| Lyra933 & Lyra933N SMT Lead-free Reflow Oven
The Lyra 733 SMT Lead-free Reflow Soldering Oven is designed for high-efficiency PCB assembly, providing uniform heating and precise soldering for a wide range of electronic components. Its modular design allows easy integration with various SMT production lines, including DIP, coating, dispensing, and LED assembly lines. With user-friendly controls, energy-efficient operation, and reliable performance, the Lyra 733 ensures consistent soldering quality. Backed by I.C.T’s professional installation and training, it supports smooth production start-up and long-term operation.
| Feature
The Lyra 733 uses PID+SSR control to achieve ±1°C accuracy across all heating zones. Independent upper and lower zone adjustment and stepless belt speed control allow flexible soldering profiles. High-efficiency heaters and aluminum-zinc boards ensure rapid thermal recovery and uniform heat distribution, making it suitable for lead-free soldering of various PCB types.
Equipped with advanced hot-air modules, the Lyra 733 provides fast warm-up and even heat circulation. Long-life heaters with high sensitivity reduce thermal inertia. The optimized airflow system ensures uniform heating across all PCBs while minimizing energy consumption, ideal for high-volume and lead-free production.
The Lyra 933's modular construction allows easy line expansion and integration with other SMT equipment, such as printers, pick-and-place machines, coating systems, and LED assembly lines. This design ensures adaptability for future production upgrades.
| Reflow Oven Specification
| Model | Lyra 622/622N | Lyra 733/733N | Lyra 933/ 933N |
| Quantity of preheating zones | 6 | 7 | 9 |
| Quantity of peak zones | 2 | 3 | 3 |
| Max. soldering temperature | pre-heating zones 300 °C and peak zones350 °C | ||
| Quantity of cooling zones | 2 | 2 | 3 |
| Mesh Width | Standard 440mm( Option 560 & 680mm ) | ||
| Rail Width | Single Rail: 50 - 460mm, Option: 50 - 686mm other Width on request. Dual Rail Standard: 50 - 290mm*2 | ||
| Dimensions | 5150*1400*1500mm | 6250*1400*1500mm | 6950*1400*1500mm |
| Weight | 2600 kg | 3000 kg | 3400 kg |
* I.C.T keeps working on quality and performance, specifications and appearance may be updated without particular notice.
| SMT Line Equipment List
Our High Quality PCBA Production Line features advanced equipment for efficient and precise PCB assembly. The fully automated SMT line includes a loader, an auto printer for accurate solder paste application, a pick-and-place machine for precise component placement, a reflow oven for reliable soldering, and an AOI system for thorough defect inspection. This High Quality PCBA Production Line ensures smooth operation, high reliability, and low-cost SMT assembly, meeting diverse industry requirements.
| Product Name | Purpose in SMT Line |
|---|---|
| SMT Line | Turkey Fully Automated Traceable High-End SMT Line. |
| PCB Loader | Automatically loads bare PCBs to the line. |
| Solder Paste Printer | Prints solder paste on PCB pads accurately. |
| Pick and Place Machine | Mounts components onto PCBs precisely. |
| Reflow Oven | Melts solder to form solid joints. |
| AOI Machine | Inspects solder joints and placement defects. |
| SPI Machine | Checks solder paste height and quality. |
| Traceability Equipment | Records and tracks production data. |
| PCB Cleaning Machine | Cleans PCB/Stencil to remove flux, dust, and contaminants post-soldering. |
| PCB Routing Machine | Precision-cuts PCBA outlines and slots with high-speed cutting. |
| SMT Bentop Robot | Automates screw-fastening and soldering for efficient SMT assembly. |
| Customer Success Video
A leading LED lighting manufacturer in Tajikistan trusted I.C.T with their entire factory upgrade: two full high-speed SMT lines, one DIP wave soldering line, one conformal coating line, one dispensing line, and a complete LED bulb assembly line. Two experienced I.C.T engineers flew to the factory immediately after equipment arrival. They first spent days debugging every machine, connecting all signals and calibrating parameters, then trained the local team step by step until the operators successfully produced the very first perfect LED bulb on their own. The customer now runs stable mass production 24/7 and says our on-site support and hands-on teaching made the whole project incredibly smooth and fast
| Professional Training & Support
I.C.T offers full installation, training, and technical support for the Lyra 733 SMT Lead-free Reflow Oven. Engineers assist with equipment setup, operation guidance, maintenance, and process optimization. Remote support and rapid responses to client queries ensure smooth line operation. Our comprehensive services help clients maximize efficiency, reduce downtime, and achieve reliable, high-quality soldering results across all production lines.
| Customer Praise
Clients highly value I.C.T engineers’ professionalism, the Lyra 733’s reliable performance, careful packaging for shipment, and fast support for inquiries. Customers highlight our attentive guidance, smooth installation process, and consistent soldering quality, ensuring confidence and satisfaction in every SMT project.
| Our Certification
The Lyra 733 SMT Lead-free Reflow Oven is certified with CE, RoHS, ISO9001, and patented technology. These certificates guarantee international quality, safety, and compliance standards, assuring clients of reliable and durable performance for lead-free PCB soldering applications.
| About Us and Factory
I.C.T has its own R&D and manufacturing facilities with a large workforce and rapid growth. Serving clients in multiple countries worldwide, we provide professional SMT solutions and comprehensive support. Our factory follows strict testing procedures and quality management systems to ensure high standards. With extensive experience, innovative technology, and dedicated service, I.C.T is a trusted partner for global electronics manufacturing, delivering reliable and efficient production solutions.
Q1: How does a reflow oven work?
A reflow soldering oven works by using a controlled heating system to melt solder paste and form strong solder joints between electronic components and the PCB. The process follows several heating zones – preheating, soaking, reflow, and cooling – to ensure uniform temperature distribution. With precise temperature control, a reflow soldering oven guarantees reliable connections and consistent soldering quality in mass production.
Q2: How to reflow solder in an oven?
To reflow solder in an oven, you need to first apply solder paste onto the PCB pads, place electronic components in position, and then pass the board through a reflow soldering oven. Inside the oven, the PCB goes through a carefully designed thermal profile: the solder paste is heated, melted, and then cooled to create solid solder joints. Using a professional reflow soldering oven ensures repeatable results and minimizes soldering defects.
Q3: How to use a reflow oven?
Using a reflow soldering oven involves setting the correct temperature profile according to the solder paste specifications and PCB design. Operators load the PCB assemblies onto the conveyor, and the boards automatically pass through different heating zones. By adjusting parameters such as conveyor speed, peak temperature, and cooling rate, the reflow soldering oven can achieve high-quality soldering for various electronic products, including automotive electronics, communication devices, and consumer electronics.