Best Automatic wave soldering Supplier in China
The MSD-300M-LF automatic wave soldering machine is an efficient and accurate electronic assembly device for soldering electronic components on printed circuit boards. The MDSD-300M-LF realizes the automatic control of the soldering process through the automation technology, thus improving the production efficiency and soldering quality.
- High efficiency
- Accuracy
- Reliability
- Stable crest performance
- Strong adaptability
- Easy maintenance
- Specification
- Preheating section
- Transmission part
- Spray part
- Tin furnace section
| Specification | Description |
|---|---|
| PCB Board Width Range | Max. 50~300mm |
| PCB Board Transportation Height | 750±50mm |
| PCB Board Transportation Speed | 0~2000mm/min |
| PCB Board Transportation Angle (Soldering Tilt Angle) | 3~7 degrees |
| PCB Board Transportation Direction | L→R/R→L (optional) |
| PCB Board Component Height Limit | Max. 100mm |
| Wave Height Range | 0—12mm adjustable, maintaining wave balance |
| Number of Waves | 2 |
| Preheating Zone Length | 500×2=1000mm |
| Number of Preheating Zones | 2 |
| Preheating Zone Power | 3.5×2=7kw |
| Preheating Zone Temperature | Room temperature to 250°C adjustable |
| Heating Method | Hot air |
| Applicable Solder Types | Lead-free solder/Regular solder |
| Solder Pot Power | 11kw |
| Solder Pot Solder Capacity | Approx. 250kg |
| Solder Pot Temperature | Room temperature to 300°C, control accuracy ±1-2°C |
| Temperature Control Method | P.I.D+SSR |
| Overall Machine Control Method | PLC+Touch Screen |
| Flux Capacity | Max 5.2L |
| Flux Flow Rate | 10~100ml/min |
| Spray Movement Method | Stepper motor |
| Power Supply | 3-phase 5-wire 380V |
| Startup Power (Total Power) | Max. 18kw |
| Normal Operation Power | Approx. 5kw |
| Air Source | 4~7KG/CM2 |
| Frame Size | L2200×W1200×H1500mm |
| Outer Dimensions | L2900×W1250×H1600mm |
| Weight | Approx. 1000kg |
| Section | Description |
|---|---|
| Preheating Zone | 1000mm/2-section independent temperature-controlled preheating zone ensuring even heating of PCB boards. |
| Temperature Control | PID temperature control is precise and reliable, with an imported thermocouple detection system, featuring a thermocouple malfunction alarm function. |
| Heating Components | The heating elements are quick to heat up, have a long service life, and low thermal inertia; the temperature zone maintains uniform heat. |
| Preheating Power | Total power of 8kw. |
| Installation Mode | The preheating system is designed in a fully enclosed manner to maximize energy savings. |
| Preheating Chamber Cover | The cover features a streamlined, curved design, filled with imported high-density rock wool for excellent insulation. |
| Section | Description |
|---|---|
| High-Strength Wear-Resistant Guide Rails | Special aluminum guide rails + stainless steel bars, high-temperature wear resistance, special heat compensation structure to prevent deformation and ensure the guide rails do not deform or drop boards. |
| Guide Rail Parallelism | Two-point synchronized guide rail width adjustment device, high-precision screw width adjustment with a precision of less than 0.2mm, 4-point support, to keep the guide rails parallel and consistent. |
| Width Adjustment Method | Manual width adjustment. |
| Transfer Double Hook Claws | Special 1.5MM double hook claws (not easy to deform, not easy to stick to tin), board thickness ≦2.5mm (entry board is a synchronous chain-style connection). |
| C/V Speed Setting Minimum Unit Range | The minimum unit for speed setting is 1mm/min, range 0-2000mm/min. |
| C/V Speed Deviation Range | Electronic closed-loop control within 0-10mm/min. |
| Chain Tensioning Device | Chain wheel tension adjustment. |
| Transportation Motor | Taiwan 90W electronic speed control motor. |
| Section | Description |
|---|---|
| Nozzle | Uses an ST-8 nozzle with an adjustable spray range of 20~65mm in a fan pattern, adjustable nozzle height from 50~80mm, and a maximum flow rate of 60ml/min. |
| Air System | Equipped with high-quality filters, Airtac control valves, and fittings, with digital display of air pressure. The air hoses for the spray system are resistant to acids, alkalis, and corrosion. |
| Nozzle Movement System | Stepper motor + PLC intelligent control, using limit proximity switches and board entry photo eyes for combined control, automatically detecting the speed and length of the PCB, with inductive spraying. |
| Flux Recovery System | A stainless steel tray is used below the nozzle, made by bending, to collect waste water and flux, which can be easily removed for cleaning. |
| Exhaust Filtration System | The spray box has an exhaust chamber at the top, equipped with a stainless steel filter mesh, using the properties of the fluid to maximize the adsorption and removal of excess flux. |
| Spray Box Structure | Made of stainless steel, easy to clean and maintain. High corrosion resistance. |
| Specification | Description |
|---|---|
| Solder Pot Material | 4mm thick lead-free special stainless steel material + 20mm thick cast iron plate. Even heat conduction, high-temperature resistance, corrosion resistance, and non-deformation. Suitable for lead-free processes. |
| Solder Pot Features | The solder pot features an adjustable nozzle design; ultra-low dross oxidation, wave height adjustable with the width of the PCB board, significantly reducing the oxidation of solder when soldering small PCB boards, adjustable distance of 70-300mm. |
| Soldering Effect | The first impact wave peak uses a four-row conical hole design for good solder penetration, minimizing solder joints and false soldering. The second flat wave peak uses an adjustable solder plate at the front, middle, and back, allowing for various wave forms to adapt to the soldering of various PCB boards. |
| Ultra-Low Oxidation Design | High-quality solder pot with good thermal stability, using the principle of liquid tin flow design to reduce the impact oxidation of tin. |
| Economical Operation | Automatic detection of PCB boards through PLC and photoelectric switches to control the spray wave function, minimizing oxidation. |
| Solder Pot Movement Method | Manual |
| Adjustable Wave Height | 0-12mm |
| Wave Peak Motor | Taiwan TCG high-temperature motor, frequency conversion precise adjustment of wave height, digital regulation. |
| Heating Components | Using heat-resistant stainless steel U-shaped heating tubes + T20 cast iron plate, long service life; external heating system, more precise, no tin explosion, multi-reinforcement ribs for anti-deformation. |
The main features of MSD-300M-LF automatic wave soldering machine include:
Automatic operation:
The machine automatically completes the soldering process, reducing manual intervention, improving production efficiency and soldering consistency.
Precise temperature control:
Built-in advanced temperature control system to ensure uniform soldering temperature, avoid overheating or insufficient soldering .
Adjustable crest:
The crest solder tank design can be adjusted to accommodate different widths of PCB boards and different soldering needs.
Efficient tin slag recovery:
Equipped with tin slag recovery system to reduce solder waste and keep the soldering environment clean.
Multi-function soldering:
Support a variety of soldering modes, including single wave crest, double wave crest, etc., to adapt to different soldering processes.
Easy to program:
Users can easily set soldering parameters, such as temperature, speed, soldering time, etc., through the programming interface.
High reliability:
High quality soldering joints, good mechanical strength and electrical connection performance, improve the reliability of products.
Energy saving and Environmental protection: Use energy efficient design to reduce energy consumption while reducing the impact on the environment.
Easy maintenance:
Designed with ease of maintenance in mind, easy cleaning and replacement of parts, reducing operating costs.
Widely used: suitable for the production of various electronic products, including computers, communication equipment, consumer electronics, automotive electronics, etc.
What are the common faults and solutions of automatic wave soldering machine?
Wave soldering heating zone overtemperature:
- Check whether the thermocouple is faulty and replace it.
- Check or replace the temperature zone solid state relay.
- Reset the upper alarm value of the temperature zone.
Wave soldering machine transmission anomaly:
- Check whether the conveying motor is stuck and replace it.
- Check whether the frequency converter is faulty.
- Check whether the motor is overloaded and replace the inverter or motor.
- Check whether the emergency stop switch is activated and replace it if necessary
Uneven flux spray:
- Clean the nozzle to avoid clogging.
- Check the photosensor and wipe it clean with alcohol.
- Clean the moving guide rail of the rodless cylinder to ensure that the nozzle moves normally.
In order to ensure the performance and stability of automatic wave soldering machine, regular performance testing is very necessary
For example：
Temperature control system check:
Check the temperature control system of the wave soldering machine every quarter to ensure its accuracy and stability. If the temperature control is found to be inaccurate, adjust or replace the temperature controller immediately.
Pneumatic system inspection:
Check the pneumatic system of the wave soldering machine every six months to ensure its normal operation. Replace the cylinder sealing ring regularly to ensure the stability of the pneumatic system.
Soldering mold inspection:
Regularly check the wear of soldering molds, and make necessary replacement or repair to ensure the quality of soldering .
Soldering quality check:
Perform a visual inspection to carefully check the appearance of the solder joints, including the shape, size, brightness, uniformity, etc. Use a magnifying glass or microscope for more detailed observation.
Perform electrical testing, using test instruments to measure the conductivity and resistance values of the soldering points to ensure that each soldering point has a good electrical connection.
Productivity measurement:
Measure soldering speed, using a timer or production statistics tool, and record the number of soldering completed by the equipment per unit time.
Statistics output, record the total output of the equipment in a certain period of time, and compare it with the production plan or expected output.
FAQ
1.Are you a trading company or manufacture?
We are a manufacturer, OEM & ODM service are available.
2.What is your delivery date?
The delivery date is about 1-2 days after receipt of payment.
3.What is your payment terms?
Accept payment by T/T, Paypal, Western Union.
We do not only have wave soldering machines, we also sell other SMT mounters：
- If you can’t find the device you want on our website, please email or contact us online for more information