Surface cleaning

Technical cleanliness, also known as technical purity, is a crucial aspect and advantage in many industrial sectors, especially in areas with high demands on product quality and reliability. The dry ice blasting process is an innovative method of surface cleaning in which small dry ice pellets of 0.1 to 4 mm are shot at high speed onto the surface to be cleaned. On impact with the parts to be cleaned, the dry ice sublimates immediately, which means that it changes directly from a solid to a gaseous state without leaving any liquid behind.

This process creates a kinetic effect that effectively removes dirt and impurities from the surface of the component. The dry ice also provides a thermal shock to the dirt, causing it to contract and detach from the technical surface of the material.

This process is used in various industries such as the cleaning of industrial machinery, production facilities, vehicles, boats, house facades and many other areas. In contrast to conventional methods, no damp or chemical surface cleaners are used. This makes it an environmentally friendly alternative, as the dry ice completely sublimates and leaves no residue, a completely green process.

The high cooling capacity of dry ice is particularly suitable for processes and components that must not come into contact with aqueous cleaners, such as when cooling down processors to increase performance. This prevents the formation of moisture that could damage metals or conduct electrical energy and ensures that the machines are immediately ready for use.

Dry ice is often used as a cleaning agent for production facilities, electronic devices, molds and tools as well as vehicles and aircraft. It is particularly effective at removing heavy soiling such as grease, oil, adhesives, paint, rust or soot from components. It can also be used to remove odors and disinfect component surfaces.