EtchON DPM301 ", This model is perfect startup Dot Pin Marking Machine suitable for small and light work piece(less then 3 Kg) for flat marking with printing scope 120 x 90 mm, In this machine system controller is integrated with the marking pin assembly and supports plain/flat marking. The stylus pin dotting on the surface with high frequency and mark logo , it could mark character, alphanumeric ,date , numbers , series No , VIN codes , graphs etc. Specifications :- MODEL : EtchON DPM301 Marking Speed : 30 - 40 mm/s Hitting Frequency : 300 Hz Marking Depth : 0.1 - 0.5 mm Marking Accuracy : 0.02 mm Marking Scope : 120 x 90 mm Pinhead Hardness : HRA92 Work piece Hardness allowed : =< HRC40 Input air pressure : 0.3 - 0.6 MPA Powder Consumption : =< 350 W Voltage : AC 220C ± 10% - 50Hz Working Temperature : 0 - 40 Degree C Marking HEad Dimension : 240 x 200 x 150 mm Gross Weight : 48 Kg Applications: Material : Aluminum, Iron , Copper, Stainless Steel, Coated or plated material, Nylon, ABS, Poly carbonate, PVC, Most Metallic materials mark well. Application Industry: Automobile or bodywork of motorcycle, car frame, automotive chassis, engine, and mechanical part, machine tool, metal pipe, gear, pump body, valve, various hardness plastic products.