PRODUCTS

Product

PCB Cleaning Machines and Handling Systems

Surface-mount technology (SMT) lines perform best when boards move predictably from station to station. Well-designed handling systems coordinate timing, spacing, and orientation so every downstream process stays stable.

 This collection includes loaders, unloaders, conveyors, buffers, magazine handlers, inspection conveyors, and inline cleaners. Pairing these units with a PCB cleaning machine helps prepare surfaces for soldering or coating with consistent results.

Why PCB Handling Systems Matter in Modern Manufacturing

Unplanned stops and rough transfers add defects, scrap, and lost time. Here’s how proper handling equipment safeguards your PCBs while maintaining a steady, reliable flow across the line.

 

Improving Line Efficiency

Automated transfers keep pace between printers, placers, and ovens. Balanced flow reduces bottlenecks and lifts overall throughput.

 

Reducing Manual Errors

Unassisted moves can bend leads or scuff solder pads. Controlled speed, alignment, and hand-off height safeguard fragile assemblies.

 

Enhancing Product Quality

Dust, oils, and tool marks can compromise adhesion and soldering. Integrating a circuit board cleaning machine plus stable transport helps preserve board integrity before critical processes.

 

Supporting Scalable Production

Product mixes change from prototypes to mass builds. Modular handlers and buffers enable teams to ramp up output without reworking the entire line.

 

Key Equipment in PCB Handling Solutions

Handling is not a single step but a chain that runs from loading to storage and cleaning. Below are the main units involved and how a PCB cleaning machine supports reliable surface preparation.

 

Loading and Unloading Units

Stacking loaders feed boards into the line with consistent pitch, alignment, and height control. Automatic unloaders collect finished PCBs while preventing costly edge damage.

 

Conveyors and Buffers

Conveyors maintain board spacing for predictable and repeatable cycle times. FIFO/LIFO buffers absorb timing mismatches to avoid starve, block, or idle conditions.

 

Inspection Conveyors

Inline checks quickly catch issues before they propagate further downstream. Operators or cameras can verify orientation, labeling, alignment, or visible surface defects in seconds.

 

Magazine and Rack Handlers

Magazines move multiple boards safely between stages or production shifts. Organized storage systems reduce handling touches and significantly shorten setup changeovers.

 

Cleaning Systems

A circuit board cleaning machine removes particulates and residues prior to solder paste or conformal coat. Clean copper and mask surfaces support wetting, adhesion, and lower rework rates.

 

Partnering With SZWIT for Reliable Equipment

Selecting the right hardware is only part of building an efficient SMT line. From initial system setup to keeping production steady, SZWIT ensures every stage is backed with dependable guidance.

 

Proven Industry Expertise

We supply SMT handling equipment across key categories used on modern lines. Our expert teams can advise on line layout and equipment matching based on your process requirements.

 

Comprehensive Product Range

From loaders and conveyors to buffers and circuit board cleaning machine options, our portfolio covers most handling needs. A single source helps standardize interfaces and simplify integration.

 

End-to-End Support

We can assist with installation, operator training, preventive maintenance, and after-sales service. Our practical, ongoing support can help you ramp production quickly and maintain stable throughput over extended periods.

NG Rechecker

NG Rechecker

It’s used for PCBA or PCB category, equipped after testing process (such as ICT/FCT/AOI/SPI etc), by pass mode while the board been judged as OK part, storage them while judged as NG part. Operator can recheck the NG board by take out the board which control by the touch screen.
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NG buffer

NG buffer

Equipped at end of SMT and DIP line or cache with other inspection equipment out of NG & OK board, OK board will flow to the next process, and the NG board will flow to the upper conveyor to wait for manual check.
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DIP Conveyor

DIP Conveyor

Equipped behind wave soldering, used to transferring boards and pallets from the wave soldering and adjust the angle difference with next station. Configure with powerful fan to cooling PCBA’s after welding process. This unit is normally used on automatic DIP line with AOI.FCT or other
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NG/OK Buffer

NG/OK Buffer

It’s used for PCBA or PCB category, equipped after testing process(such as ICT/FCT/AOI/SPI etc), by pass mode while the board been judged as OK part, storage them while judged as NG part.
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Telescopic Conveyor

Telescopic Conveyor

It is applicable to the full-automatic connection between adjacent equipment of SMT, DIP or assembly line, and has the functions of transmission and stop. When the production line needs passage, just start the access button, which is convenient and fast.
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UV Inspection Conveyor

UV Inspection Conveyor

This is used at end of conformal coating line, it’s designed to frequent visual inspection of PCB’s is required.
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PCB Loader

PCB Loader

Equipped at the start terminal of SMT/DIP line, sensors are provided to prevent platform movement until the board has been fully inserted into the magazine automatically. reducing labor cost, increasing production efficiency.
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FIFO Buffer

FIFO Buffer

This The FIFO buffer is used on SMT or conformal coating line with 2 main functions:
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NG&OK Unloader

NG&OK Unloader

TEquipped at the end of SMT and DIP production line, automatically stores NG and OK boards separately by receiving signals from inspection machine. Automatic entry and exit, short cycle time, enhances efficiency and product quality.
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Cooling Buffer

Cooling Buffer

This device combined cooling and storage functions, used to cool the PCB after Reflow Oven in FIFO way. 1.Cooling PCB in FIFO way, avoid aging of AOI camera and conveyor belt. Reducing Thermal expansion and cold contraction, decreasing misjudgment rate of AOI machine. 2.Storage function to mitigate the traffic stress of PCB stack.
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Sucking loader

Sucking loader

The first station of SMT production line, deliver the board to next station automatically, Combining Vacuum and magazine feed for single and double sides board. This integrated function enhances overall efficiency of your production.
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PCB Unloader

PCB Unloader

This unit is used to collect PCBs into magazine at the end of SMT/DIP or testing production line. The PCB's are collected from upstream machine using attached conveyor and pushed into the magazine automatically. Avoid manual touch, reducing labor cost, increasing production efficiency.
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