5 m³/h Mini Nitrogen Generator for Welding

The 5 m³/h Mini Nitrogen Generator for Welding, available in full sizes from 1 to 20 cubic meters, with customization support. It isolates welding oxidation, resulting in bright, yellow-free welds. Fully automatic gas production saves time and money.

Equipment Features:

1. Fast start-up: provides qualified nitrogen within 15-30 minutes;
2. Fully automatic operation: unattended operation throughout;
3. High-efficiency molecular sieve filling: tighter, more compact, and longer service life;
4. Stable and adjustable pressure, purity, and flow rate to meet different customer needs;
5. Reasonable structure, advanced process, safe and stable, and low energy consumption.

Nitrogen Generator Principles

Pressure Swing Adsorption (PSA) Technology:This technology utilizes carbon molecular sieves to selectively adsorb oxygen and nitrogen from the air, separating nitrogen through pressure adsorption and depressurization desorption. This method operates at room temperature, is simple in process, uses compact equipment, requires little floor space, starts up quickly, produces gas rapidly, has low energy consumption, low operating costs, and a high degree of automation.

Membrane Separation Technology:This 5 m³/h Mini Nitrogen Generator for Welding utilizes the different permeation rates of oxygen and nitrogen in a hollow fiber membrane to achieve separation. This method features simple equipment structure, convenient operation and maintenance, and rapid gas production. However, the hollow fiber membrane requires high cleanliness of the compressed air, and the membrane is prone to aging and needs regular replacement.

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Applications:

This 5 m³/h Mini Nitrogen Generator for Welding is used for packaging, sintering, annealing, reduction, and storage of electronic products. It is primarily used in industries such as wave soldering, reflow soldering, crystal, piezoelectric, electronic ceramics, electronic copper strips, batteries, and electronic alloy materials. The electronics industry generally has high nitrogen requirements, typically requiring nitrogen with a purity of 99.9%, 99.99%, or even higher.

Company Strength

Guangdong Yili Machinery Equipment Co., Ltd. is a high-tech enterprise integrating R&D, design, and manufacturing.
Main Products: Compressed air systems, purification systems, and gas separation systems, with performance reaching leading domestic levels.
The company is located in Liaobu Industrial Park, Dongguan, covering an area of 20,000 square meters, including 8,000 square meters of modern factory buildings.
We have a professional technical team that continuously innovates to ensure stable and reliable products.
Service Industries: Petroleum, chemical, coal mining, metallurgy, tire, pharmaceutical, food, aviation, etc.
Choosing Elily means choosing leading technology and solid manufacturing strength.

Customers use Elion products on site

After-sales service:

Elily welding-specific nitrogen generators offer a 12-month warranty covering material and manufacturing defects. During the warranty period, free remote fault diagnosis and replacement of quality-related parts are provided, excluding improper operation and normal consumables. Clear liability ensures overseas customers can use the equipment with peace of mind.

FAQ

What are the standard flow rates?
A: In-stock specifications: 1/3/5/8/10/15/20 cubic meters. Custom flow rates, pressures, and purities are available.

Can multiple welding machines share one nitrogen generator?
A: Yes, by reserving 1.2 times the peak simultaneous gas consumption, a single generator can supply gas to multiple machines, saving on equipment investment and floor space.

How long does it take to reach the required purity after startup?
A: It takes approximately 20 minutes to reach the required gas production level. Afterward, it operates automatically with stable pressure and purity.

Does the equipment require professional installation after delivery?
A: We recommend remote guidance from us or installation by a local service provider. Installation mainly involves connecting the gas and electrical circuits and setting parameters. Users need to prepare an air compressor and a gas storage tank.

Is the operating interface complex?
A: It uses PLC touchscreen control, with Chinese/English options. It features one-button start and automatic operation. Daily monitoring only requires observing the purity meter and pressure gauge.

What are the environmental requirements for the equipment?
A: The ambient temperature should be between 5 and 40°C, with good ventilation, no corrosive gases, and a flat surface. No special foundation is required.