I.C.T-Lyra 933D | Reflow Soldering SMT Oven Machine Dual Rail PCB Oven

Enhance your soldering process with the I.C.T-Lyra 933D Reflow Soldering SMT Oven Machine. Achieve precision and efficiency for your reflow soldering needs.To explore more about I.C.T SMT Reflow Soldering Oven, please click:


I.C.T-Lyra 933D | Reflow Soldering SMT Oven

Flexible Configuration

  • Modular design allows for customized heating and cooling zones.

Top Performance

  • Ensures optimal heat transfer and exceptional cooling efficiency.
  • Cooling zones can be controlled as needed.

Cost-Effective Operation

  • Requires minimal maintenance, thanks to powerful residue management.
  • Reduced consumption of fluids (gas, water, electricity, exhaust gas) lowers operating costs.

Experience unparalleled flexibility and performance with the I.C.T-Lyra 933D dual rail SMT oven.

reflow soldering

Key Features of Reflow Soldering

  • Each Lyra reflow solderis made with Nitrogen Standard. Customer can add nitrogen at any time in future
  • Special design of guide rail, guide Rail will not deformed.
  • The chamber’s hole-free design prevents heat leakage, ensuring accurate temperature control.
  • All electrical components and connection points in oven are suspended, ensuring enhanced safety.
  • Lyra incorporates a robust motor protection design, preventing motor seizing due to excessive flux.
  • Perfect Process control and reliability (Loading effect < 2K)
  • Transmission speed 87.5 cm/min and motor frequency 35Hz:
    – Thermal uniformity capacity CI = 2.0 ℃
    – Heat balance capacity Φ = 24.5 ℃ – 27 ℃
    – Air flow is 4.5kl
  • Reflow oven flux management system can effectively manage residue and reduce nitrogen consumption.
  • Cooling system is more reasonable, water cooling and air cooling can be replaced at any time.

Specification of reflow soldering

  • Preheating & peak & Cooling zones: 9 + 3 + 3
  • Length of preheating zones: 2575mm
  • Length of peak zones: 1155mm
  • Length of cooling zones: 1560mm
  • Max. temperature: Pre-heating 300 ℃ and peak zones350 ℃
  • Mesh Width: Standard 440mm
  • Rail Width: Dual Rail: 50 – 290mm*2
  • Energy consumptions:
    – standby-mode: 10KW
    – Connected load: 64KW
    – Operating capacity: 12KW
  • Dimensions: 6250*1400*1500mm
  • Weight: 2800 kg
  • Options include e.g.:
    – Water Cooling System
    – Nitrogen System
    – CBS (centre board support) System
    – MES System

Core System & Function of reflow soldering

  • Control System
    • Equipped with a PC + Siemens PLC control system for precise and efficient control over the smt oven process.

    Tailored Airflow Management

    • Independent Air Velocity Controlling System ensures optimal thermal performance, uniform heat distribution, and high-quality assembly production in reflow soldering.

    Energy-Efficient Cooling

    • Cooling Configuration Recycles feature reduces thermal loss, enhancing energy efficiency and sustainability of the reflow oven operation.

    Optimized Power Usage

    • Efficient Power Design and Air Management System optimizes power usage and airflow, resulting in improved energy efficiency and reduced operational costs for smt reflwo oven.

    Versatile Industry Standards

    • Each machine in the I.C.T Lyra Series comes with industry-standard features, ensuring access to essential functionalities for diverse reflow soldering applications.

    Nitrogen Ready for Future Adaptability

    • Nitrogen Standard manufacturing allows flexibility for future nitrogen incorporation, ensuring the reflow soldering oven meets evolving production requirements and industry standards.

Enhancing SMT Assembly Efficiency: Essential Equipment and Expert Support

The SMT reflow oven stands as a crucial element within the SMT assembly line, working hand in hand with other vital machinery like the Pick and Place machine, Loader & Unloader, Conveyor, Inspection Machine and more. If these components seem unfamiliar, our dedicated team of I.C.T. engineers is readily available to offer their SMT expertise. Additionally, explore our extensive portfolio of case studies, highlighting successful client services. All our equipment proudly carries CE certification, ensuring compliance with rigorous European safety standards.SMT Stencil Printer in SMT Machine LineFeel free to reach out for any inquiries or specific requirements – we’re here to help. Our aim is to establish clear and efficient communication while offering prompt assistance. Whether you seek guidance or equipment, the I.C.T team is dedicated to promptly meeting your needs. At I.C.T, we are committed to ensuring a seamless and efficient SMT assembly process for our valued clients.

Additional information


I.C.T-Lyra 733/733N



Preheating Zones

7 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 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