TopTech Cutting power sources TopTech JCH30A Import European main parts, TopTech power sources have the world first class cutting quality, which can be the same performance as the world big brands'. TopTech JCH series IGBT air plasma power sources had been tested in the market more than 5 years. Main Technical Parameters of TopTech JCH30A Machine typeTopTech JCH30A Input voltage220V, single phase, 50/60Hz Duty cycle60% Output current15-30A Cutting thickness12mm Plasma gasCompressed air Gas pressure0.2-0.5 Mpa Torch coolingGas cooling Plasma coolingAir cooling Machine size432*205*355mm Machine weight15Kg Company Introduction Beijing TopTech Technology Co., Ltd. was founded in Beijing, the capital and main transportation city in China. With more than 10 years experience in welding and cutting industry, we had R&D our advanced welding and cutting equipment. Mature teams, included sales team, marketing team, production team and after-service team, supply professional service for customers. Strictly follow ISO 9001:2000 world quality management system.