{"title":"ECM Power Units","description":"\u003cbr\u003e\nMARKING METHODS' MARK300 (Series) Electro-Chemical marking system is designed to provide maximum performance and ease of operation.  \u003cbr\u003e\n\u003cbr\u003e\nThe power unit is equipped with an AC-DC switch.  The AC (alternating current) alternately etches out and redeposit back a combination of the metal oxide and electrolytic salts producing a black mark.  The DC (direct current) charges the applicator negatively (cathodic) which dissolves metal out, etching a frosted or clear mark.  \u003cbr\u003e\n\u003cbr\u003e\nNo special skill is required to operate the equipment except pride in doing a good job.  Electro-Chemical marking does not deform, weaken or fracture the metal because molecular structure is not altered beyond the depth of the mark.  \u003cbr\u003e\n\u003cbr\u003e\nContact us today to discuss your application with a Customer Service Specialist or Sales Engineer.","products":[{"product_id":"mark300-power-unit-electro-chemical-marking-unit-5","title":"MARK300 Power Unit, Electro Chemical Marking Unit","description":"This Mark300 Power Unit is the base for all of our Electro Chemical Marking Kits.  This unit is great for Electro Chemical Etching your parts in house.  Purchase it to replace or to accompany another Electro Chemical Marking unit in your facility.  \u003cbr\u003e\nSolid state circuitry permits extremely fast normal etch and deep etch applications.  Five-position current selector. Heavy duty 30 amp, 30 volt maximum output with electrolytec stencil cleaning circuit for obtaining longer stencil life.  The Mark 300 operates on a single phase, 100\/120 volt, 50\/60 Hz, Ac power.  Controls are provided for power ON\/OFF, AC\/DC output and variable output current selection. 5 amp circuit breaker protects against overloading.  Rugged construction for years of had work.  This unit can be adapted to 230 volt, 50 Hz power input by ordering the transformer converter part number TC220. Los Angeles city approved.","brand":"Marking Methods","offers":[{"title":"Default Title","offer_id":54996527448386,"sku":"MARK300","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/7209\/8882\/files\/MARK300_20_Custom.jpg?v=1784321983"}],"url":"https:\/\/markingmethods.com\/collections\/ecm-power-units.oembed","provider":"Marking Methods","version":"1.0","type":"link"}