Water-cooled screw chillers for medium and small industrial cooling and air conditioning, compact in size and sufficient in refrigeration.

　　IntroductionThe 20STB series water-cooled chillers are manufactured with brand-name compressors and electrical control components, equipped with high-efficiency shell-and-tube condensers and evaporators. The units are microcomputer controlled and feature multiple protection functions for high reliability. Designed for comfortable air conditioning, they can be used in parallel or as modular systems, suitable for hotels, shopping malls, office buildings, and various commercial buildings. Available in open type WO and WC type box configurations.

Cooling Range: 21,500 kcal/h - 112,500 kcal/h (10HP - 45HP)

Temperature Range for Refrigerated Water: 5 ~ 20℃

Application Fields: Plastic, electroplating, electronics, chemical industry, food processing, and cooling for small and medium-sized air conditioning industry.

　　Engineered features

(1) Constructed with a scroll compressor and electronic components, equipped with high-efficiency shell-and-tube condenser and evaporator, offering ample cooling capacity, high efficiency, and ease of cleaning and maintenance.

(2) The unit is equipped with microcomputer control and various protection functions, ensuring accurate operation control with high reliability and can deliver significant performance in actual working conditions.

(3) Available for special customization to accommodate multiple compressors as needed, this new unit is more energy-efficient and durable than standard split air conditioners.

(4) Water-cooled scroll chillers are available in open and enclosed cabinet types. The enclosed cabinet chillers feature a full-sealed cabinet shell with an aesthetically pleasing design, making them suitable for installation in offices, factories, or other operational sites.