06TSA186 Series 75HP Semi-Hermetic Twin-Screw Air Conditioning Compressor

The 06TSA186 semi-hermetic twin screw compressor is an industrial-grade cooling unit designed for heavy-duty commercial air conditioning, water chillers, and medium-temperature refrigeration systems. Engineered with a high-efficiency rotor profile and economizer support, this 75 HP screw compressor delivers high volumetric displacement up to 312 m³/hr (186 cfm at 60Hz), offering robust thermal performance and precise temperature regulation for large-scale B2B HVAC installations.

Commercial HVAC operators often face high operational costs, power surges during frequent load variations, and equipment downtime caused by inadequate capacity modulation. The 06TSA186 addresses these critical challenges through 25%-100% stepless capacity control and Y-Δ/direct start options, allowing smooth load matching that significantly lowers energy consumption under part-load conditions while minimizing mechanical stress on internal components.

Featuring precision SKF/NSK anti-friction rolling bearings, high-strength motor windings with integrated NTC thermal sensors, and an internal check valve/safety valve assembly, the 06TSA186 ensures leak-free compression, enhanced wear resistance, and long-term operating stability across severe environmental conditions.

Backed by over two decades of technical expertise in industrial refrigeration, Ruifujie operates as a modern manufacturing enterprise specializing in high-performance scroll, piston, rotary, semi-hermetic, and screw compressors, alongside cold room evaporators, blast freezers, and ice-making machinery. We offer complete OEM/ODM customization services tailored to international project specifications. Ruifujie products are exported worldwide, serving commercial and industrial buyers across Russia, the United States, the United Kingdom, the UAE, Saudi Arabia, and beyond. With proven engineering strength and exceptional cost performance, Ruifujie maintains long-term strategic partnerships with global HVAC/R distributors and contractors.