Equipment Working Principle
When working, the dry ice advances axially under the push of the
cylinder; the motor drives the cutter head to rotate through the
sprocket, and chops the blocky dry ice layer by layer into the ice
bin; the chopped dry ice falls to the top of the ice outlet through
the ice bin , the motor drives the ice shaft to rotate, the dry ice
is brought to a relatively closed space below, and then blown out
by high-pressure air, and the dry ice forms various jet shapes
under the constraints of the nozzle. Spray onto the surface to be
deburred to achieve the purpose of deburring.The jet shape and jet
intensity are determined by factors such as the shape of the
surface to be deburred and the firmness of the burrs. Change the
size of the gun, the shape of the nozzle and adjust the motor speed
according to the factors of the target burr. The amount of ice
cutting can be adjusted accordingly by adjusting the motor speed.
Generally, the more burrs, the stronger the motor speed, the
specific adjustment amount is determined according to the actual
situation.
Technical Parameter
| Model | HR-600 |
| Transportation height (mm) | 900±20mm |
| Overboard height (mm) | Upper:50mm Bottom :50mm |
| PCB size (length*width mm) | 400*600mm( Includes fixtures) |
| Width adjustment mode | Automatic / manual |
| Power | AC 220 V |
| Rated power | 4.0kw |
| Inlet pressure (Mpa) | 0.6-1.0(6-10kgf) |
| Dry ice cube size processed | 250mm*125mm*125mm(5kg) |
| Optimal spray distance of nozzle | 20-60mm |
| Defrost temperature (℃) | Ambient -120℃ |
| Exhaust port | Diameter 150mm |
| Single nozzle cleaning dry ice consumption | Approx. 5-10kg/H( Need to be set according to actual cleaning
parameters ) |
| Air flow consumption | Double nozzle ≥4 m³/min,single nozzle≥1.5 m³/min |
Dry ice cleaning features
1.The crystals sprayed by dry ice are very soft and will not damage
the workpiece being cleaned.
2.Particularly suitable for sensitive and delicate structural
surfaces,
3.Suitable for all materials, multi-variable hollow shapes, and
highly automated workpiece surface cleaning.
4.CO2 dry ice cleaning process uses supersonic nozzles,
5.Dual-pass cleaning technology achieves good cleaning results
6.Dry ice is non-toxic, harmless and environmentally friendly;
7.After cleaning the oil dirt, no residue will remain on the
surface;
8.Remove oil stains, fingerprints, stains, dust, particles, lint,
etc. remaining during plastic injection
9.It will not cause harm from chemical solvents, and employees can
fundamentally avoid the harm of chemical substances.
Machine Size
Cleaning effect comparison
