
Onsite Oxygen Generators For Mining And Mineral Processing
Description
Technical Parameters
●Continuous On-Site Oxygen Production
Generates oxygen on demand directly from ambient air - no need for cylinder deliveries or cryogenic storage.
●Reliable Performance in Remote and Harsh Mining Conditions
Engineered for durability and stable gas output even under remote-site constraints (dust, variable climate, limited infrastructure).
●Cost-Effective & Logistically Simple
Eliminates recurring costs and risks associated with oxygen transport, storage, and handling logistics.
●Enhanced Mineral Recovery and Process Efficiency
Consistent oxygen supply supports efficient leaching, oxidation, and flotation - leading to improved metal recovery rates and reduced chemical consumption.

| No. | Models | Capacity (Nm3/hr) | Purity | Power consumption of 1Nm3 oxygen produced (kw/h) | Number of bottles filled in 12 hours (pcs) | Operator needed |
| 1 | NTK-5P | 5 | 93%+-3% | 3.54 | 10 | 2 |
| 2 | NTK-10P | 10 | 93%+-3% | 2.52 | 20 | 2 |
| 3 | NTK-15P | 15 | 93%+-3% | 2.31 | 30 | 2 |
| 4 | NTK-20P | 20 | 93%+-3% | 2.13 | 40 | 2 |
| 5 | NTK-25P | 25 | 93%+-3% | 2.01 | 50 | 2 |
| 6 | NTK-30P | 30 | 93%+-3% | 2.09 | 60 | 2 |
| 7 | NTK-40P | 40 | 93%+-3% | 1.81 | 80 | 2 |
| 8 | NTK-50P | 50 | 93%+-3% | 1.94 | 100 | 2 |
| 9 | NTK-60P | 60 | 93%+-3% | 1.62 | 120 | 2 |
| 10 | NTK-80P | 80 | 93%+-3% | 1.92 | 160 | 2 |
| 11 | NTK-100P | 100 | 93%+-3% | 1.83 | 200 | 2 |
| Design basis: Altitude:≤500m;RH:≤80%;Temperature:0℃-38℃;Filling pressure: 150Bar 40L Type Standard Cylinder | ||||||

Why Choose NEWTEK's Oxygen Generator
✅️Mining-Focused Design & Industry Experience
NEWTEK specializes in oxygen generation systems tailored for mining and mineral processing - designed with mining workflows and on-site realities in mind.
✅️Stable & High-Quality Oxygen Output
The PSA/VPSA process ensures constant oxygen purity and flow, supporting consistent process conditions for ore treatment.
✅️Flexible and Customizable Solutions
Systems can be configured to match varying ore volumes, processing scales, and site constraints - from small mining sites to larger operations.
✅️Reduced Operational Risk and Improved Sustainability
On-site generation minimizes supply-chain risks and transport hazards, reduces dependency on external oxygen supply, and supports safer, more sustainable mining operations.
FAQ
Q1: Why is an on-site oxygen generator needed for mining and mineral processing?
A1: Oxygen is critical for processes like ore leaching, sulfide-ore oxidation, sparging, and flotation. On-site generators ensure a stable, uninterrupted oxygen supply, which liquid oxygen deliveries or cylinders cannot reliably guarantee in remote mining environments.
Q2: Can this generator fully replace conventional liquid oxygen supply?
A2: Yes - the system produces high-purity oxygen directly from air, eliminating the need for liquid oxygen deliveries, cryogenic storage, or cylinder logistics.
Q3: Is the produced oxygen purity sufficient for mineral processing requirements?
A3: Yes - the PSA / VPSA technology delivers oxygen of purity and consistency appropriate for leaching, flotation, and sulfide oxidation operations.
Q4: Will the generator operate reliably in remote or harsh mining sites?
A4: Yes - the system is engineered to withstand challenging conditions such as dust, variable climate, and limited infrastructure, ensuring stable operation even in remote areas.
Q5: How does using an oxygen generator affect operating costs?
A5: It significantly reduces costs by eliminating transport and storage expenses for liquid oxygen, reducing dependency on external supply, and minimizing downtime risk related to oxygen shortages.
Q6: Does the system offer flexibility to adapt to different mine scales or processing requirements?
A6: Yes - NEWTEK offers customizable configurations to match different ore volumes, mine sizes, and process demands, making it suitable for small- to large-scale operations.
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