SM/SP cold storage sliding door

Gram production and trading group:

cold storage Sliding door with a thickness of 90 mm suitable for rooms with standard temperature (-20 / +4 °C).
cold storage Sliding door with a thickness of 120 mm suitable for rooms with standard temperature (-20 / -40 °C).
Sliding doors with thicknesses of 90 and 120 mm are injected with polyurethane foam with a density of 38/40 kg/m3 and can be produced with colored steel or galvanized sheet.
For rooms with below zero temperature, one row of thermal elements is placed inside the door and one row inside the frame, which can be easily replaced.
SP model doors have two rows of rubber inside the door and one row inside the frame.