TopTech Cutting power sources TopTech JCH300A-Mechanized High Definition plasma power sources 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 JCH300A Machine typeTopTech JCH300A Input voltage380V/415V, 3 phase, 50/60Hz Duty cycle100% Output current25-300A Edge start capability80mm Recommended65mm Pierce capability40mm Arc strikeHigh voltage Plasma gasAir, O2, N2 CoolingWater cooling Machine size741*528*900mm Machine weight110Kg 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. Beijing TopTech Technology Co., Ltd. products include plasma cutting machine, laser cutting machine, CNC cutting machine, flame cutting machine, portable cutting machine, gantry cutting machine, laser carving machine, high definition plasma cutting machine, bevel cutting machine, plasma cutter.