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The 80~150 m³/h Oil‑Free Oxygen Booster is a reciprocating piston compressor designed to raise low‑pressure oxygen (e.g., from PSA/VPSA generators) to the required high pressure for industrial, medical, and scientific applications. It features 100% oil‑free compression with self‑lubricating sealing materials, ensuring zero oil contamination and absolute safety for oxygen handling.
Products Advantages
100% Oil‑Free Operation – No lubricant in the compression chamber; maintains oxygen purity and eliminates fire/explosion risks from oil‑oxygen contact.
Intrinsic Safety – Constructed with oxygen‑compatible stainless steel and special alloys; fully compliant with oxygen service safety standards.
Multi‑Stage Compression – 3~4 stages with interstage safety valves ensure reliable high‑pressure output up to 330 bar (depending on configuration).
Low Maintenance – No oil changes, no oily wastewater disposal; simple routine inspections and filter replacements drastically cut operating costs.
Continuous Duty – Designed for 24/7 operation with automatic start/stop based on pressure demand, ideal for high‑volume production lines.
| Customer Pain Point | Our Solution |
| Risk of ignition/explosion due to oil‑oxygen mixture | 100% oil‑free design – no oil, no hazard |
| Degraded oxygen purity affecting product quality | Self‑lubricated materials keep gas pure and consistent |
| High maintenance cost and downtime | No oil management, 40% less maintenance effort |
| Low‑pressure oxygen cannot meet process requirements | Boosts pressure to exact needs (e.g., 225 bar / 330 bar) |
| Insufficient capacity for large‑scale consumption | 80~150 m³/h flow range covers most industrial & medical demands |
Medical & Healthcare – Hyperbaric oxygen chambers, cylinder filling for hospitals.
Industrial Manufacturing – Metal cutting/welding, chemical process gas boosting.
Air Separation Plants – PSA/VPSA oxygen generation boosting and circulation.
Food & Beverage – High‑purity oxygen for packaging and preservation.
Laboratory & Research – Precise high‑pressure oxygen supply for experiments.
Environmental & Energy – Ozone generation, wastewater aeration, lithium battery production.
FAQS
Q1: Why must an oxygen booster be 100% oil‑free?
Oxygen strongly reacts with oil; under high pressure, any oil contact can cause spontaneous combustion or explosion. Oil‑free design is the only safe solution for oxygen compression.
Q2: What is the difference between this piston booster and an oil‑lubricated compressor?
Oil‑lubricated compressors introduce trace oil into the gas stream, which is unacceptable for oxygen. Our piston booster uses self‑lubricating rings and bearings, eliminating oil entirely, ensuring purity and safety.
Q3: What maintenance is required?
Routine maintenance includes inspecting filters, checking seals and valves, and cleaning the cooler. No oil changes or oil‑waste disposal are needed. Annual professional servicing is recommended.
Q4: Can I run this compressor continuously?
Yes. It is built for 24/7 continuous operation with built‑in temperature, pressure, and vibration monitoring to ensure long‑term reliability.
Q5: How do I choose the right model?
Please provide your inlet pressure, required discharge pressure, flow rate (within 80~150 m³/h), and site power supply. We will recommend or customise the best configuration for your specific process.
