Full buried door series ( also called "automatic return door" ), the door body is aligned with the door frame.
It can be closed automatically and pressed tightly, with beautiful appearance, good air-tightness and insulation performance.
Its applicable environment: -45°C ~ -50°C small cold storage, freezer, etc.
Half buried door series, the half of the door is embedded in the door frame, and its air-tightness and insulation performance is excellent.
Specification of full buried door | ||||||||||
No. | Size (mm) | Core material & Its thickness (mm) | Surface material | |||||||
1 | 800*1800 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
2 | 800*2000 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
3 | 900*1800 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
4 | 1000*2000 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
5 | 1100*2100 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
6 | 1200*2100 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
7 | 1300*2100 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
8 | 1400*2100 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
9 | 1500*2100 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
10 | 1600*2100 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
11 | 1700*2100 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet | ||||||
12 | 1800*2100 | PU (polyurethane) | 100 | 0.5~0.8mm Color steel sheet/Stainless steel sheet |
The features of structure | ||
Door panel | The shell is combined with the plastic material and panel, With integrated foaming of polyurethane, Without the cold bridge, good heat preservation performance, | |
Door frame | Fitted with electric heating string for self-temperature control, No need to mount temperature control or manual switch power source, | |
Sealing string | Flexible plastic built-in magnetic strips, | |
Fitting | Stainless steel or high intensity galvanized material, | |
Escape device | With safety escape devices, |
Auto (electric) sliding door series can accurately control the different actions of door to ensure the door run smoothly by using the synchronous motor control system.
Free door adopt adjustable spring hinge, with firm structure, convenient adjustment, flexible rotation body at the door.
1) Free packing (with normal pallet and packing belt).
2) Standard seaworthy packing (or as customer’ requirements).
1) Off season lead time: 7days.
2) Peak season lead time: 15days.
We was founded in 1996. Our company is a first-class cold storage insulation materials manufacturer and a cold storage energy-saving program supplier. We focus on the field of cold storage materials and cold storage research and development areas, through years of great-leap-forward development, the company is expanding, now has 28 management staff, 15 technical staff and 170 engineering installation and production staff. The company has established two production bases, covers an area of more than 80 acres, adopt the most advanced in domestic and international third-generation automatic continuous production line, which improves the capacity of production and supply for various types of products. At present, the annual output of our company is thermal insulation materials up to 1.5 million square meters, all kinds of cold storage doors 8, 000 sets, industrial unloading platform 1, 500 sets, all-round to meet the various needs of customers.