Mini Wave Soldering Machine

Designed for ROHS standard. Overall appearance adopt electrostatic powder coating, no paint peeling. The maintenance door all can be taken down, with streamline appearance

The machine is controlled by PC with XP O/S, dynamic, monitor utilize graph, words & profiles to show system state, such as alarm, operation guide, etc.

Adopt PLC control the whole machine, communication to PC with MODBUS Protocol, it work stably and prevent system from being crashed.

Customization is always available, please mark down your need when contact us.

Mini Wave Soldering Machine

Mini wave soldering machines are a type of wave soldering machine that is smaller and more compact than traditional wave soldering machines. They are often used for prototyping or small production runs where a full-scale wave soldering machine might be unnecessary.

Mini wave soldering machines offer several advantages over manual soldering methods, including speed, consistency, and quality. However, they also have some limitations to consider.

Key Features and Components of Mini Wave Soldering Machines

Mini wave soldering machines contain the following key components and features:

Solder Wave Generator

Similar to its larger counterpart, the mini wave soldering machine features a solder wave generator that creates a controlled wave of molten solder for soldering component leads to PCB pads.

Conveyor System

The PCBs with through-hole components are transported over the solder wave using a conveyor. The conveyor speed and angle are adjustable to achieve optimal soldering results.

Fluxing System

A flux application system is included to apply flux to the through-hole components or PCBs before they pass through the solder wave. Flux helps improve solder wetting and bonding.

Preheating Zone

The preheating zone gradually raises the temperature of the PCBs and components before they reach the solder wave. This step reduces thermal shock during solder wave contact.

Solder Wave Nozzle

A solder wave nozzle directs the controlled wave of molten solder. As the PCB passes over the solder wave, component leads make contact with the wave, forming solder joints with the PCB pads.

Cooling Zone

After passing through the solder wave, the PCB enters a cooling zone where the molten solder solidifies, creating reliable solder connections.

Control Unit

The control unit manages essential parameters of the machine, such as conveyor speed, solder wave temperature, preheating temperature, and flux application. This ensures consistent soldering quality.

Advantages of Mini Wave Soldering Machines

Some key advantages of mini wave soldering machines:

Compact Size

The miniaturized design is well-suited for limited workspaces or smaller production setups.

Flexibility

It’s ideal for prototyping or small production runs where a full-scale wave soldering machine might be unnecessary.

Cost-Effectiveness

The smaller size often comes with a more affordable price point compared to larger machines.

Ease of Use

Mini wave soldering machines are typically easier to set up and operate, making them suitable for smaller manufacturing teams or facilities.

Limitations of Mini Wave Soldering Machines

However, there are some limitations to consider:

Component Compatibility

Mini wave soldering machines may have limitations in terms of the number and size of components they can process in a single pass.

PCB Layout

The PCB layout must be compatible with the mini wave soldering machine. For example, the component leads must be spaced far enough apart to prevent solder bridges.

Soldering Defects

Mini wave soldering machines may be more prone to soldering defects than larger machines. This is because the smaller size of the machine can make it more difficult to maintain consistent temperature and solder flow.

Applications of Mini Wave Soldering Machines

Some common applications include:

Prototyping

Mini wave soldering is useful for assembling prototypes and small test builds during product development.

Small Batch Manufacturing

When full production ramp up is not yet required, mini wave soldering can efficiently assemble small batches.

R&D Labs

Mini wave soldering machines are well-suited for soldering experimental PCB assemblies in R&D labs.

Education and Training

Schools use mini wave soldering machines to teach electronics manufacturing principles on a small scale.

Buying Considerations for Mini Wave Soldering Machines

When selecting a mini wave soldering machine, consider factors like:

Production Needs

Match the machine’s capacity and capabilities to your production volumes and PCB requirements.

Budget

Mini wave soldering machines range in price from a few thousand to tens of thousands of dollars. Set a budget aligned with your needs.

Available Space

Measure the space where the machine will be installed to ensure the compact footprint fits.

Ease of Use

Look for mini wave soldering machines with intuitive controls and settings for your operators.

Maintaining and Operating Mini Wave Soldering Machines

To maximize performance and lifespan, proper maintenance and operation procedures should be followed:

Calibration

Regularly calibrate the temperature sensors and mechanical components to prevent deviations.

Cleaning

Follow scheduled cleaning protocols to remove solder flux residues and debris.

Parameter Adjustments

Tune conveyor speed, wave height, and other parameters to optimize solder joint quality.

Safety

Wear protective equipment and follow safety procedures when working around the molten solder.

Specification of Mini Wave Soldering Machine

ModelWS-200
Control MethodPC/Touch screen
PCB Width50-200mm (Option:50-250mm)
Run Power3.5kw
Total Power10kw
PowerAC380V, 50 HZ, 3 phase
Spray Pressure0.3-0.5MPa
Auto Fill FluxManual (Option Auto)
Preheating Zone Number2
Preheating Length650mm
Conveyor Speed0-1600mm/min
Pot Power6kw
Pot Capacity130-150kg
OptionSingle Peak

Dimension of Mini Wave Soldering Machine

Outline Dimension (LxWxH,mm)2250x1100x1550
Body Dimension (LxWxH,mm)1450x1100x1550
Weight (kg)550

 

Conclusion

In summary, mini wave soldering machines provide an efficient and flexible soldering solution when working on a smaller scale. Consider the size, budget, production needs, and ease of use when selecting a mini wave soldering machine. Follow the manufacturer’s recommendations for maintenance and operation to get the most out of these compact yet powerful machines.

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