|
|
Parameter |
|||
|
Principle |
Liquid surface is elastic |
Ultrasonic waves produce cavities |
Liquid pumped thr Jet at certain force |
|
Force |
Bi-directional |
Uni-directional |
Uni-directional |
|
Intensity |
Uniform High |
Non-uniform Medium |
Non-uniform High |
|
Tank volume |
Less |
More |
More |
|
Electric power |
Less |
More |
More |
|
Cleaning medium |
Cheap & easy available |
Costly |
Costly |
|
Machine |
Economical & portable |
Costlier & non-portable |
Costiler & non-portable |
|
Automation |
Low cost |
High cost |
High cost |
|
Cleaning |
Multi-layered |
Single-layered |
Point cleaning |
|
Cleaning efficiency |
Excellent |
Fair |
Fair |