HomeNEWSSite Map
Home > Technology & Downloads > Cleaning Compare
MSDS Download Compare Of Dry Ice Blastng Benefit Of Dry Ice Blastng Theroy Of Dry Ice Blastng
Cleaning Compare
Cleaning Method Secondary Waste Electrically Conductive Abrasive Toxic Effectiveness
Dry Ice No No No No Excellent
Sand Blasting * Yes No Yes * Good
Soda Blasting * Yes No Yes * Good
Water Blasting * Yes Yes No * OK
Solvents/Chemicals Yes N/A No Yes Limited
Power Tools No N/A Yes N/A Limited
Hand Tools No N/A Yes N/A Limited

* Upon contact, traditional blasting materials become contaminated when used to clean hazardous substances and objects. These blasting materials are also then classified as toxic waste and require appropriate safe disposal.

Dry Ice Blasting vs The Others

‧Abrasive Blasting

This process results in some level of cleanliness and roughness with sand being the most common blasting media. Like all open blasting, sandblasting creates fugitive dust, and this dust is usually toxic. In all cases, it is a nuisance, creating mess and dramatically shortening the life of all nearby moving parts through wear.

Dry ice blasting uses nonabrasive dry ice that won't wear away the surface being cleaned and won't create additional waste for disposal. You can also take the dry ice blasting system to your equipment - cleaning it in place without risky and time-consuming material handling. Dry ice blasting is the logical choice when no surface roughness is desired.

‧Soda Blasting

Soda Blasting is generally an effective cleaning method. However, Soda Blasting, like all open blasting, creates a great deal of secondary waste. Often, the time spent blasting is matched, if not doubled by the time it takes to clean up the extra waste soda blasting creates. In fact, the residue and waste left behind by soda blasting can adhere to wood and other substrates being blasted.

Dry ice blasting uses nonabrasive dry ice that often surpasses the clean left behind by soda, but does so without leaving any secondary waste to dispose of. There is also some debate as to the effects soda blasting can have on the PH levels of the soil it comes into contact with after blasting. Since Cold Jet leaves no secondary waste to attend to, the entire project time and the secondary mess are drastically reduced.

‧High Pressure Water Blasting

While it is among the fastest methods of cleaning, water blasting nevertheless has limited applications. On steel surfaces, for example, it cannot create any specific surface profile, which is a key parameter in paint performance. Also, the use of water induces flash rusting, which makes paint or coating application more difficult and risky. Furthermore the use of water blasting on production equipment including automated welding lines, presses, motors and machine tools can result in severe electrical problems. Many customers tell us that water blasting is the quickest way to burn up a motor.

Dry ice blasting can be used on any variety of materials as well as on or near electrical equipment. Because dry ice evaporates quickly, equipment stays clean and dry. Waste streams are minimized as no additional waste (such as wastewater) results from the cleaning process.

‧Solvent Cleaning

Most solvent cleaning processes involve substances that are detrimental to the environment and worker safety. When solvents are used to dissolve unwanted surface materials, a subsequent flushing, rinsing or hand tool operation is frequently required to remove the dissolved materials. Equipment must often be disassembled or extensively prepared prior to the solvent cleaning to protect sensitive portions. Solvent management and disposal are also costly issues for businesses.

Dry ice blasting dissolves and blasts away unwanted material in one step. Like solvent baths, the dry ice blasting process can simultaneously clean numerous objects with differing, complex geometries. Plus, dry ice blasting systems provide safe, thorough, in-place cleaning for components, subassemblies and complete machines. The dry ice evaporates on contact with the surface, preventing the creation of any secondary waste stream for cleanup.

‧Power Tool Cleaning

Power tool cleaning can provide a quick solution for flat, simple geometries-but it can also damage or wear down surfaces.

Dry ice blasting provides the benefits of power tool cleaning without added "wear" on expensive molds and other production tooling. This, combined with an increased cleaning rate, is the reason dry ice blasting is rapidly replacing power tool cleaning in these operations.

‧Hand Tool Cleaning

Quick, easy tasks that would take too long to set up for more mechanized approaches are often accomplished by employees who clean only defined areas and use specified hand tools that may end up damaging your equipment.

Dry ice blasting is the ideal tool for these "easy" jobs. When performed by trained employees using specific nozzles and according to various other parameters, the dry ice blast cleaning process results in 10 to 20 times less labor hours required for cleaning.

           Chiayi Plant TEL:05-2600963 FAX:05-2684347   E-mail:service@dryicetech.com.tw
           Kaohsiung Plant TEL:07-7407993 FAX:07-7407990   
             Copyright ©2011 DRY ICE TECHNOLOGY CO., LTD. All Rights Reserved. Best viewed at 1024*768 or higher