It was made of corrosion-resistant aluminium alloy material and nylon roller, S/S rollers shelf, screw, nut, washer.
Up-open and Down-close: The system installed are inner of slide-way. It is take advantage of gravity theory to make sure the door keep in hermetic.
Handle: Stronge stainless steel handle, easy and convenient.
Door hole size: Customized, Max size: 7000mmx5000mm
Suitable condition temperature: -70º C to 100º C
Door panel thick: 100mm 120mm 150mm
Driving way: Manual
Antifreezing heating wires: The low and medium temperature's storage for choose match.
Safely lock: No need any tool that It can be turn on the lock manually in the inner of the storage
Door panel marerial of surface: Stainless steel, PPGI
Core material: Polyurethane(PU)
Hermetic material: Airtight and wear-resisting of Rubber Sealing Bar
Door panel's QTY: It can be choose single or double
Power: 220V/50Hz or 24V/50Hz. (for heating wires)
About us
Established in 1995, Changzhou yuyan Refrigeration Equipment Co.,ltd was founded in Changhzou city, Jiangsu province, close to Shanghai.
The company is a large-scaled enterprise integrated with design, development, production and manufacturing, promotion and sale, installation and construction.
The main products of the company include: Polyurethane(PU) insulation board and polyurethane (PU) cold storage door. The company ranks among the top in the industry regarding with company scale and product quality, and it is able to produce and process various cold storage panels ,such as color steel plate ,embossed aluminum plate,stainless steel plate and salinized steel plate and so on to satisfy multiple demands both home and aboard.
4.Abundant experience serving Asia, Oceania upscale markets, and our cold room has CE certificate;

