SMT Line-up

I.C.T Lyra 622 | High Porformance Reflow Soldering Machine with Nitrogen

Eight heating zones ensure precise temperature control.

Dual-rail system processes multiple PCBs efficiently.

I.C.T offers expert training and support.

Nitrogen system improves solder joint quality.

High-speed conveyor ensures smooth PCB movement.

Description

About Lyra622N Reflow Oven

The Lyra622N reflow soldering machine is perfect for modern PCB assembly. It combines precision, efficiency, and flexibility to meet diverse production needs. With eight heating zones and a nitrogen system, it delivers high-quality solder joints for LED, electronics, and more. Its dual-rail design boosts output, making it ideal for high-volume lines. I.C.T’s reliable support ensures seamless operation, helping you buy reflow oven with confidence from a trusted China reflow oven manufacturer.

Premium Features of Lyra series Reflow Oven

Advanced Heating System

Feature-SMD Reflow Oven L8-Heating System

The Lyra622N reflow soldering machine features eight heating zones for precise temperature control. Hot air circulation ensures even heat distribution across the PCB, preventing defects. The system supports lead-free soldering with temperatures up to 300°C, ideal for modern electronics. Operators can adjust profiles easily via the intuitive software, ensuring consistent results. This reflow oven for PCB is perfect for high-quality production, reducing rework and boosting efficiency in your SMT line.

Efficient Dual-Rail Conveyor

Feature-best SMT reflow oven-Robust Structural Design for Stable Operation

The dual-rail conveyor system in the Lyra622N reflow soldering machine doubles productivity by processing two PCBs at once. Robust guide rails prevent deformation, ensuring stable transport. The conveyor adjusts to various PCB sizes, offering flexibility for different projects. Anti-jam sensors enhance safety and reliability. This reflow oven for sale is designed for high-volume manufacturing, delivering smooth and accurate PCB handling every time.

Rapid Cooling Zones

Feature-reflow oven L8-Efficient Cooling System

The Lyra622N’s advanced cooling system ensures safe and fast component cooling. Dual cooling zones use controlled airflow to reduce thermal stress on PCBs, protecting sensitive parts. The system supports quick cycle times, improving throughput in busy production lines. Energy-efficient design lowers operating costs while maintaining performance. This China reflow oven offers reliable cooling for consistent, high-quality soldering results across diverse applications.

Case Study Video

Watch our Lyra622N reflow soldering machine shine in a Saudi Arabian LED bulb factory. This client purchased a full SMT line, including the Lyra622N, to boost production. In January 2025, two I.C.T engineers provided hands-on training, ensuring smooth operation. The video showcases the machine’s precision and efficiency in high-volume PCB soldering, highlighting why it’s a top choice for global manufacturers seeking a reflow oven for sale.

More SMT Machines

Equipment	Description
Loader	Loads PCB into the production line automatically.
Auto Printer	Applies solder paste with high precision.
Conveyor	Moves PCB smoothly between machines.
Pick and Place Machine	Places components accurately on PCB.
Reflow Oven	Melts solder to bond components securely.
AOI Machine	Inspects PCB for defects automatically.
Unloader	Removes finished PCB from the line.

PCB Loading

Printing Solder Paste

Place the component

Melts solder

AOI Inspection

X-ray Inspect

Successful Installation and Training

In Saudi Arabia, our Lyra622N reflow soldering machine was seamlessly installed in a client’s LED bulb factory. I.C.T engineers completed assembly, debugging, and training by January 2025. The group photo with smiling client staff and our team reflects their satisfaction with our service, solidifying I.C.T’s reputation as a trusted China reflow oven provider.

Customer Factory and Trusted Partnership 02 Product Factory Details

Customer Testimonials

Our clients consistently praise I.C.T’s reflow soldering machine for its outstanding quality. They love our engineers’ expertise, quick responses to pre-sale questions, and fast after-sales support. Many highlight the Lyra622N’s reliability in SMT lines, noting how it reduces defects and boosts efficiency. Choose I.C.T to buy reflow oven and experience top-tier service and performance.

Good Feedback 01 Product Factory Details

Our Certification

Our SMD Reflow Oven comes with CE certification and complies with ISO9001 standards. Additionally, I.C.T holds multiple patents for our innovative designs, ensuring top performance and reliability. These certifications reflect our commitment to delivering high-quality China lead-free reflow oven solutions for global industrial reflow oven markets.

I.C.T SMT Machine Certificate 01 Product Factory Details

I.C.T Factory & Our Team

I.C.T is a leading name among SMT reflow oven manufacturers, specializing in advanced electronics manufacturing solutions. Based in China, we provide high-quality China lead-free reflow ovens and complete SMT production lines. Our focus on innovation, quality, and customer support ensures reliable industrial reflow oven performance. Visit www.smtfactory.com to learn how I.C.T can enhance your production with our 8 zone reflow oven and more.

I.C.T Factory and Team Product Factory Details

Frequently Asked Questions

What is a reflow soldering machine with nitrogen?

A reflow soldering machine with nitrogen is an SMT oven that uses nitrogen gas during soldering to reduce oxidation inside the heating chamber. Lower oxygen levels help solder paste wet PCB pads and component leads more effectively, creating cleaner and stronger solder joints. This process is useful for fine-pitch ICs, BGAs, medical electronics, automotive modules, and other high-reliability PCB assemblies. To get stable results, engineers should control oxygen concentration, conveyor speed, and the reflow temperature profile based on solder paste requirements.
Why use nitrogen in reflow soldering?

Nitrogen is used in reflow soldering to improve solder joint quality by limiting oxidation during the heating process. Less oxidation means better solder wetting, fewer solder balls, reduced voiding risk, and more consistent joint appearance. A nitrogen reflow oven is especially helpful for lead-free soldering because lead-free alloys often require higher temperatures. Manufacturers producing high-density boards, communication products, or power electronics should consider nitrogen when normal air reflow cannot meet quality targets.
Is a nitrogen reflow oven suitable for lead-free soldering?

Yes, a nitrogen reflow oven is highly suitable for lead-free soldering because it provides stable heating and a low-oxygen process environment. Lead-free solder paste usually needs higher peak temperatures, which can increase oxidation risk in standard air reflow. Nitrogen helps protect solder surfaces and improves wetting during the critical reflow stage. For best results, operators should create a product-specific thermal profile and verify it with a profiler before mass production.
What PCB products benefit most from nitrogen reflow?

High-reliability and high-density PCB products benefit most from nitrogen reflow soldering. Typical applications include automotive control boards, medical devices, aerospace electronics, industrial power modules, server boards, and communication equipment. These products often use BGAs, fine-pitch ICs, dense layouts, or heat-sensitive components where solder joint quality matters a lot. Before choosing nitrogen reflow, manufacturers should compare defect rates, voiding limits, and reliability requirements to confirm whether nitrogen adds measurable process value.
How do you maintain a nitrogen reflow soldering machine?

A nitrogen reflow soldering machine should be maintained through regular cleaning, temperature calibration, oxygen monitoring, and conveyor inspection. Operators should check nitrogen flow, sealing performance, flux collection areas, fans, filters, and cooling zones to keep the process stable. Poor maintenance can increase oxygen levels, contaminate the chamber, and reduce soldering quality. For factories running multi-shift SMT production, a weekly inspection and scheduled deep cleaning plan helps reduce downtime and maintain consistent PCB reflow soldering performance.

Additional information

Model	I.C.T-Lyra 622/622N
Dimensions	515014001500mm
Preheating Zones	6 zones
Peak zones	2 zones
Max. soldering temperature	pre-heating zones 300 ℃ and peak zones350 ℃
Warm up time	ca. 20 min
Cooling zones	2 zones
Mesh Width	Standard 440mm( Option 560 & 680mm )
Type	SMEMA
Type of power system	(L1, L2, L3, N, PE) / 5-Wire-System
Voltage supply	5-Wire System 3P,N,PE 380 VAC ± 5 % 50 Hz Other voltages upon request

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