Water-Cooled Box-Type Low-Temperature Chiller, Low-Temperature Chiller

(1) We use original brand compressors such as Copeland (Gulley) from the USA, Metro Compressor (Meyoule) from France, Bizel (Bizer) from Germany, and Hanzhong from Taiwan, covering high and low temperature models.

(2) Utilize refrigerants such as R404A, R410a, R22/R407C, R507, etc., to meet refrigeration temperature and environmental protection requirements; wider range

(3) Temperature Selection Range: Offers process freezing media from -25℃ to -85℃ (users can select different unit specifications with varying outlet water temperatures based on their specific production needs)

(4) Various refrigerants (cooling water) are available based on customer requirements, including ethylene glycol solutions, alcohol, and ternary mixed solutions of alcohols. Additionally, the evaporator can be designed to meet anti-corrosion specifications, utilizing calcium chloride solutions.

(5) Designed for 24/7 non-stop operation, it can meet the cold source requirements for various continuous production processes.

(6) Units come with built-in water tanks and circulating pumps for cooling capacity, eliminating the need for cooling towers and cooling pumps, making installation and maintenance simple and convenient.

(7) Visual Microcomputer Control System: A comprehensive control system with a visual, touch-operated human-machine interface, enabling real-time monitoring of the unit's operational status and automatic adjustment of energy output based on actual load changes. The control box is pre-equipped with multiple connection points and backup points for user transmission lines, remote control alarm lines, and other control lines. It also features protective functions such as overheated compressor coil temperature, excessively low chilled water outlet temperature, high exhaust temperature, frequent compressor startups and shutdowns, and abnormal voltage; control functions like timed on/off, operation time limitation, oil pre-heating, fault self-detection, and fault reset; and parameters such as compressor exhaust temperature, ambient temperature, return water temperature, and outlet water temperature.