Reliable VPSA Oxygen Plants, Engineered for Your Process
On-site oxygen from 150 to 7,500 Nm³/h at 90%–93%+ purity — a proven way to lower your total oxygen cost
About Wuxi Yongye
Wuxi Yongye Gas Equipment Co., Ltd. is an R&D, manufacturing and sales enterprise headquartered in Wuxi, Jiangsu, China. Our core product is the VPSA (vacuum pressure swing adsorption) oxygen plant, complemented by PSA oxygen generators, PSA nitrogen generators and air separation units. Our plants serve the steel, non-ferrous metallurgy, chemical, pulp & paper, environmental and glass industries. Backed by a professional R&D team, fully proprietary intelligent control software and multiple national patents in oxygen generation, we are certified to ISO 9001 and serve customers worldwide.
Products
VPSA/PSA oxygen and PSA nitrogen plants, sized to your capacity and purity requirements. Technical data on every product page.
VPSA Oxygen Plant
The mainstream choice for large-scale on-site oxygen — lower total cost.
150–7,500 Nm³/h · Purity 90%/93%+ · Power ≤0.35 kWh/Nm³
PSA Oxygen Generator
Flexible molecular-sieve oxygen for small-to-medium duty, short lead time.
Custom sized · 90% purity (150 Nm³/h reference)
PSA Nitrogen Generator
Stable, reliable nitrogen for blanketing and inerting processes.
99% purity · References 100–1,000 Nm³/h
Why Choose Us
Proven Track Record
21+ reference projects (2022–2026) across steel, non-ferrous metals, paper, glass, environment and coking — including an overseas export; largest single train 3,000 Nm³/h.
Lower Energy Consumption
Optimized adsorption process brings specific power to ~0.32–0.35 kWh/Nm³ (90% purity) in continuous 24/7 operation, cutting your annual electricity cost.
Proprietary Technology & Intelligent Control
Fully proprietary intelligent control and management software (3 software copyrights) with one-touch start-up and unattended operation; 1 invention patent plus 4 utility-model patents.
Full-Lifecycle Service
One team owns every stage from sizing and design to fabrication, delivery, installation and commissioning, with remote support and fast response for overseas customers.
Service Support
Consulting & Design
Project Visits
Implementation & Commissioning
After-Sales & Spare Parts
Industry Solutions
Oxygen and gas separation solutions tailored to your industry — click through, or tell us about your operating conditions.
Iron & Steel
Oxygen enrichment for blast furnaces and steelmaking — up to 3,000 Nm³/h per train
Non-ferrous Metals
Oxygen-enriched smelting for higher throughput and stable furnace operation
Glass
Oxy-fuel combustion — higher temperature, lower energy, longer furnace life
Pulp & Paper
Oxygen bleaching and effluent treatment — less chlorine, higher brightness
Wastewater & Ozone
Aeration oxygen at 80–90% utilization; front-end feed for ozone generation
Chemical
Stable, low-cost oxygen for oxidation and gasification processes
Coal Coking
Oxygen supply for coking plants — 570 Nm³/h delivered
Aquaculture
Oxygen for intensive aquaculture — higher stocking density and survival
Projects
Vietnam · Hau Giang (Overseas)
Overseas delivery — VPSA 380×3 Nm³/h at 90% purity for wastewater ozone treatment, Hau Giang, Vietnam.
Chizhou, Anhui — Foundry Leader
VPSA 3,000 Nm³/h at 90% for blast-furnace enrichment — est. 50%+ lower oxygen cost and ~1,500 t/yr CO₂ reduction.
Hezhang, Guizhou — Metal Products
VPSA 2,000 Nm³/h at 80% for blast-furnace enrichment — customer saves ~RMB 5.5 million per year.
Sun Paper, Yanzhou, Shandong
VPSA 560×3 Nm³/h at 90% — a benchmark pulp & paper application.
Evaluating On-Site Oxygen Generation?
Tell us your capacity, purity and site conditions — we will respond with a preliminary proposal and investment estimate.