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50kW Low-Power Consumption PSA Oxygen Generator for Mine Emergency Rescue with

China 50kW Low-Power Consumption PSA Oxygen Generator for Mine Emergency Rescue with

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50kW Low-Power Consumption PSA Oxygen Generator for Mine Emergency Rescue with

MOQ： ≥1sets
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Payment Terms	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time	Transit time: Est. 17-24 days
Packaging Details	Wooden Box / Outer shell packaging
Color	Customized
Warrenty	12 Months After Delivery
Life Span	8-10 years
Trademark	gnee
Condition	New
Weight	1000 KG
Voltage And Frequency	220V and 380V 50HZ/60HZ
Colling Way	Air-cooling， Water-cooling
Noise Level	≤ 75 dB
Working Pressure	0.3 - 0.8 MPa
Pressure	0.4~1.0Mpa
Dew Point	-40℃
Brand Name	GNEE
Certification	SGS
Place of Origin	CHINA

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Product Details
Company Details

Product Specification


Payment Terms	L/C,D/A,D/P,T/T,Western Union,MoneyGram	Delivery Time	Transit time: Est. 17-24 days
Packaging Details	Wooden Box / Outer shell packaging	Color	Customized
Warrenty	12 Months After Delivery	Life Span	8-10 years
Trademark	gnee	Condition	New
Weight	1000 KG	Voltage And Frequency	220V and 380V 50HZ/60HZ
Colling Way	Air-cooling， Water-cooling	Noise Level	≤ 75 dB
Working Pressure	0.3 - 0.8 MPa	Pressure	0.4~1.0Mpa
Dew Point	-40℃	Brand Name	GNEE
Certification	SGS	Place of Origin	CHINA
High Light	50kW Low-Power Consumption PSA Oxygen Generator ，Continuous Operation ≥72 Hours PSA Oxygen Generator ，30Nm³/h Flow Rate PSA Oxygen Generator

Product Description

PSA Oxygen Generator is a low-power oxygen supply device specially designed for mine emergency rescue scenarios. Based on pressure swing adsorption technology, it adopts a high-efficiency and energy-saving molecular sieve system to stably produce high-purity oxygen (93%) at a low power consumption of 50kW. It features core advantages of fast startup, strong mobility, resistance to harsh environments, and long battery life. As an emergency-specific model of Vacuum Pressure Swing Adsorption Oxygen Systems, it adopts a trailer-mounted design, enabling rapid arrival at mine accident sites and starting oxygen supply within 10 minutes. It provides continuous oxygen support for trapped miners and rescuers, while adapting to ventilation and oxygen supplementation in hypoxic underground mine environments, serving as an indispensable life support equipment in the mine emergency rescue system.

Product Specifications

Model	Oxygen storage tank	External dimensions (m)	Total weight	Power KW
PSA-1	OG20	6.1×1.5×2.4	1600	5.5
PSA-2	OG20	6.1×1.5×2.4	1800	5.5
PSA-3	OG20	6.2×1.5×2.4	2100	5.5
PSA-4	OG30	6.3×1.7×26	2300	7.7
PSA-5	OG30	6.4×1.7×2.6	2500	7.7
PSA-6	OG50	6.5×1.7×3.2	3000	11.7
PSA-7	OG50	6.7×1.7×3.2	3500	11.9
PSA-8	OG50	6.7×1.7×3.2	3700	11.9
PSA-9	OG50	10.5×1.75×3.2	3800	16
PSA-10	OG50	10.5×1.75×3.2	3850	16
PSA-11	OG50	10.5×1.75×3.2	3900	16
PSA-12	QGF0	10.5×1.75×3.2	3950	16.5
PSA-13	CG50	11×1.75×3.2	4000	20
PSA-14	0G50	11×1.75×3.2	4100	20
PSA-15	OG50	11×1.75×3.2	4150	23.5
PSA-16	OG50	11.5×1.75×3.2	4200	23.5
PSA-17	OG50	11.5×1.75×3.2	4300	23.5
PSA-18	OG50	12×1.75×3.2	4500	31.5
PSA-19	OG50	11.5×1.75×3.2	4600	31.5
PSA-20	OG50	11.5×1.75×3.2	4650	31.5
PSA-21	OG50	11.5×1.75×3.2	4900	31.5
PSA-22	OG50	12.5x1.75x3.2	5000	31.5
PSA-23	OG60	12.8x1.75x3.25	5200	31.5
PSA-24	OG60	12.9x1.75x3.25	5300	32.5
PSA-25	OG60	12.9x1.75x3.25	5350	32.5
PSA-26	OG60	13x1.75x3.25	5400	32.5
PSA-27	OG60	13.8x1.75x3.25	5450	39.5
PSA-28	OG60	13.8x1.75x3.25	5500	39.5
PSA-29	OG60	13.85.x19x3.25	5550	39.7
PSA-30	OG60	14.5x1.9x3.25	5800	39.7
PSA-31	OG60	14.5x1.9x3.25	5850	39.7
PSA-32	OG60	14.5x1.9x3.25	5800	39.7
PSA-33	OG60	15x1.9x3.25	5950	47.7
PSA-34	0060	15x1.9x3.25	6000	47.7
PSA-35	OG60	15x1.9x3.25	6050	47.7
PSA-36	OG60	15.5x1.9x3.25	6300	48
PSA-37	OG60	15.5x1.9x3.25	6350	48
PSA-38	OG60	15.5x1.9x3.25	6400	48
PSA-39	OG60	15.5x1.9x3.25	6450	48
PSA-40	OG60	15.5x1.9x3.25	6500	58
PSA-41	OG100	15.5x2.3x3.35	7700	58
PSA-42	OG100	15.5x2.3x3.35	7750	58
PSA-43	OG100	15.5x2.3x3.35	7800	58
PSA-44	OG100	15.5x2.3x3.35	7850	58
PSA-45	OG100	15.5x2.3x3.35	7850	58
PSA-46	OG100	15.5x2.3x3.35	7900	59
PSA-47	OG100	15.5x2.3x3.35	7900	59
PSA-48	OG100	15.5x2.3x3.35	8050	59
PSA-49	OG100	15.5x2.3x3.35	8200	79
PSA-50	OG100	15.5x2.3x3.35	8250	79

Oxygen Supply Pain Points in Mine Emergency Rescue and Core Value of PSA Oxygen Generator

Mine mining environments are complex, prone to accidents such as collapses, water inrushes, and gas explosions, leading to hypoxia or excessive concentrations of toxic gases underground. The golden rescue period is only 72 hours, imposing extremely high requirements on the response speed, mobility, and endurance of oxygen supply equipment. Traditional mine emergency oxygen supply relies on oxygen cylinders and oxygen respirators: oxygen cylinders have short endurance (only 2-4 hours of oxygen inhalation per person), and oxygen respirators are suitable for personal protection, failing to meet the needs of simultaneous oxygen supply for multiple people and long-term rescue.

The 50kW low-power design of the PSA Oxygen Generator is adapted to mine emergency scenarios. It can be powered by diesel generators or mine backup power supply, with a continuous operation time of ≥72 hours, fully covering the golden rescue period. The 93% oxygen purity can quickly relieve hypoxia symptoms, avoiding confusion or life-threatening risks for trapped miners due to oxygen deficiency. The 30Nm³/h flow rate can support 20-25 people to inhale oxygen simultaneously (1-1.5Nm³/h per person), meeting the synchronous oxygen supply needs of rescue teams and trapped personnel. Its trailer-mounted mobile design is suitable for rugged mine roads, equipped with a four-wheel drive traction system that can travel on roads with a slope ≤30°, arriving at accident sites quickly – its response speed is 80% faster than traditional oxygen supply methods. As an emergency model of psa gas plant, it requires no external equipment, can be started immediately after unpacking, and is simple to operate – rescuers can master it after simple training.

Maintenance and Emergency Reserve Management

As an emergency reserve equipment for mines, the PSA Oxygen Generator must be maintained in good condition at all times to respond to sudden accidents.

Daily maintenance: Start the equipment to run for 30 minutes monthly to inspect the operation of core components such as fans, generators, and control systems, ensuring no faults. Clean the air intake filter weekly and replace it monthly to avoid dust blockage affecting air intake volume; test the adsorption performance of the molecular sieve every six months, and regenerate or replace it in a timely manner if purity decreases (normal service life is 2-3 years).
Storage requirements: Store the equipment in a dry and well-ventilated warehouse, take anti-freezing measures in winter to prevent freezing of water tanks and pipelines; regularly replace engine oil and filter elements of the diesel generator, and keep the fuel tank at more than 1/3 full to ensure rapid startup in emergencies.
Reserve management: Establish equipment maintenance records, with special personnel responsible for management, and conduct a comprehensive inspection quarterly, including tire pressure, flexibility of support legs, and insulation of the electrical system. In addition, equip sufficient spare parts such as filter elements, seals, and oxygen masks to ensure quick replacement in case of faults without affecting emergency use.

With its 50kW low-power consumption and rapid response advantages, the PSA Oxygen Generator has become a life support equipment for mine emergency rescue. Its vpsa oxygen generator technology can provide continuous and stable oxygen support for rescue sites. Combined with standardized maintenance and rapid deployment, it can maximize the safety of miners and rescuers, improving mine emergency rescue capabilities.

In addition to PSA Oxygen Generators, we also produce VPSA Oxygen Generators, storage tanks, heat exchangers and other products. If you are interested in VPSA Oxygen Systems or other products, please feel free to send an email to info@gneeheatex.com. We will be very happy to serve you.

Company Details

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Business Type:

Manufacturer,Trading Company 
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Year Established:

2012 
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Total Annual:

100000-200000
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Employee Number:

100~150 
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Ecer Certification：

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As a professional pressure vessel enterprise,Henan Gnee New Materials Co., Ltd. has been involved in the pressure vessel industry since 2012. Our company can provide products such as large cryogenic storage tanks and LPG series containers. At the beginning of the company's establishment, it purchase... As a professional pressure vessel enterprise,Henan Gnee New Materials Co., Ltd. has been involved in the pressure vessel industry since 2012. Our company can provide products such as large cryogenic storage tanks and LPG series containers. At the beginning of the company's establishment, it purchase...

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