Dry Ice Block Machine1

The dry ice block machine mainly converts liquid carbon dioxide into solid state under the function of huge pressure. This machine mainly uses the pressure generated by hydraulic oil as the motive force. The hydraulic system consists of a frame, a fuel tank, a hydraulic manifold, a cylinder, an electric motor, an oil pump, a solenoid valve, etc. The block dry ice is a liquid which is condensed into a colorless gas at normal temperature and a pressure of 6079.8 kPa and then evaporates rapidly at a low temperature to form a solid substance which is condensed into ice and snow. After the mold of the dry ice block machine is pressed out, it becomes a block of dry ice.

dry ice block amchine

Operation of the dry ice machine:

  1. First manually operate, press open and then press close, and then the pressure relay starts to work.
  2. Then the master cylinder is compressed forward and back to the bottom for feed 5 seconds.
  3. Press the push forward button to compress for 3-5 seconds.
  4. Shut down and cool the compression box for 10 minutes, open the door and push out the dry ice.
  5. Retreat the master cylinder to the end, the auxiliary cylinder is fully open. Choose automatic operation, the dry ice production is normally.
dry ice block amchine

Model-SL-650-1 Dry Ice Block Machine

Model-SL-650-1 single-head dry ice block machine can produce the dry ice size is 300*255*(50-260)mm. Minimum dry ice block capacity is about 400kg per hour. Maximum dry ice block capacity is about 650kg per hour. It can produce 3-30kg block ice. The actual capacity depends on the thickness of the dry ice produced. The thicker the dry ice, the higher the production capacity. The conversion ratio of liquid to dry ice is 2.3~2.5:1. The carbon dioxide water content of the raw material liquid must be <60ppm. Otherwise, the filter barrel of the compression box will be blocked and the dry ice machine will malfunction. At the same time, the extrusion pressure will be increased to cause the oil temperature to rise rapidly and the hydraulic system to malfunction. Liquid inlet pressure needs ≤2.1mpa, otherwise the liquid feed valve will not close properly, causing the dry ice machine to malfunction.

dry ice block amchine

Model-SL-650-2 Dry Ice Block Machine

Model-SL-650-2 double-head dry ice block machine can produce the dry ice size is 300*255*(50-260)mm. Minimum dry ice block capacity is about 800kg per hour. Maximum dry ice block capacity is about 1300kg per hour. It can produce 3-30kg block ice. The actual capacity depends on the thickness of the dry ice produced. The thicker the dry ice, the higher the production capacity. This production capacity of this model is the twice that of the model SL-650-1. The conversion ratio of liquid to dry ice is 2.3~2.5:1. The carbon dioxide water content of the raw material liquid must be <60ppm. Otherwise, the filter barrel of the compression box will be blocked and the dry ice machine will malfunction. At the same time, the extrusion pressure will be increased to cause the oil temperature to rise rapidly and the hydraulic system to malfunction. Liquid inlet pressure needs ≤2.1mpa, otherwise the liquid feed valve will not close properly, causing the dry ice machine to malfunction.

dry ice block amchine

Model-SL-500-1L Dry Ice Block Machine

Model-SL-500-1L single-head dry ice block machine can produce the dry ice size is 250*140*(50-210)mm. Minimum dry ice block capacity is about 300kg per hour. Maximum dry ice block capacity is about 500kg per hour. It can produce 2-12kg block ice. The actual capacity depends on the thickness of the dry ice produced. The thicker the dry ice, the higher the production capacity. The conversion ratio of liquid to dry ice is 2.3~2.5:1. The carbon dioxide water content of the raw material liquid must be <60ppm. Otherwise, the filter barrel of the compression box will be blocked and the dry ice machine will malfunction. At the same time, the extrusion pressure will be increased to cause the oil temperature to rise rapidly and the hydraulic system to malfunction. Liquid inlet pressure needs ≤2.1mpa, otherwise the liquid feed valve will not close properly, causing the dry ice machine to malfunction.

dry ice block amchine
dry ice block amchine

Technical parameters of the Dry ice Machine

ModelSL-650-1SL-650-2SL-500-1LSL-650-1L
Motor Power(kw)13.52*13.51111
Dry Ice Size(mm)300*255*(50-260)300*255*(50-260)250*140*(50-210)300*255*(50-260)
Dry Ice Min Capacity(kg/h)400800300400
Dry Ice Max Capacity(kg/h)6501300500650
Dry Ice Density(t/m³)≥1.45≥1.451.3-1.521.3-1.52
CO₂Transformation rate40%-43.5%40%-43.5%40%-43.5%40%-43.5%
Liquid inlet pressure(MPa)≤2.1≤2.1≤2.1≤2.1
Liquid inlet diameter(mm)DN202-DN20DN20DN20
Exhaust pipe diameter(mm)DN702-DN70DN70DN70
Fuel Volume(L)280400320320
Machine Size(cm)290*110*190290*160*190250*110*170250*110*170
Weight(kg)2800520021002600