High Efficiency Benchtop Reflow Oven Dual Zone Temperature Control
Reflow Soldering for SMT PCB Assembly Name: SMT reflow oven
The domestic reflow soldering machine is a crucial piece of
equipment in the electronics manufacturing industry, primarily used
for soldering surface mount devices (SMDs) onto printed circuit
boards (PCBs). This machine ensures reliable electrical connections
and is essential for producing high-quality electronic assemblies.
Functionality:
1. Heating Process: The reflow soldering machine uses a controlled
heating process to melt solder paste applied to the PCB. The
heating is typically done in multiple zones, allowing for precise
temperature control to avoid damaging sensitive components.
2. Solder Paste Application: Prior to reflow, solder paste is
applied to the PCB pads. The machine can accommodate various types
of solder pastes, ensuring compatibility with different components
and applications.
3. Conveyor System: The machine features a conveyor system that
transports PCBs through different heating zones. This continuous
movement allows for efficient processing of multiple boards in a
single run.
4. Cooling Phase: After the soldering process, the PCBs enter a
cooling zone where they are rapidly cooled to solidify the solder
joints. This step is critical for ensuring strong and reliable
connections.
5. Quality Control: Many reflow soldering machines include
integrated inspection systems to check for defects such as
insufficient solder or misaligned components, ensuring that only
quality products proceed to the next manufacturing stage.
Usage Instructions:
1. Setup: Position the reflow soldering machine in a clean and
controlled environment. Ensure all necessary connections and
materials are ready.
2. Load PCBs: Place the PCBs onto the conveyor system, ensuring
they are properly aligned and secured.
3. Configure Settings: Use the control panel to input parameters
such as temperature profiles, conveyor speed, and time settings
based on the solder paste specifications.
4. Start the Reflow Process: Activate the machine and monitor the
process to ensure that the heating and cooling phases occur as
planned.
5. Regular Maintenance: Conduct routine checks and maintenance to
ensure the machine operates efficiently and reliably.
| RF-8820PC-LF | WZ-8810PC/LS-LF | WZ-8830PC/LS-LF |
| Dimension | 5000×1200×1550mm | 4600×1000×1550mm | 4600×1500×1550mm |
| Weight | 1800kg | 1200kg | 1600kg |
| Number of heating zone | Top 8/Bottom 8 | | |
| Length of heating zone | 3160mm | 2800mm | 2800mm |
| Cooling quantity | Up 2/Bottom 2 | Up 1/Bottom 1 | Up 1/Bottom 1 |
| Air discharge requirement | 10m³/min×2 | | |
| Power requirements | 3 phase 380V 50/60Hz | | |
| Starting power | 36KW | 32KW | 48KW |
| Operating power | 7KW | 6.5KW | 8KW |
| Heating time | Approx: 20min | | |
| Temperature control range | Room temp-320°C | | |
| Temperature control Mode | PID closed-loop control with SSR drive (computer + PLC) | | |
| Temperature control precision | ±1°C | | |
| Temperature deviation On PCB | ± 2°C | | |
| Abnormal alarm | Ultra high temperature or low temperature alarm | | |
| Maximum width of PCB | 50-500mm | 50-450mm | 50-600/700/800mm |
| Guide rail width range | 50-400mm | 50-370mm | 50-500/600/700mm |
| PCB element height | Top 30mm Bottom 25mm | | |
| Transportation direction | L-R (Option: R-L) | | |
| Transportation speed | 0-1800mm/min | | |
| Transportation height | 900±20mm | | |
| Transport guide rail fixation | Front end fixed (Option: Back end fixed) | | |
| Cooling mode | | Force wind cooling | |
| PCB transport mode | Chain +Ribbon | Chain (Chain optional) | Chain (Chain optional) |
Application Areas:
Domestic reflow soldering machines are widely used in:
1. Consumer Electronics: For assembling devices like smartphones,
tablets, and computers.
2. Automotive Electronics: In the production of electronic control
units and sensors.
3. Medical Devices: For soldering components in critical medical
equipment.
The domestic reflow soldering machine is essential for ensuring
high-quality solder joints and reliable electronic assemblies in
various applications.
The main brand is Fuji YAMAHA Samsung SONY heavy machine
1. SMT lubricating oil
2. SMT parts
3. Nozzle and feeder
4. SMT belt and other parts in the machine
