1. The box body, door, and insulation layer are made of AISI 304 stainless steel, which is durable and non-corrosive. The box door and box body are sealed with imported special low temperature resistant silicone rubber and wool felt, and matched with a special door buckle to ensure a complete seal. The box body is strengthened and strengthened, which can reliably carry the weight of the workpiece.
2. 150mm thick thermal insulation layer, double-layer insulation, excellent thermal insulation performance, to ensure that the external surface temperature of the device is normal temperature at low temperature.
3. The solenoid valve imported from Germany ensures accurate temperature control and long service life. The air circulation system in the box is composed of a high-power motor with an enhanced axial fan and an air distribution device to ensure that the air-cooled circulation speed is fast and uniform. The specially designed diversion device can prevent the refrigerant in the box from being blocked and evenly distributed Liquid nitrogen to ensure the uniformity of temperature in the freezer;
4. The box cover is provided with three configurations: power spring support opening, cylinder pneumatic opening and reduction motor for users to choose, which is convenient for the opening and support of the box cover. The bottom of the box is equipped with special casters, which is convenient for the box to move without damaging the ground.
5. Equipped with electrical interlock and alarm devices to ensure safe use.
6. Man-machine interface + PLC + module programmable control, convenient for users to use. Microcomputer online control, unmanned operation.
Nuoruida (Tianjin) science and Technology Co., Ltd. is committed to research, development, and sales of liquid nitrogen cryogenic equipment. Using European technology, we provide a variety of equipment. The main equipment is liquid nitrogen Cryogenic treatment equipment, cryogenic furnace, sub-zero processing equipment, low temperature cold assembly equipment, cryogenic freezing equipment, and so on.
