
with Built-in Air Pump CNC Plasma Cutting Machine for LNG Tank Shell. Built-in Air Pump: Integrated air pump system for efficient plasma cutting operations. Dual Current Regulation: Two-shaft current regulation ensures stable arc and precise cutting performance. Extended Warranty: Two-year warranty for the main unit and lifetime warranty for the main control board. High Cutting Capacity: Ultimate cutting thickness up to 115mm for stainless steel, carbon steel, and cast iron. Multi-Material Support: Capable of cutting copper, carbon steel, iron, aluminum, metal alloy, and stainless steel. Safety Protection: Equipped with multiple protective devices including air pressure and overheating protection. Fortune 500 Trusted: Widely adopted by Fortune 500 companies in petroleum, steel, and automotive industries.