Spiral Freezer Body:
1. Freezer body based on the indoor assembled cold storage (ZBX99003-86), "combination refrigerator with heat insulation sandwich board" JB/T6527-2016 standard production, production, installation and acceptance. Library board adopts double stainless steel self-extinguishing flame retardant polyurethane sandwich insulation board, panel thickness 0.8 mmSUS304 stainless steel plate, the plate thickness 150mm
2. Thermal insulation material, the plate adopts self-extinguishing flame retardant rigid polyurethane meet the following indicators: 40 kg/m3 density requirements or greater (less than a full board average density, then cutting sampling density);
3. Stainless steel plate with binding and firm, between the cohesive force between the two should be greater than 98.1 N/cm2, without cracking phenomenon. Use overall foam type, no per foliate pinhole, more than 30mm plane direction depth direction more than 10mm porosity, raw material, slag inclusion, burning core, influence the properties of heat insulation defects such as mixed waste phenomenon.
4. Library board adopts eccentric hook connection method, flat-fell seam to play four glue, process the hole or Angle of foam tank seam. Smooth, strong stability, tidy and beautiful, no warping, scratches and knock against, pollution, cold, and run the wind leakage phenomenon.
Audited Supplier 
){kind=link}