Dry Oil Free Air Compressor

Class 0 compressed air used to mean a fixed machine room with a prepared power supply. This dry oil free air compressor changes that equation by putting oil-free screw compression, a diesel power pack and a mobile trailer on one platform, delivering Class 0 air at locations where there is no electricity. The compression elements are dry screw rotors sprayed with a special anti-friction coating, so sealing and rotor clearance are maintained without any lubricating oil entering the compression chamber. The compression chamber is fully isolated from the power train, which removes every path of oil migration to the outlet air, and the machine adds a downstream precision filtration stage to further polish air quality. The result is 100% oil-free compressed air meeting the Class 0 standard for buyers whose processes cannot accept oil contamination at all. Because the drive is diesel and the whole package sits on a trailer, the unit brings oil-free air quality to mobile jobs rather than only to a fixed plant room. The flow range of 12 to 48 cubic meters per minute at 7 to 13 bar covers mid-size process air needs in food, pharmaceutical and electronics lines, and the sealed water lubrication and seal design is engineered specifically so that zero oil contamination is maintained across long shifts. For overseas buyers, the value is that the same Class 0 air quality buyers expect from a stationary oil-free house can now be supplied as a towable, grid-independent package.

Oil-free air is a process-critical purchase, and wrong sizing or integration can compromise a production line. Comps runs an independent R&D department with compressor specialists who provide selection consulting, scheme design and installation guidance for oil-free systems, and can adapt the package to special process demands. For the buyer, this engineering support means the delivered unit matches the actual process air requirement instead of being an off-the-shelf choice that either starves the line or wastes energy.

Applications

 

Food processing and pharmaceutical production. Class 0 air carries no oil aerosol that could contact products or packaging, which is why the dry design is specified for process air in these lines.

Electronics and semiconductor manufacturing. Oil-free output protects sensitive components and cleanroom processes from oil vapor contamination, and the trailer format suits line relocations and external utility supply.

Precision spraying and mobile textile operations. Oil contamination would ruin finished coating and fabric, so the fully isolated compression chamber is the technical reason this mobile oil-free package is chosen for such mobile tasks.

Customization

 

We tailor the flow and pressure tier to your process air demand, choose the outlet filtration level for your air quality requirement, and configure the trailer for your site. Voltage of the auxiliary system, outlet connection, canopy color and OEM branding are adjustable, and we can build from your technical drawings or prototype. Custom sample development takes about 60 days.

All units are packed for export on wooden pallets with plastic foam cushioning to protect the canopy, cooler and control panel during sea freight. We support EXW, FOB, CIF and DDP terms. Payment is 30% advance before production and 70% balance before shipment. Standard units are delivered in 40 days, while customized units take about 60 days.

FAQ

 

Q1. Do you support OEM and ODM production?

A.Yes, we provide both OEM and ODM services for this dry oil free air compressor.

Q2. Can you build the unit according to our technical drawings or process specifications?

A.We can manufacture based on your drawings or prototype. Custom sample development takes about 60 days.

Q3. Do you accept third-party inspection before shipment?

A. Yes, third-party inspection is accepted. Every unit passes 100% inspection before packing.

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