What is the difference between walnut shell blasting and dry ice cleaning?

[ValentinaFitz]

Differences between walnut shell blasting and dry ice cleaning: 1. Walnut shell blasting: Walnut shell blasting for engine carbon deposits: It can only clean the surface of the engine, not the inside of the engine cylinders, and walnut shells can easily clog the intake valves. Walnut shells have a certain abrasive property, which can cause wear to the engine and affect its performance. 2. Dry ice cleaning: No technical requirements for cleaning personnel. It saves cleaning costs because the purchase cost of dry ice is low, and the power-consuming air compressor also saves on electricity bills. There is no need for secondary processing costs. Using dry ice to clean the engine can extend its service life. The difference between dry ice cleaning and walnut shell blasting is that dry ice is relatively softer.