Leynow Oil-free Air Compressor | Clean and Stable Air Source, Suitable for High-Viscosity Vegetable Oil Fuel Atomization and Combustion Support
Stable Air Pressure, Steady Firepower
Clean and Oil-free, No Nozzle Clogging
Reduce Carbon Buildup, Reduce Black Smoke
OEM Matching for Commercial Stoves
DRY OIL-FREE AIR COMPRESSOR
High-viscosity fuel + unstable air source are the two hidden costs of kitchen serving efficiency and equipment maintenance costs.
Vegetable oil has high viscosity, ordinary air supply pressure is insufficient, oil droplet particles are large, resulting in black smoke, blackened pot bottoms, and fuel waste.
Carbon buildup remains from combustion, nozzles are often completely blocked, and chefs frequently disassemble and clean machines, delaying kitchen serving efficiency.
Unstable air supply pressure, harder to ignite when the machine is cold and at low temperatures, large firepower fluctuations, and poor stir-frying serving results.
Ordinary oil-lubricated air pumps output oil contamination, polluting the oil circuit and nozzles, resulting in short equipment lifespan and repeated repairs, increasing operating costs.
Four models cover micro single-stove, standard single-stove, double-stove large wok range, to multi-burner large commercial scenarios. All adopt a dry oil-free structure, with a working pressure range of 0.02~0.08MPa, suitable for commercial high-fire stoves, large wok ranges, and mobile banquet stoves.
Organizing key technical information of oil-free compressors for vegetable oil stoves, centering on dimensions such as air source cleanliness, atomization particle size, combustion-supporting ratio, pressure regulation, and self-cleaning.

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Intuitive comparison from air source quality to full life cycle cost across six dimensions.
| Comparison Item | Traditional Oil-lubricated Air Compressor | Leynow Oil-free Compressor Solution |
|---|---|---|
| Oil in Air Source | Contains oil mist, easily adheres to nozzles to form carbon buildup | Residual oil content <0.003mg/m³, clean air source |
| Pressure Stability | Large pressure fluctuations, firepower drifts when load changes | Stable output, pressure fluctuation ≤±0.005MPa |
| Maintenance Cycle | Frequent replacement of engine oil and oil filters, nozzles easily clogged | No need to replace lubricating oil, long maintenance cycle |
| Continuous Working Capability | Easy oil leakage and aging under long-time high-temperature working conditions | Intermittent continuous operation possible in high-temperature and oily fume environments of commercial kitchens |
| Impact on Combustion System | Oil mist interferes with atomization, severe black smoke and carbon buildup | Uniform atomization, complete combustion, reduce carbon buildup |
| Matching Cost | Low upfront cost, high later repair parts cost | Moderate upfront investment, lower total cost of long-term operation and maintenance |
Selection, piping, safety, and energy consumption: controlling the implementation quality of the entire air supply system from three dimensions.
Selection core: According to the number of burners, rated gas consumption per stove, and fuel viscosity, reserve 1.2 times flow redundancy.
Basic formula: Total required flow = Gas consumption per stove × Number of burners × 1.2 safety factor.
Prioritize matching the pressure range of 0.02~0.08MPa, and match the design parameters of the atomizing nozzle.
Recommended configuration: Intake primary filter + pressure regulating valve + pressure gauge + check valve.
Piping is recommended to use PU / stainless steel air pipes to reduce pipeline pressure drop; avoid overly long pipelines and sharp turns, control the pressure drop to ≤0.005MPa. Install an air filter at the front end of the air source to block dust and impurities.
Electrical: Ensure grounding protection for the compressor, keep it away from the high-temperature radiation area of the burner, and implement heat insulation protection.
Energy consumption accounting: Comprehensively consider compressor power consumption, compare the benefits brought by fuel savings and reduced maintenance, and comprehensively reduce the full life cycle cost of the stove.
Answering the pressure, continuous operation, and air storage configuration questions most concerned by engineers and stove manufacturers. Click the question to expand the answer.
No. Excessive pressure will cause excessive fragmentation of oil droplets, and fuel will be taken away by the airflow and wasted; too low pressure will result in insufficient atomization. The recommended stable working range is 0.04~0.06MPa, matching the vast majority of vegetable oil atomizing nozzles.
The LP series is an intermittent continuous operation model, which can meet the continuous work during the peak periods of three meals in commercial kitchens; continuous operation 24/7 without shutdown is not recommended. A pressure tank can be used to achieve intermittent start-stop and extend the life of the main unit.
For single-stove small-flow scenarios, no air tank is needed; for scenarios with dual stoves or multiple stoves used simultaneously, it is recommended to equip a small air tank to buffer pressure fluctuations and improve air supply stability.
From main unit quality, working condition adaptability, technical support to after-sales maintenance, we provide full-link support for stove manufacturers and engineering contractors across four dimensions, making the entire air supply system run more stably and maintenance more worry-free.
Dry oil-free compression structure, outputting clean air without polluting the oil circuit and nozzle, reducing the source of carbon buildup from the air source end, and adapting to the harsh working conditions of vegetable oil fuel.
Specially designed for high-temperature and oily fume environments in commercial kitchens, supporting continuous work during the peak periods of three meals, reducing downtime failures, and ensuring the pace of kitchen serving.
The technical team provides selection guidance and system matching suggestions, and supports stove manufacturers with integrated development, prototype testing, and joint parameter debugging.
Requirement communication - fault analysis - quotation - repair - testing - installation and commissioning - regular follow-up visits, a complete closed loop throughout the process, and new machines enjoy a 12-month warranty.
Please fill in your requirements carefully, and we will contact you within 24 hours.