SMT Inline Cleaning Machine (SMT600 Series)

SMT600 Series — inline SMT cleaning machine with upper and lower adhesive rollers, integrated intelligent static elimination, and quick-change window structure for fast maintenance and improved SMT production yield.

Dual-Sided Adhesive Rollers

Upper and lower rollers clean both sides — no fixed mounting required, flexible and quick to operate.

Integrated Static Elimination

Effectively prevents quality defects caused by static charge on SMT substrates.

Quick-Change Structure

Quick-change window design for adhesive roller and paper roll cartridge — easy maintenance.

Product Description

The SMT Inline Cleaning Machine SMT600 Series is developed for SMT production lines where stable surface cleanliness is essential. Upper and lower adhesive rollers clean both sides of substrates simultaneously — with no fixed mounting required for flexible, quick operation.

The thin cleaning layer prevents deformation or creasing of copper foil and thin film substrates. Combined with the integrated intelligent static elimination system and quick-change window structure for easy servicing, the SMT600 Series delivers reliable, high-yield cleaning in automated electronics manufacturing environments.

Product Features

Upper and lower adhesive rollers — no fixed mounting required, flexible and quick to operate
Thin cleaning layer — does not deform or crease copper foil and thin film substrates
Special precision adhesive rollers — high efficiency dust and particle removal, improves SMT yield
Integrated intelligent static elimination system — effectively prevents quality defects caused by static charge
Adhesive roller shafts and paper roll cartridge with quick-change window structure — easy maintenance and servicing

Technical Advantages

Dual-Sided

Upper and lower rollers provide thorough cleaning of both substrate surfaces in a single pass.

Static-Free

Integrated static elimination prevents charge-related defects in SMT assembly.

Easy Maintenance

Quick-change window structure minimizes downtime during roller and paper cartridge replacement.

Technical Specifications

Model	SMT600 Series
Application	SMT Inline Surface Cleaning
Cleaning Method	Dual-sided adhesive roller
Roller Design	Upper + Lower adhesive rollers
Static Elimination	Integrated intelligent static elimination
Maintenance	Quick-change window structure
Operation Mode	Automatic inline conveyor
Control System	Industrial PLC
Power Supply	220V / 50Hz

Industry Applications

SMT Production PCB Manufacturing Electronics Assembly Inspection Preparation Automated Lines

Application Scenarios

Pre-Solder Paste Printing PCB Cleaning

Solder paste printing is one of the most contamination-sensitive steps in SMT assembly. Dust particles on PCB pads prevent solder paste from adhering correctly, causing solder bridging, insufficient solder, or open joints after reflow. The SMT600 Series cleans both surfaces of PCBs inline before they reach the paste printer, ensuring pads are free of contamination at the most critical point in the SMT process.

Continuous High-Volume SMT Line Cleaning

SMT production lines run continuously at high throughput, and any cleaning step that requires manual intervention or causes line stoppages reduces overall equipment effectiveness (OEE). The SMT600 Series is designed as a fully automatic inline machine with industrial PLC control, matching the continuous conveyor speed of the SMT line and eliminating the cleaning step as a production constraint.

Component Pick-and-Place Pre-Cleaning

Before component placement, PCB surfaces must be free of particles that would prevent correct component seating or interfere with vision alignment systems on the pick-and-place machine. The SMT600 Series positioned before the pick-and-place station provides a final contamination gate that improves placement accuracy and reduces component misalignment rates.

Designed for SMT Line Integration

The SMT600 Series is built specifically for integration into SMT production lines, not as a standalone cleaning station. The industrial PLC control system communicates with line control systems, the automatic inline conveyor matches SMT line speeds, and the dual-sided upper and lower adhesive rollers clean both PCB surfaces simultaneously without a board flip. The quick-change window structure means roller replacement takes minutes rather than hours, keeping line downtime to a minimum. For compact line layouts where floor space is limited, compare with the PCB Vertical Cleaning System.

Frequently Asked Questions

Where in the SMT line should the SMT600 Series be installed?

The SMT600 Series is typically installed before the solder paste printer (pre-print) and/or before the pick-and-place machine (pre-placement). Pre-print installation is the most impactful position, as paste printing is the most contamination-sensitive step. Some lines run cleaners at both positions for maximum protection.

Does the SMT600 clean both sides of PCBs simultaneously?

Yes. The SMT600 Series uses dual upper and lower adhesive rollers that clean both PCB surfaces in a single pass as the board travels through the inline conveyor. This eliminates the need to flip boards and halves the cleaning time compared to single-sided machines.

How does the PLC control system integrate with the SMT line?

The industrial PLC communicates with the line's central control system for conveyor speed matching, start/stop synchronization, and alarm management. Contact us with your line control system specifications for integration requirements.

What PCB sizes does the SMT600 Series support?

PCB size compatibility is specified during machine configuration. Provide your minimum and maximum board dimensions and conveyor width requirements at the quotation stage for a correctly configured machine.

How often does the adhesive roller need to be replaced?

Roller replacement frequency depends on production volume, PCB surface condition, and the level of contamination being removed. The quick-change window structure is designed for fast roller access, minimizing the time taken for scheduled roller changes. Typical replacement intervals are provided based on your production specification.

Is the SMT600 Series suitable for both leaded and lead-free SMT processes?

Yes. The adhesive roller cleaning method is process-neutral — it removes surface particles regardless of whether the PCB is processed in a leaded or lead-free SMT line. The machine does not use water or chemicals, so there is no risk of contaminating flux systems used in either process type.