Chile's industrial landscape is as diverse as its geography, stretching from the arid, mineral-rich deserts of the north to the glacial fjords of the south. In this dynamic environment, the demand for reliable, efficient, and highly portable metal fabrication equipment has never been higher. As a leading Single Phase Plasma Cutter Factory & Manufacturer, KeyGree is at the forefront of supplying cutting-edge digital welding and cutting power equipment tailored specifically for the unique commercial and industrial status of Chile.
The standard electrical grid in Chile operates at 220V/50Hz. While large-scale industrial complexes have access to three-phase power, a vast majority of small to medium-sized enterprises (SMEs), mobile repair units, and remote agricultural facilities rely entirely on single-phase power. This infrastructural reality makes the Single Phase Plasma Cutter an indispensable tool across the nation. Unlike traditional oxy-fuel cutting, plasma cutting utilizing single-phase power offers unparalleled precision, speed, and safety, cutting through conductive metals like steel, stainless steel, aluminum, and copper with minimal thermal distortion.
In regions like Antofagasta and Calama, the copper mining industry requires robust equipment for on-site machinery repair. Our single-phase cutters provide the portability needed for maintenance crews working deep in the Atacama Desert.
Santiago's booming infrastructure and real estate sectors demand precise HVAC fabrication and structural steel modifications. KeyGree's AI-optimized plasma cutters ensure clean cuts and high productivity on bustling city job sites.
From Valparaíso to Talcahuano, coastal marine repair facilities utilize our advanced HF and NHF plasma cutters to slice through corrosion-resistant alloys, ensuring swift vessel turnaround times in harsh, humid environments.
Beyond heavy industry, Chile's Central Valley is a global powerhouse in agriculture and viticulture. Farming infrastructure, including irrigation systems, storage silos, and heavy harvesting machinery, requires constant maintenance. A portable single-phase plasma cutter allows local technicians to perform immediate, on-site metal repairs without transporting heavy parts to centralized workshops. Furthermore, in the southern regions like Los Lagos, the booming salmon aquaculture industry relies heavily on stainless steel processing facilities. KeyGree's equipment, renowned for its European technology and IPX-rated safety standards, performs flawlessly in these moisture-heavy environments, ensuring sanitary and precise metal fabrication.
The development trend of the welding and cutting industry in South America is rapidly shifting towards automation, energy efficiency, and smart technology. KeyGree is pioneering this shift. Our modern single-phase plasma cutters feature advanced IGBT inverter technology and microprocessors that mimic AI-level adaptability. These smart chips automatically compensate for voltage fluctuations—a common occurrence in remote Chilean towns—ensuring a stable cutting arc. Additionally, features like built-in air compressors (as seen in our featured products) eliminate the need for external bulky air sources, epitomizing the ultimate plug-and-play solution for Chilean contractors.
Keygree Group Co., Ltd. is a wholly foreign-owned enterprise invested by British KeyGree in 2009. The company specializes in the development and manufacture of digital welding and cutting power equipment. It is located in Chengdu European Industrial Park near the China-Europe Railway. Its business covers Central and South Asia, Europe, America, Middle East and more than 30 countries and regions, including a strong and growing presence in Chile.
Currently, we supply more than 700,000 units of high quality and European technology equipment per year. All product series are certified by national compulsory CCC, European CE safety certification, and ISO9001:2000 international quality system certification.
Keygree is growing up with its unique business strategy, strict quality policy and reliable product features. Our products are widely used in aviation, shipbuilding, automobile, chemical, mining, construction, steel, machinery, steel structure, hardware processing and other industries, committed to providing technological innovation and market development to world brands.
Keygree is an excellent company focused on the development and innovative manufacturing of digital welding and cutting power equipment. We are committed to becoming the top supplier of the welding equipment industry, consistently providing the Chilean market with the latest R&D and the most competitive products.
We sincerely provide every customer with the best quality welding equipment and comprehensive, thoughtful service. From the Andes to the Pacific coast, we strive to do the best for our South American partners.
Win-win cooperation is the basis for enterprises to survive and develop in the fierce market competition. Keygree not only hopes to cooperate with you but also hopes for a win-win situation for each other! Only by win-win can we have more long-term cooperation in Chile's expanding industrial sectors.
Showcasing our advanced equipment engineered for the rigorous demands of Chile's top industries.
Keygree product series have been strictly certified by national mandatory CCC, European CE safety certification, and ISO9001:2000 international quality system certification, ensuring absolute compliance with Chilean industrial safety standards.








Explore our full catalog of high-performance cutting solutions available for factory direct supply in Chile.