ECM Power Units

MARKING METHODS' MARK300 (Series) Electro-Chemical marking system is designed to provide maximum performance and ease of operation. 

The 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. 

No 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. 

Contact us today to discuss your application with a Customer Service Specialist or Sales Engineer.