Chip packaging hydrogen Nitrogen ratio equipment
Main Features
The hydrogen nitrogen ratio device is mainlyused for the ratio of nitrogen and hydrogen,achieving the mixing of nitrogen and hydrogen ina certain proportion, meeting the gas consump-tion requirements of nitrogen and hydrogenmixing in a specific proportion, and achieving fullyautomatic ratio and adjustment of hydrogen andnitrogen.
Application Areas
SMT reflow soldering hydrogen nitrogen ratio equipment (hydrogen nitrogen mixing cabinet, nitrogen hydrogen gas distribution system) is widely used in various electronic manufacturing fields. It is mainly adapted to the lead-free reflow soldering process of SMT surface mount production lines, and can meet the production needs of multiple industries such as consumer electronics, semiconductor packaging, automotive electronics, industrial control communication, and new energy. It is suitable for precision welding scenarios of products such as mobile phones, computers, smart wearable devices, home appliance control boards, precision PCB circuit boards, BGA chips, automotive grade electronic components, communication base station accessories, energy storage and lithium battery protection boards. Through stable and accurate hydrogen nitrogen mixed gas supply, it effectively prevents pad oxidation and reduces welding failure rates. It is suitable for large, medium and small automated SMT production lines, electronic foundries, and precision welding workshops. The core supporting equipment for high-end electronic precision reflow soldering production.
Our factory specializes in SMT reflow soldering hydrogen nitrogen ratio equipment, also commonly known as hydrogen nitrogen mixing ratio cabinet, hydrogen nitrogen ratio cabinet, nitrogen hydrogen ratio device, and nitrogen hydrogen gas distribution system. It is a specialized supporting equipment tailored for SMT surface mount production and lead-free reflow soldering process. It can build a stable and efficient SMT nitrogen hydrogen mixed gas supply system, which is widely applicable to various precision electronic soldering production lines and semiconductor packaging processes.
This reflow soldering dedicated hydrogen nitrogen proportioning machine adopts mature intelligent proportioning technology and is equipped with a high-precision flow control module, which can achieve precise proportioning of hydrogen and nitrogen. It usually supports adjustable hydrogen concentration of 2% -5%, with high proportioning accuracy. It can effectively remove pad oxidation and reduce welding void rate, perfectly meeting the high-quality welding needs of precision components such as BGA and QFP, greatly improving the glossiness of solder joints and product yield.
Technical Specifications
| Model |
Output |
Oxygen Purity |
Dimensions (L*W*H mm) |
Air Inlet |
Gas Outlet |
Weight (kg) |
Power Supply |
| HN4010 |
10Nm³/h |
≥93% |
1300*950*1850 |
G1/2" |
G1/2" |
500 |
AC220V/0.2KW |
| HN4020 |
20Nm³/h |
≥93% |
1400*950*1850 |
G1" |
G1/2" |
600 |
AC220V/0.2KW |
| HN4030 |
30Nm³/h |
≥93% |
1500*950*1850 |
G1" |
G1/2" |
700 |
AC220V/0.2KW |
| HN4040 |
40Nm³/h |
≥93% |
1600*1000*2000 |
G1" |
G1/2" |
800 |
AC220V/0.2KW |
| HN4050 |
50Nm³/h |
≥93% |
1600*1200*2200 |
G1" |
G1/4" |
1000 |
AC220V/0.2KW |
| HN4060 |
60Nm³/h |
≥93% |
1600*1200*2200 |
G1" |
G1" |
1200 |
AC220V/0.2KW |
| HN4080 |
80Nm³/h |
≥93% |
1800*1400*2500 |
G1" |
G1" |
1600 |
AC220V/0.2KW |
| HN4100 |
100Nm³/h |
≥93% |
2000*1600*2600 |
DN32 |
G1" |
1800 |
AC220V/0.2KW |
| HN4150 |
150Nm³/h |
≥93% |
2200*1600*2700 |
DN40 |
G1" |
2400 |
AC220V/0.2KW |
| HN4200 |
200Nm³/h |
≥93% |
2300*1600*2700 |
DN50 |
DN40 |
3000 |
AC220V/0.2KW |
| HN4250 |
250Nm³/h |
≥93% |
2400*1600*2700 |
DN50 |
DN40 |
4000 |
AC220V/0.2KW |
| HN4300 |
300Nm³/h |
≥93% |
2500*1600*2760 |
DN65 |
DN40 |
5600 |
AC220V/0.2KW |
| HN4400 |
400Nm³/h |
≥93% |
2700*1800*2900 |
DN65 |
DN50 |
6500 |
AC220V/0.2KW |
| HN4500 |
500Nm³/h |
≥93% |
3200*2400*3900 |
DN80 |
DN65 |
7500 |
AC220V/0.2KW |
| HN4600 |
600Nm³/h |
≥93% |
3500*2500*4000 |
DN80 |
DN65 |
8500 |
AC220V/0.2KW |
| HN4700 |
700Nm³/h |
≥93% |
3500*2500*4500 |
DN100 |
DN80 |
9500 |
AC220V/0.2KW |
| HN4800 |
800Nm³/h |
≥93% |
3800*2600*4500 |
DN100 |
DN80 |
11000 |
AC220V/0.2KW |
| HN4900 |
900Nm³/h |
≥93% |
3800*2600*5200 |
DN100 |
DN80 |
12000 |
AC220V/0.2KW |
| HN41000 |
1000Nm³/h |
≥93% |
4000*2800*5500 |
DN100 |
DN80 |
15000 |
AC220V/0.2KW |
The SMT reflow soldering hydrogen nitrogen ratio equipment adopts an integrated cabinet structure, with a regular layout and convenient installation. It also has functions such as voltage stabilization, filtration, online detection, and intelligent interlocking protection. It runs stably without fluctuations and can adapt to mass production line operations 24 hours a day without interruption. Compared to traditional manual gas distribution methods, this nitrogen hydrogen gas distribution system effectively avoids problems such as imbalanced ratios, unstable gas supply, and safety hazards. It has lower energy consumption, simpler operation and maintenance, and significantly reduces production costs for enterprises.
As a direct supply equipment from the source manufacturer, our hydrogen nitrogen ratio cabinet has excellent workmanship and outstanding cost-effectiveness, suitable for all types of SMT reflow soldering production lines, and can be used in both small and medium-sized workshops and large-scale automated production lines. SMT reflow soldering hydrogen nitrogen ratio equipment, popular in domestic and foreign markets, equipped with one-stop comprehensive after-sales service, providing installation and commissioning, regular operation and maintenance, exclusive technical support and other services, responding quickly and efficiently, ensuring worry free production for customers throughout the process. Welcome customers from all walks of life in the SMT industry to consult and discuss cooperation.
Frequently Asked Questions
1.What is the official name of this device?
Answer: This equipment is collectively referred to as SMT reflow soldering hydrogen nitrogen ratio equipment, commonly known as hydrogen nitrogen mixing ratio cabinet, hydrogen nitrogen ratio cabinet, nitrogen hydrogen ratio device, nitrogen hydrogen gas distribution system, or reflow soldering dedicated hydrogen nitrogen ratio machine in the industry. It forms a complete SMT nitrogen hydrogen mixing gas supply system as a whole.
2. In which scenarios are the devices mainly used?
Answer: Designed specifically for SMT surface mount production lines, it is mainly used in conjunction with lead-free reflow soldering furnaces and is also suitable for welding processes such as precision electronic components and semiconductor packaging. It is the core supporting equipment of electronic manufacturing production lines.
3.What is the conventional ratio of hydrogen nitrogen mixture?
Answer: The mainstream ratio in the industry is 2% -5% hydrogen and 95% -98% nitrogen. The equipment supports concentration range adjustment and can flexibly set parameters according to different welding processes and product requirements.
4.What is the precision of the ratio that can be achieved? How stable is it?
Answer: Adopting high-precision flow control technology, the proportioning error is small, the gas supply pressure and concentration are continuously stable, and it can operate continuously for 24 hours, fully meeting the production needs of the factory for mass production.
5.What functional modules does the nitrogen hydrogen gas distribution system include?
Answer: It integrates functions such as gas pressure stabilization, filtration, automatic proportioning, concentration online monitoring, safety interlocking, etc. It is designed in an integrated manner and does not require additional auxiliary equipment, with high integration.
6.Is the installation of the hydrogen nitrogen ratio cabinet complicated? Do you have any requirements for the venue?
Answer: The cabinet style integrated structure is easy to install and can be put into use by connecting the gas source and power supply. It occupies a small space and can be placed and deployed normally in a conventional workshop environment.
Customer feedback and after-sales communication
Customers praise HNP H₂-N₂ mixing unit for accurate proportion and stable automatic operation. Our after-sales responds fast for installation and technical problems. Fine quality and considerate service gain good reviews and repeat orders.
Certification
CNSMT specializes in hydrogen-nitrogen mixing equipment. Featuring precise gas proportioning, stable operation and high automation, our equipment suits heat treatment processes such as sintering and brazing. Thanks to consistent quality, our products are sold globally and well recognized in the industry. Reasonable pricing and high cost efficiency help customers cut gas consumption costs. We provide one-stop after-sales service including on-site installation, commissioning, technical guidance and regular maintenance with fast response. With reliable products and thoughtful service, we welcome inquiries and orders worldwide.
