SMT line (10) Loader + Printer + JUKI Pick and Place + Lyra Reflow Oven

SMT Solder Oven | Lead-Free Nitrogen Reflow Oven I.C.T-L8 for SMT Line - Image 3

PCB Reflow Oven

SMT Solder Oven | Lead-Free Nitrogen Reflow Oven I.C.T-L8 for SMT Line

8 heating zones for even temperature control.
Dual cooling zones to prevent part damage.
High-precision conveyor for smooth board movement.
PLC and computer system for easy operation.
Energy-saving design to lower running costs.
Supports boards up to 400 millimeters wide.
Warming time of about 25 minutes.

Description

About I.C.T L8 SMT Solder Oven

The I.C.T L8 SMT Solder Oven works well for soldering parts on circuit boards in electronics factories. This SMT Solder Oven has eight heating zones that control temperature carefully for good results. It fits lead-free soldering needs and helps make items like LED lights. As one of the SMT Solder Ovens from I.C.T, it uses a computer and PLC for easy setup. The machine measures 5000 by 1250 by 1490 millimeters and weighs about 1600 kilograms. It warms up in around 25 minutes and handles boards up to 400 millimeters wide. The SMT Solder Oven uses a chain and mesh to move boards smoothly. It runs on three-phase 380-volt power at 50 or 60 hertz. This SMT Solder Oven saves energy and cuts costs for factories. I.C.T builds these SMT Solder Ovens in China with parts that meet global rules. Many factories pick this SMT Solder Oven for its steady work in production lines. The cooling part has two zones to cool boards safely and avoid damage. Overall, the I.C.T L8 SMT Solder Oven helps keep production simple and reliable.

Top Features of Our SMT Solder Oven

Heating Zones in Lead Free Reflow Oven

Feature-SMD Reflow Oven L8-Heating System

The lead free reflow oven feature in this SMT Solder Oven includes eight zones for top and bottom heating. Each zone adjusts on its own to keep heat even across the board. This helps avoid cold spots and makes soldering strong. The system uses PID control with SSR for quick changes in temperature. It works for lead-free solder, which needs higher heat but stays safe for parts. Factories find this useful for high-volume work, as it cuts down on bad boards. The SMT Solder Oven’s design also saves power during long runs. Overall, this setup makes the process more reliable and cuts waste in production.

Cooling System for Nitrogen Lead Free Reflow Oven

Feature-8 zone reflow oven-Efficient Cooling System

The L8 nitrogen lead free reflow oven option adds a cooling system with two zones to bring down board heat fast. This stops stress on parts after heating and keeps them in good shape. Air flow in the zones is set to cool without sudden changes. It pairs with the heating to make a full cycle for soldering. Users can add nitrogen to reduce oxidation in sensitive jobs. The SMT Solder Oven handles this well for clean results. This feature fits lines that need quick turnaround and high standards. It also helps meet rules for lead-free work in electronics.

Conveyor in Reflow Oven for SMT Line

Feature-reflow oven L8-Transport System

The reflow oven for SMT line has a conveyor that moves boards at a steady speed. Made with chain and mesh, it holds boards flat during the process. This reduces slips or jams that could harm parts. The system adjusts for different board widths up to 400 millimeters. It works with the heating and cooling for smooth flow. Factories use this in full lines to keep output high. The SMT Solder Oven’s transport is built strong for daily use without much fix. This helps keep the whole line running without stops.

Case Study Video: SMT Solder Oven

This video shows the I.C.T L8 SMT Solder Oven in a factory making LED bulb lights in Saudi Arabia. It highlights how the machine fits into the full line with printers and placers. The eight zones heat boards evenly for strong solder joints. Cooling zones then bring down the heat safely. In January 2025, I.C.T engineers went to the site for setup and training. The clip includes steps from loading boards to final checks. It shows how the SMT Solder Oven helps with high-volume work and low defects. Viewers see the simple controls and energy use. This example proves the machine’s fit for LED production and other electronics.

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

Customer Training and Support

I.C.T sends engineers to client factories for the SMT Solder Oven setup and training. They cover operation, upkeep, and issue fixes. After sessions, group photos show happy clients. This service ensures smooth use and quick start in smt production lines.

Customer Factory and Trusted Partnership 01 Product Factory Details

Customer Feedback

Clients often thank I.C.T engineers for their help with the SMT Solder Oven. They note the fast answers to questions before buying and quick fixes after. Many say the machine’s quality stands out in lines, with steady work and low downtime.

Good Feedback 01 Product Factory Details

Our Certification

The SMT Solder Oven has CE approval for safety. I.C.T holds ISO9001 for management and patents for designs. These ensure the machine meets global rules and works well.

I.C.T SMT Machine Certificate 02 Product Factory Details

I.C.T Factory & Our Team

I.C.T makes SMT machines like the SMT Solder Oven in China. With years in the field, they focus on reliable tools for electronics lines. The team designs for easy use and low costs. They hold ISO9001, ISO14001, CE, and RoHS marks. I.C.T helps factories worldwide with full lines and support. Their goal is steady improvement and good service to keep clients happy.

I.C.T Factory and Team Product Factory Details

Frequently Asked Questions

How does the SMT Solder Oven handle lead free reflow oven tasks?

A SMT Solder Oven handles lead-free reflow processes by using multiple independent heating zones to create a stable and controlled temperature profile. An 8 zone reflow oven provides gradual preheating, soaking, reflow, and cooling stages that are essential for lead-free solder pastes, which require higher processing temperatures than traditional leaded materials. Consistent heat distribution helps prevent defects such as solder bridging, tombstoning, and cold joints. To achieve the best lead-free soldering results, manufacturers should optimize the thermal profile based on PCB design, component sensitivity, and solder paste specifications.
What makes the nitrogen lead free reflow oven option useful?

A nitrogen lead-free reflow oven improves soldering quality by introducing nitrogen into the heating chamber to reduce oxygen levels during the reflow process. Lower oxygen content minimizes oxidation on solder paste, component leads, and PCB pads, resulting in cleaner solder joints and improved wettability. This feature is particularly valuable for fine-pitch components, BGA assemblies, automotive electronics, and high-reliability products. Manufacturers should consider nitrogen reflow when producing complex PCB assemblies where solder joint quality is critical. Proper oxygen control can also help improve yield and reduce soldering defects.
Can the reflow oven for SMT line fit different board sizes?

Yes, a reflow oven for SMT lines can accommodate a variety of PCB dimensions through adjustable conveyor systems and flexible process settings. Models designed for medium and large-scale production commonly support board widths up to 400 mm while maintaining stable thermal performance. This flexibility allows manufacturers to process small consumer electronics boards as well as larger industrial control, LED lighting, and communication products on the same production line. To ensure consistent results, operators should adjust conveyor width, transport speed, and thermal profiles according to the specific PCB design and assembly requirements.
How long to warm up the SMT line reflow oven?

An SMT line reflow oven typically requires about 25 minutes to reach normal operating temperature, although the exact warm-up time may vary depending on ambient conditions and process settings. During this period, the heating zones stabilize and the temperature profile becomes consistent across the entire oven. Allowing the oven to reach full thermal stability before production begins helps improve soldering consistency and reduces process variation. Manufacturers should verify zone temperatures and conveyor settings before starting production to ensure optimal solder joint quality and reliable SMT assembly performance.
What power does the SMT Solder Oven need?

A SMT Solder Oven typically operates on a three-phase 380 V electrical supply at either 50 Hz or 60 Hz, depending on regional power standards. This industrial power configuration provides sufficient energy for multiple heating zones, conveyor systems, cooling sections, and process control electronics. Before installation, manufacturers should confirm that their facility’s electrical infrastructure meets the machine’s voltage, grounding, and capacity requirements. Proper electrical installation helps maintain stable operation, reduces the risk of equipment faults, and ensures consistent performance throughout long-term SMT production activities.

Additional information

Model	I.C.T-L8
Number of Heating Zones	Up8/Bottom8
Length of Heating Zones	3110mm
Power For Warm Up	55KW
Power Consumption	10KW
Control System	PLC+Computer
Max. Width of PCB	Single rail: 400mm; Mesh: 500mm
Temp. Setting Range	Room Temp.–300℃
Number of Cooling Zones	Top 2
Dimension	500012001460mm
Weight	Approx.2100KG

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