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.
