Specification and model: GL-N-30
Equipment body: 304 stainless steel
Quick freezing capacity -30Kg/1h;
Tray layers -3 layers
Tray size -350MM * 350MM;
Height of each floor -100mm
The working temperature can be set arbitrarily from+120 ℃ to -196 ℃;
Equipped with+120 ℃ high-temperature disinfection and sterilization function
Low temperature inside the box - ≤ -196 ℃;
*Rapid cooling rate -≤50℃/min；
*High heating rate -≤8℃/min；
Temperature control accuracy - heating, cooling, constant temperature ± 2 ℃;
Air circulation system inside the box - including motor, fan, and airflow distribution device;
Micro pressure relief valve - When the internal pressure is slightly positive, this valve will automatically discharge;
Electricity -380V, 220V (optional)
The control system adopts a touch screen+PLC control method, with touch screen or computer as the upper computer and PLC as the lower computer, making it more convenient to operate and input the quick freezing process. It can also monitor the temperature changes inside the quick freezing box in real time, observe the operation of the process, and compare the set curve with the operating curve.
An alarm device is installed to sound an alarm when the box door is not closed properly
The system has both manual and automatic functions, which can be displayed on the touch screen. It is easy to operate and has strong reliability. The high and low temperature control of both systems adopts PID regulation to ensure that the equipment accuracy meets the requirements of the bidding document.
Operating System - An all English operating system; Pre input the quick freezing process, and once turned on, there will be no human operation. The system will automatically perform actions such as cooling, insulation, and unloading according to the process curve;
