The normal setting temperature of the vertical air cabinet is between 2 and 8 degrees. In the supermarket, beverages, yogurt, milk, vacuum-packed meat, cooked food, fruits, etc. are mainly placed, and the goods are delivered uniformly to avoid deformation caused by uneven force on the laminate , One-piece foaming and strong and reliable steel frame foundation make the cabinet body better in heat preservation performance, and the structure is more sturdy and durable. Please pull down the night curtain during the night time. It is best to wipe and clean the air curtain cabinet once a month, so as to better extend the service life of the air curtain cabinet.