Hole diameter from 0.10 mm; positional accuracy ±0.025 mm
Power supply
3-phase 380-415 V AC, 50/60 Hz
The Desmear Line (ACF-DR-04) is a machine used during hole preparation, part of the drilling and via formation equipment stage of PCB manufacturing. It balances precision, uptime and ease of maintenance for high-mix production.
Desmear Line (ACF-DR-04)
Where the Desmear Line Fits in PCB Manufacturing
In a PCB production line, the Desmear Line operates in the hole preparation area of drilling and via formation equipment. Correct integration with the upstream and downstream stages is essential to overall yield, cycle time and cost per panel.
Dust extraction and backup-board handling for clean hole walls.
Recipe management and process logging via the plc + hmi touchscreen.
Supplied as inline / automatic, with options for line integration.
Stainless-steel wetted parts and chemically resistant construction where the process requires it.
Safety interlocks, alarms and guarding designed for a production environment.
Typical Applications
Used for through-holes and microvias in multilayer and HDI boards across consumer, automotive and telecom applications.
Integration and Configuration
The Desmear Line can be supplied as a standalone unit or integrated into a conveyorized, automated line. Panel-size handling, control software, throughput and material compatibility are configured to match your production mix. Because this is a configured-to-order system, the specification is finalized with our engineers before quotation.
Pricing
The Desmear Line is a non-standard, configured-to-order system. Pricing starts from approximately US$45,000 for a base configuration and is finalized by quotation based on your panel size, automation level and throughput requirements.
Request a Quotation for the Desmear Line
Tell us your requirements for the Desmear Line (ACF-DR-04) and our engineers will respond within one business day with a tailored configuration and price.
Frequently Asked Questions
What is the Desmear Line used for?
The Desmear Line is used in the drilling and via formation equipment stage of PCB manufacturing, specifically for hole preparation. It is designed for consistent, production-grade results.
Which board types does the Desmear Line support?
It supports Rigid, multilayer, HDI (flex / rigid-flex optional). The exact configuration can be tailored to your product mix.
What is the maximum panel size for the Desmear Line?
The standard maximum panel size is 610 x 610 mm. Larger or custom panel handling can be quoted on request.
Is the Desmear Line automated?
It is supplied as inline / automatic. It can be operated standalone or integrated into a conveyorized line with upstream and downstream handling.
What throughput can the Desmear Line achieve?
Typical throughput is Up to 90 panels/hour, depending on panel size, recipe and board complexity.
How is the Desmear Line controlled?
The Desmear Line uses a plc + hmi touchscreen for recipe management, process monitoring and data logging.
How do I request a quotation for the Desmear Line?
Use the equipment finder on this page to confirm your process stage, board type and throughput, then submit the inquiry form. An engineer from acfindustry.com will respond within one business day.
Accessories & Consumables
Compatible consumables and spare parts commonly supplied with drilling and via formation equipment. Contact us to add any of these to your equipment quotation.
Carbide Micro Drill Bits
Tungsten-carbide drill bits, 0.10-6.50 mm, for mechanical drilling.
Aluminum Entry Boards
Entry foils that improve hole quality and reduce burring.
Phenolic Backup Boards
Backup material protecting the drill table and hole exit.
