Automatic Solid CO2 Dry Ice Blasting PCBA Cleaning Machine PCB Borads Cleaner

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

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