We are offering exposure machine 1.usage: exposure processing of line, resistant welding and character ink graph in pcb production process;2.structural features: large area effective exposure area, supporting more pcbs for exposure operation; advanced vacuum pump, making pcbs more close to the film; exposure machine with film contrapuntal light source, convenient for film aiming-hole operation;3.function characteristics: pid intelligent control, the control system including tube delay protect function, maximum extending lamp life; with automatic exposure lamp warehouse door, starting lamp tubes and automatically opening warehouse door for exposure after strong stable light, exposure lamp warehouse door shutting down automatically when the exposure ends, ensuring accurate exposure and preventing ultraviolet radiation;4. effective exposure area: 900mm680mm; 5. exposure light: 3 kw advanced special exposure lamp; 6. effective wavelength: 420-640nm; 7. vacuum pump: vacuum degree 99.5%, power 200w;8. exposure time: 0-999s can be set;9. power supply: 220v/ac 50hz 3.2kw; 10. overall dimension: length 1280mmwidth 1100 mmheight 820mm;11. weight: 130kg.
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Susie Wang (Suny Instrument Limited)
Qingshan Industrial Park, Yuelu District, China
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