Performance Critical Air Conditioning
Antofagasta Parts LLC. is an Authorized Distributor of Sigma. Sigma mining equipment is developed to air condition operator cabins and control rooms, from the largest of drag lines to the fleets of mining excavators, blasthole drills, haul trucks and mobile mining & construction machines, where absolute reliability is critical and performance cannot be compromised.
SIGMA innovative, smart thinking and uniquely designed equipment has attracted worldwide interest and acceptance, and in many cases is the industry benchmark. A leading global company, SIGMA have developed a comprehensive range of air conditioning, heating and filtration equipment now available across the globe in support of local markets.