Dry Ice Blast Cleaning Machine PCB Circuit Board Removing Rosin

The principle of dry ice deburring/cleaning is that dry ice particles are driven by compressed air and impact the surface to be deburred at high speed. Dry ice is crushed and sublimated in an instant. Absorbs a lot of heat. Due to the difference in thermal expansion coefficient between the burr and the substrate, the burr cracks rapidly. The crushed dry ice particles enter the cracks, and due to the vaporization of the dry ice, its volume expands nearly 800 times in an instant. This creates a "micro-bomb" at the point of impact and the burrs are quickly stripped off for optimum cleaning results.

Dirt, burrs, etc. quickly crack and break away to achieve the effect of removal.

• Dry ice particles can be sprayed into microorganisms that are difficult to clean with traditional methods. Small spaces, for very precise molds or product surfaces,It won't cause any damage at all.
• High-density dry ice particles impact the surface more strongly,Release more kinetic energy to remove stubborn stains quickly and efficiently effect.
• The unique physical properties of dry ice make it the perfect cleaning medium. Dry ice is non-corrosive, will not damage surfaces. Dry ice is sprayed at high speed.
• It sublimates quickly after the surface of the object, and will not cause secondary pollution. No chemical solvents are used in the entire cleaning process, making the working environment more environmentally friendly and safer for workers.
• Save time – no drying required, after cleaning the circuit boards are dry and ready for packaging.
• Environmentally friendly – no toxic wastewater is produced. The removed residue is separated and discarded in the air filter.
• Selective – no need to clean the entire PCB, only the side containing flux residue High sensitivity – removes flux residue without affecting the PCB structure

These advantages make dry ice (snow) cleaning an efficient, economical and environmentally friendly cleaning solution.

Company

Shenzhen Honreal Technology Co., Ltd. is a professional supplier of complete SMT (Surface Mount Technology) production line equipment, dedicated to helping electronics manufacturers worldwide build efficient, reliable, and cost effective assembly lines. Located in Shenzhen, the global hub of electronics manufacturing, we enjoy direct access to the latest technology and the most competitive sourcing resources. We supply and integrate a full range of SMT equipment covering every key process of your line:

Pick-and-Place Machines :Brand new and quality preowned mounters from leading brands (Samsung, Yamaha, Fuji, JUKI, etc.), configured precisely to match your production needs.

Solder Paste Printers : High precision printers ensuring accurate, repeatable paste deposition.

Reflow Ovens : Stable, energy efficient reflow soldering for consistent soldering quality.

Wave Soldering Machines :For through hole and mixed technology boards.

PCB Loaders & Unloaders :Automatic board handling and conveying for a smooth, fully automated line.

Why Choose Honreal?

1.One-Stop Solution : Source your entire line from a single, accountable partner, saving time and coordination.

2.Quality You Can Rely On :Every machine is inspected and tested before shipment, with CE certification options available. 3.Competitive Pricing : New or cost effective refurbished equipment, including complete line packages for any budget.

4.Professional After-Sales Support : Installation guidance, commissioning, spare parts, and responsive technical assistance.

5.Global Export Experience :Served customers across Russia, Europe, South America, and beyond, with reliable packing, documentation, and shipping.

At Shenzhen Honreal, we don't just sell machines,we help you build a smarter, more efficient production line. Send us your requirements today and get a tailored quotation within a short time. We look forward to growing with you!