全埋回归门
概述：全埋回归门，特点是门体和门框在同一平面，能够自动关门，压紧，外观美， 密封、隔热良好。
使用环境：-45℃ -- 50℃小型冷藏库，冷冻库。
使用环境：-45℃ -- 50℃小型冷藏库，冷冻库。
结构特点
The features of Semi-embedded door's structure
| 门体 Door panel |
塑料型材与面板组合成外壳，内部聚氨酯发泡成型，无冷桥，保温性能极好。 The plastic material and panel combine the shell, with integrated foaming of polyurethane, without the cold bridge, the heat preservation performance is extremely good. |
| 门框 Door frame |
配自限温电热带，不需要温控或开关控制。 Fitted with ecectric heating string for self-temperature control, there is no need to mount temperature control or manual switch power source. |
| 密封条 Sealing string |
柔韧塑料内置磁性条，能很好弥补因制造引起的小许误差，密封性很好。 Flexible plastic built-in magnetic strips, can make up the small error caused by manufacturing, the air-tight- ness is very good. |
| 五金配件Fittings | 采用不锈钢或高强度镀锌材料。 Used stainless steel or good galvanized material. |
| 逃生装置 Escape device |
门锁内侧配置逃生锁。 with escape and safety devices. |
