主機采用比澤爾半封閉制冷壓縮機質量好，運行可靠

采用銅管鋁片式的冷凝器或高效管式冷凝器換熱效率高使用壽命長采用外轉子冷凝風機（FNV型冷凝器除外）噪音小效率高外形美觀產品系列全使用溫度范圍廣可廣泛配套于保鮮、冷藏、制冰、冷凍水等制冷設備中使用

The main engine adopts BITZER semi-hermetic refrigeration compressor with good quality and reliable operation.

Copper tube aluminum plate type condenser or high efficiency tube condenser heat exchange efficiency, long service life, external rotor condensation fan (except FNV type condenser), low noise, high efficiency, beautiful appearance, wide range of products, wide temperature range, wide range of support Used in refrigeration equipment such as fresh-keeping, cold storage, ice making, and chilled water