Nové sítotisky ESE – korejská kvalita
Leading Edge and Advanced Technology Printer, covering 550–1500 mm
Standard Printer Model - The unique ESE printing table features four ball screws and three LM guides. This design precisely and firmly positions and supports the print table, allowing even squeegee pressure across the entire width of the print table and resulting in an accuracy of 12.5 micronsand wet printing repeatability 25.5microns @ 6 sigma [US-2000X]
[* US-2000XQ 10 microns accuracy and wet printing repeatability 20 microns @ 6 sigma]
The printing-table conveyor system does not have a fixed front or rear rail as with conventional printers. Instead, adjustable front and rear rails position the PCB directly over the center of the table, allowing consistent, high-precision paste printing for components down to 01005 (0402 metric) and pitches to 0.012 in (0.3 mm).
ESE’s adjustable stencil rails eliminate the need for expensive stencil adapters that are time-consuming to set up and can get lost, bent or damaged. An easy-to-use plunger mechanism enables quick changeover of stencils, increasing productivity.
The incoming and outgoing conveyor system features patented one-touch width adjustment using LM guides instead of ball screws, for quick, trouble-free operationand conveyor automatic width adjustment available.
ESE vision system features an up/down CCD camera and four separate LED rings—three for the PCB and one for the stencil—for simultaneous recognition of PCB and stencil fiducial marks, as well as automatic 2-D paste inspection. The highly accurate system recognizes any type of mark, including custom marks that can be created by the user.
A closed-loop feedback allows connection to a downstream solder-paste inspection system (SPI), enabling automatic calibration of printing registration and adjustment of the under-stencil cleaning system.
The print head, which is controlled by high-precision servo motors and LM guides, features a programmable five-stage snap-off function, resulting in superior printing quality.
The under-stencil cleaning system features programmable wet, dry, air-blow and vacuum modes, for fast, thorough cleaning. The solvent tank is conveniently located on the rear of the machine, eliminating the need to stop the machine for refilling. Other features include a mechanism to prevent the edges of the cleaning paper from fraying and a programmable paper saver.
The user-friendly ESE software, which runs on the familiar Windows 7 operating system, allows efficient programming of PCBs and easy access to maintenance and manufacturing data. Now enjoy ESE US-X series printer for your products PCB 550mm ~ 1500mm and also mass productivity from Dual lane printer
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