ALLEN BRADLEY,21A237,COIL 110V 60CY LOT OF 2 PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it w...
Imaging & Exposure equipment in PCB fabrication transfers circuit patterns onto photoresist-coated boards using aligned imaging, UV exposure, or laser direct imaging (LDI). These systems control resolution, registration, exposure dose and pattern fidelity for single- and double-sided boards, multilayers and fine-pitch features. Buyers evaluate optical resolution, alignment accuracy, exposure uniformity, light source type, software compatibility and throughput to match production volume and design complexity.
Inspect optical alignment, lamp or laser condition, vacuum and chiller systems, stage movement and backlash, software version, maintenance records and exposure dose calibration. Request a demo using your boards and Gerber files.
Key specs are optical resolution (µm), registration/align accuracy, exposure uniformity, maximum board size, throughput, light-source type (lamp, LED, laser) and software/format compatibility.
Use specialized machinery transport with shock protection and secure crating. Protect optics and electronics, consider climate-controlled transport for sensitive parts, follow manufacturer disassembly guidance and insure the shipment.
Ensure correct power (voltage/phases), proper grounding, adequate ventilation/exhaust, vibration-free floor with sufficient load capacity, temperature control/cleanliness and network access for software.
Regular tasks include replacing lamps/LEDs and filters, cleaning optics and masks, checking alignment and exposure dose, servicing vacuum pumps/chillers, updating software and keeping key spares on hand.
Availability depends on brand and model. Verify parts stock, OEM support, third-party service options and access to firmware or calibration files before purchase—especially for older machines.