H.Stars (Guangzhou) Refrigerating Equipment Group Ltd.

  Refrigeration Evaporators is a main heat exchanger used in the refrigeration system, which directly affects the efficiency of the refrigeration system. As we all know, the air cooler will use different fin spacing according to the required cold room temperature.Widely used fin spacing is 4mm, 4.2mm, 6.4 ~ 8mm,9.0mm, 10mm, 12mm. If the  cold storage temperature lower, the fin spacing larger. If the selection is unreasonable, the fins will frost quickly, and the passage of the wind will soon be blocked. It is difficult to cool the cold storage, and the compressor efficiency will reduce, resulting in increased power consumption in the refrigeration system. According to engineering experience, generally 0 ℃ ~ 20 ℃ chiller room, such as workshop air conditioner, cool warehouse, cold storage room, fresh storage warehouse, air conditioning warehouse, ripening warehouse, etc., choose a fan with a blade distance of 4mm or 4.2mm; -16 ℃ ~ -25 ℃ cold freezer room, such as low-tem