Inverter Single Stage Air Compressor

Variable speed saves energy; single-stage keeps the machine simple. This inverter single stage air compressor deliberately combines both: VSD modulation for energy saving, and a single-stage screw airend for reliability and easy service. The single-stage design has few moving parts and a straightforward oil circuit, so routine maintenance stays simple even for workshops without a dedicated compressed-air technician, while the inverter adjusts output to actual air use and removes the waste of unloading cycles. Airend and motor connect by direct drive, so transmission losses stay low, and the smart controller offers several operating modes that switch automatically with working conditions. Soft start protects the grid and extends contactor life, and the precise pressure control avoids the wide load-unload pressure band that fixed-speed machines hold by default. Delivered pressure is held precisely, giving stable air quality across shifts. The platform covers 6.5 to 32.5 cubic meters per minute at 8 to 13 bar with 45 to 160 kW. The buyer logic is a balance: plants that want VSD savings but do not want the added complexity and cost of staged compression get a machine that is easy to operate and service while still cutting energy use versus an old fixed-speed station - a practical middle ground for smaller industrial teams. The smart controller records running hours and fault history, so servicing can be planned around actual usage rather than a fixed calendar, and the soft start means the machine can be added to a weaker site grid without upgrading the supply cable.

Comps sends experienced engineers on site for installation and commissioning: positioning, piping connection, electrical wiring, system commissioning and parameter optimization, followed by training for the buyer's operators. For buyers without a compressed-air engineering team, this means the delivered unit is running correctly on day one, rather than left to local improvisation.

Applications

 

Small and medium industrial enterprises. Single-stage simplicity means easy maintenance without a dedicated air specialist, while VSD saves energy for workshops with swinging loads.

Machining and auto repair. Precise pressure supports spindles, torches and pneumatic tools, and automatic modes remove the need for an operator to adjust settings across the day.

Food packaging and printing. Stable pressure protects packaging and print quality, and direct drive reduces service points in plants with limited maintenance staff.

Customization

 

We set voltage and frequency to your grid, select the pressure tier, and adjust outlet connection, canopy color, skid dimensions and control configuration. OEM/ODM branding is available and drawing-based customization is supported.

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. What are the payment terms?

A.30% advance before production and 70% balance before shipment; we accept USD, EUR, CNY and offshore CNY.

Q2. Which shipping terms do you support?

A.We support EXW, FOB, CIF and DDP.

Q3. What is the MOQ?

A. The MOQ is one unit.

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