2: Why is it called “oil-free swinging type”?
A: It adopts a crank-rocker mechanism; the rotor swings 90° to change cylinder volume. The self-lubricating seals eliminate the need for oil lubrication, delivering 100% oil-free clean air.
Q3: What are the typical applications?
A: Ideal for dry bulk cement/ash/grain tank trucks, tank ships, and pneumatic conveying systems. Also suits food, chemical, and pharmaceutical industries requiring oil-free air.
Q4: What cooling and installation options are available?
A:Cooling: Air-cooled (standard).
Drive: Coupling + overload protector or V-belt pulley.
Mounting: Left/right, floor-mounted, or overhead.
Q5: How long can it run continuously?
A: Max 60 minutes continuous operation; allow ≥80 minutes cooling before restarting.
Q6: What’s the warranty and after-sales support?
A: 1-year warranty or 1000 working hours (whichever comes first). We provide global spare parts, 24/7 technical support, and on-site commissioning on request.
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