Our 30RT air-cooled screw chiller provides a stable -10℃ outlet for cold storage, food processing, chemical and ice rink applications. A high-efficiency screw compressor with 4-step capacity control (25%–100%) saves energy under partial loads, while Siemens PLC control delivers automatic, unattended operation with full fault protection. Equipped with oil separator, gas-liquid separator and economizer for enhanced reliability and COP, the tower-free air-cooled design ensures quick, flexible installation — a dependable low-temperature cooling solution.