{"product_id":"ewsahsspc","title":"ECS-W Semi-Automatic Horizontal Squeegee Screen Printing Coater (Max. 250*350 mm), EWSAHSSPC","description":"\u003cp\u003eA Horizontal Squeegee Screen Printing Coater refers to a semi-automatic or automatic screen printer where the squeegee assembly moves in a precise, linear horizontal path across the screen. In electrochemical laboratories, this is the standard configuration for moving beyond manual hand-printing to achieve the highly repeatable layer thicknesses required for SOFC electrolytes and battery electrodes. Unlike manual printing, where the angle and pressure of the stroke vary with the operator's fatigue, a horizontal squeegee machine ensures that every cell in a batch is identical.\u003c\/p\u003e\n\u003cp\u003eThe machine utilizes a dual-rail or overhead gantry system to guide the squeegee and flood bar. (1) \u003cstrong\u003eHorizontal Stroke\u003c\/strong\u003e: The squeegee is driven by a pneumatic cylinder or a servo motor. It travels at a constant, programmed speed (e.g., 50-200 mm\/s) across the mesh. (2) \u003cstrong\u003eConstant Pressure\u003c\/strong\u003e: Most horizontal units use a \"pressure balance\" system. Even if the substrate (like a Ni-YSZ support) has slight surface variations, the squeegee maintains a constant downward force to ensure uniform slurry infiltration. (3) \u003cstrong\u003eAutomatic Flood Cycle\u003c\/strong\u003e: After the printing stroke, the squeegee lifts and the flood bar descends. It moves back across the screen horizontally, redistributing the SPAN or YSZ slurry to keep the mesh from drying out.\u003c\/p\u003e\n\u003ctable style=\"height: 201.2px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 35.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eEWSAHSSPC (EW-SAHSSPC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC110-220V±10%, single phase, 50\/60 Hz, 600W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 35.6px;\"\u003e\u003cem\u003eCritical Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 35.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum Plate Size: 300mm * 500mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum Frame Size: 400mm * 600mm\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eScreen Printing Area: Max. 250mm * 350mm * T100mm (a larger printing area of 350mm*500mm can be supplied upon request)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLeft\/Right Motion Distance: 400 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUp\/Down Motion Distance: 125 mm \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCoating speed: 1200 times\/h\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe aluminum chunk with vacuum holes is able to firmly fix the flexible and light substrate during screen printing. An oilless vacuum pump \u003ca href=\"https:\/\/echemsupplies.com\/products\/esovp?variant=47512544542950\"\u003eESOVP\u003c\/a\u003e can be considered. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e           \u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EWSAHSSPC_03_100x100.png?v=1776795379\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e   \u003ca href=\"https:\/\/echemsupplies.com\/products\/esovp?variant=47512544542950\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ESOVP_main_100x100.png?v=1775407970\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe control panel has functions of motion directions, printing times, start\/pause, vacuum, speed control button and counter time display.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e          \u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EWSAHSSPC_02_100x100.png?v=1776795379\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eGas Compressor\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eA gas compressor (\u003ca href=\"https:\/\/echemsupplies.com\/products\/euqofgc?variant=47513044156646\"\u003eEUQOFGC\u003c\/a\u003e) is required to provide pneumatic force (5-7 bar, around 70-100 psi) for operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EUQOFGC_main_100x100.png?v=1775414665\" alt=\"\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 39.2px;\"\u003e\n\u003cp\u003eDimension\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 39.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL750 * W620 * H1100 mm\u003ca href=\"https:\/\/echemsupplies.com\/products\/essawrw100?variant=47492793827558\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~70 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0013468607008171\"\u003eM. S. Park, et al., Mechanical and electrical properties of a LiCoO2 cathode prepared by screen-printing for a lithium-ion micro-battery, Electrochimica Acta, 2007, 52, 7895-7902\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S037877531631401X\"\u003eA. Gören, et al., High performance screen-printed electrodes prepared by a green solvent approach for lithium-ion batteries, Journal of Power Sources, 2016, 334, 65-77\u003c\/a\u003e\u003c\/p\u003e","brand":"WWYS","offers":[{"title":"Default Title","offer_id":47558473154790,"sku":"EWSAHSSPC","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EWSAHSSPC_main.png?v=1776795186","url":"https:\/\/echemsupplies.com\/products\/ewsahsspc","provider":"EChem Supplies","version":"1.0","type":"link"}