380v cold room air curtain ผลิตออนไลน์

Cold Storage Door Air Curtain Full Metal Materials Quick Start And Durability Product function: The self-produced high-efficiency centrifugal fan is used for quality control. Quick start and durability. All ... อ่านเพิ่มเติม

Special Air Curtain Use For Cold / Frozen Room Saving 90% Energy Cold / Frozen Room Air Curtain The cold room Air Curtain prevents the air convection inside and outside the cold storage . It can maintain the ... อ่านเพิ่มเติม

Cold Room Door Air Curtain - Metal Casing With High Efficient Motor Features : 1 . Blower driving by external rotator motor,running. 2 . Higher air pressure. 3 . Cylinder type air outlet, stable and uniform air ... อ่านเพิ่มเติม

200CM - Cold Storage Door Air Curtain Full Metal Materials Greater Air Volume High Efficient Motor Product function: The self-produced high-efficiency centrifugal fan is used for quality control. Quick start ... อ่านเพิ่มเติม