HH Type Hydrogenation High-Purity Nitrogen Purification Equipment
Our factory specializes in producing HH type nitrogen purification
equipment, also known as HH nitrogen purifiers or hydrogenated
nitrogen purification devices. This specialized SMT nitrogen
purification equipment is designed specifically for electronic
welding scenarios, deeply adapted to SMT reflow soldering
production lines. It provides a stable and reliable high-purity
nitrogen gas source for lead-free reflow soldering and precision
surface mount soldering, making it an indispensable core supporting
equipment for SMT production lines.
Working Principle
The equipment uses N2 as the base material and employs H2 for
catalytic oxygen removal, followed by water removal to produce
high-purity N2 with low dew point.
Key Features & Benefits
- Hydrogenation catalytic deoxygenation process with high-quality
efficient catalysts
- Rapid removal of residual oxygen, moisture, and impurities from
ordinary nitrogen
- No complex pretreatment required - operates at room temperature
- Purifies ordinary nitrogen to 99.999% ultra-high purity through
multiple filtration, drying, and pressure stabilization
- Effectively reduces dew point and oxygen content of nitrogen gas
- Eliminates pad oxidation, solder joint blackening, solder voids,
and other soldering defects
- Fully automatic intelligent control system supporting 24-hour
continuous operation
- Compact structure, easy installation, and simple operation and
maintenance
- Compatible with PSA nitrogen generators to replace expensive
bottled high-purity nitrogen
- Multiple safety protections and fault alarm functions for safe
operation
Application Areas
The HH type nitrogen purification equipment is professionally
designed for SMT reflow soldering production processes and widely
used in various precision electronic manufacturing fields. It
serves core processes including PCB surface mount processing,
lead-free reflow soldering, and precision component packaging.
Suitable for consumer electronics and industrial electronics
production lines such as mobile phones, smart wearables, home
appliance control boards, and industrial control communication
motherboards. Also meets high-end manufacturing gas requirements
for semiconductor packaging, chip pin soldering, BGA precision
mounting, and high-standard soldering scenarios in new energy
electronics and automotive electronics.
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 |
Frequently Asked Questions
What operating conditions and production lines is the equipment
suitable for?
Specially designed for SMT reflow soldering process, it can be
connected to various reflow soldering furnaces and nitrogen
generation units, suitable for large, medium and small SMT
production lines, electronic processing plants, and meets
continuous production needs.
What purification process is used?
It adopts hydrogenation catalytic deoxygenation process, operates
at room temperature, and is equipped with dedicated catalyst to
efficiently remove oxygen, moisture, and impurities from nitrogen
gas, resulting in high purification efficiency.
How much purity can nitrogen ultimately reach?
Ordinary nitrogen can be purified to a high-purity level of
99.999%, with oxygen content and dew point indicators that meet gas
standards for SMT precision welding.
What production problems can be solved by using this device?
Effectively avoids adverse phenomena such as pad oxidation,
blackening of solder joints, voids, and virtual soldering during
reflow soldering, improving soldering quality and product yield.
Is the equipment difficult to operate? Do you need someone to be on
duty?
Equipped with fully automatic control system, it can run
automatically after parameter settings, without need for dedicated
personnel to supervise, and operation is simple and easy to learn.
Is the installation process complicated? Do you have any
requirements for the venue?
Integrated cabinet machine is designed with compact structure and
small footprint. It can be put into use by simply connecting air
source and power supply, and can be installed in conventional
workshop environments.
What are the advantages compared to bottled high-purity nitrogen?
Continuous and stable gas supply, no need for frequent bottle
changes, significantly reducing gas costs. Continuity of gas source
is better, which does not affect normal operation of production
line.
Does the device have safety protection function?
Standard equipment includes pressure monitoring, gas leakage,
abnormal working condition alarm, and safety interlock devices,
which comply with industrial usage standards and ensure safe
operation.
What tasks are required for daily maintenance?
Simple maintenance, regular inspection of pipeline, filter element,
and instrument status is sufficient, with few vulnerable parts and
low operation and maintenance costs.
What other industries can it be used in besides SMT reflow
soldering?
Can also be applied to precision electronic welding fields such as
semiconductor packaging, automotive electronics, new energy circuit
boards, and industrial control communication products.
Does the manufacturer provide installation, debugging, and
after-sales support?
We provide on-site installation, debugging, and on-site operation
guidance. Whole machine enjoys quality assurance services, and we
can provide maintenance, parts replacement, and technical support
in later stage.
Customer feedback and after-sales communication
Customers praise HH nitrogen purifier for stable operation and
qualified nitrogen purity. Our after-sales team replies promptly
during communication, offering smooth installation and technical
support. Superior quality and considerate service bring steady
repeat orders and good market reputation.
Certification
CNSMT specializes in HH-type nitrogen purification equipment.
Featuring high purification precision and stable operation, it
effectively improves nitrogen purity for electronics, heat
treatment and other industries. Our high-quality equipment sells
well globally with cost-effective prices to cut customers’ gas
costs. We provide comprehensive after-sales service covering
installation, commissioning, technical guidance and maintenance
with timely support. Welcome your inquiries and orders.
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