Best Automatic wave soldering machine Supplier in China
MSD-350C-LF Computer wave soldering S-type double machine has become the preferred solution for modern production lines. The system cleverly combines the “turbulent” and “smooth” crest characteristics to achieve a significant improvement in soldering quality.
MSD-350C-LF Automatic wave soldering machine advantages
- Intelligent control
- High efficiency and energy saving
- Flexible and varied
- Easy to operate
- Safe and reliable
- Easy maintenance
- Specification
- Spray part
- Preheating section
- Transmission part
- Tin furnace section
| Section | Description |
| PCB Board Width Range | Max. 50~350mm |
| 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, with wave balance maintained |
| Number of Waves | 2 |
| Preheating Zone Length | 530.3×3=1600mm |
| Number of Preheating Zones | 3 |
| Preheating Zone Power | 3.5×3=10.5kw |
| Preheating Zone Temperature | Room temperature to 250°C adjustable |
| Heating Method | Hot air |
| Applicable Solder Types | Lead-free solder/Regular solder |
| Solder Pot Power | 12kw |
| Solder Pot Solder Capacity | Approx. 350kg |
| 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+Computer |
| 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. 22.5kw |
| Normal Operation Power | Approx. 6kw |
| Air Source | 4~7KG/CM2 |
| Frame Size | L3200×W1400×H1650mm |
| Outer Dimensions | L3900×W1450×H1750mm |
| Weight | Approx. 1500kg |
| Section | Description |
|---|---|
| Nozzle | ST-8 nozzle is used, 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 | High-quality filters, Airtac control valves, and fittings are used, 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, shaped 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. |
| Section | Description |
|---|---|
| High-Strength Wear-Resistant Guide Rails | Dedicated aluminum guide rails combined with stainless steel bars, designed for high-temperature wear resistance and equipped with a special heat compensation structure to prevent deformation, ensuring the guide rails remain stable and do not drop boards. |
| Guide Rail Parallelism | A three-point synchronous guide rail width adjustment mechanism featuring high-precision lead screws for width adjustment, with a precision of less than 0.2mm, and supported by six points to maintain consistent parallelism. |
| Width Adjustment Method | Manual width adjustment is used. |
| Conveyance Double Hook Claws | Dedicated double hook claws made of 1.5MM material (resistant to deformation and tin adhesion), suitable for clamping boards with a thickness of up to 2.5mm (entry boards are connected using a synchronous chain mechanism). |
| C/V Speed Setting Minimum Unit Range | The minimum unit for speed setting is 1mm/min, with a range of 0-2000mm/min. |
| C/V Speed Deviation Range | Electronic closed-loop control ensures speed deviation is within 0-10mm/min. |
| Chain Tensioning Device | Tension is adjusted using a chain wheel mechanism. |
| Conveyance Motor | A 90W variable frequency motor from Taiwan is used for conveyance. |
| Section | Description |
| High-Strength Wear-Resistant Guide Rails | Dedicated aluminum guide rails + stainless steel guide 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 | Three-point synchronous guide rail width adjustment device, high-precision screw width adjustment with a precision of less than 0.2mm, 6-point support to keep the guide rails parallel and consistent. |
| Width Adjustment Method | Manual width adjustment. |
| Double Hook Claws for Conveyance | Dedicated 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 | Minimum unit 1mm/min, 0-2000mm/min. |
| C/V Speed Deviation Range | Electronic closed-loop control within 0-10mm/min. |
| Chain Tensioning Device | Chain wheel tension adjustment. |
| Conveyance Motor | Taiwan 90W frequency conversion speed motor. |
| Section | Description |
| Solder Pot Material | 4mm thick lead-free 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 range from 70-350mm. |
| Soldering Effect | The first impact wave peak uses a four-row conical hole design for good solder penetration, minimizing solder joints and false. 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. |
| Economic Operation | Through PLC and photoelectric switches, automatically detects the PCB board to control the spray wave function, minimizing oxidation as much as possible. |
| Solder Pot Movement Method | Manual |
| Adjustable Wave Height | 0-12mm |
| Wave Peak Motor | Taiwan TCG high-temperature motor, frequency conversion for 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. |
Technical features of the MSD-350C-LF Computer wave soldering S-type double machine:
Appearance design:
Novel, the use of spray process does not drop paint, durable.
Hot air preheating:
No blind area hot air preheating area, efficient heat conduction; Thick insulation layer, energy saving
Alloy chain claw: high strength, long life.
Adjustable nozzle design:
The crest can be adjusted with the width of the PCB board, greatly reducing the amount of tin oxidation when soldering PCB small board.
Transmission mechanism:
Precision modular design, accurate transmission, long life, easy maintenance.
Transportation system:
Closed loop control. Stepless speed regulation, precise control of PCB preheating and soldering time.
Heating system:
Temperature using PID closed-loop control, temperature control is stable and reliable.
Flux spray device:
Stepper motor closed-loop automatic tracking spray system, spray width and spray time automatic adjustment, and can be set in advance and extend the spray time as required; Isolated design, can be pulled out, and detachable, easy to clean and maintain.
Control system:
Intelligent control program, using brand electrical appliances to ensure stable operation of equipment.
Human-machine interface: the use of independent brand computers to ensure system reliability and stability.
Automatic switch:
According to the date, time and temperature control parameters set by the user.
Fault warning:
System fault self-diagnosis, the cause of automatic display, troubleshooting methods at any time query.
Economic operation:
Over the plate automatic spray flux, automatic crest, to minimize the use of flux and tin oxidation.
Protection system:
Short circuit and overcurrent protection, the key electrical components of the equipment play a protective role.
Q&A
Question:
Which products is the automatic wave soldering machine suitable for soldering ?
Answer:
The automatic wave soldering machine is suitable for circuit board soldering of various electronic products, especially for multi-layer PCB through hole soldering with high soldering requirements and complex processes. It can handle different types of components and dense circuit layouts to meet diverse production needs
Question:
What are the advantages of automatic wave soldering machine?
Answer:
The advantages of automatic wave soldering machines include intelligent control, high efficiency and energy saving, flexibility and convenience of operation. It can precisely control soldering parameters, improve production efficiency and product quality, while reducing manual intervention and labor intensity.
In addition, it has a variety of safety protection devices to ensure that the equipment can be stopped in time in abnormal circumstances and protect the equipment from damage
Question:
What matters should be paid attention to in the operation of automatic wave soldering machine?
Answer:
When operating the automatic wave soldering machine, it is necessary to pay attention to the following points:
- First, ensure that the equipment is correctly grounded and connected to the power supply;
- Secondly, check whether the flux and tin material are sufficient and the ratio is correct;
- Thirdly, set the appropriate soldering parameters and adjust them according to the product characteristics;
- Finally, pay close attention to the operating status and soldering quality of the equipment during the soldering process, and stop the inspection in time if there is an anomaly.
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