GD-10 plasma cleaner is with 10 L plasma chamber and 40 kHz IF power supply. The inside chamber has three trays which size is 175 x 185 cm. Three trays can achieve high efficiency treatment. At the same time, it can all-round treatment the irregular products with different size. Vacuum plasma cleaner with PLC+touch screen control, it is convenient operation. About the treatment operation, it has two operation mode, manual mode and auto mode, you can choose the mode according your need.
The circuit board is composed of various electronic components such as pads, vias, wires, chips, but often these chips and electronic components are attached with a small amount of oxide and organic matter. If these parts are welded to the circuit board without cleaning, air bubbles will be generated, which will cause the welding to be weak and affect the electrical performance of the circuit board. This is what we call virtual welding and false welding. Therefore, before the chip and the circuit board are soldered, we must clean the residues on the surface to improve the bonding force of the chip and the circuit board and the yield of soldering.
In the traditional process, people usually use various chemical agents and ultrasonic waves to clean the organic matter and oxides on the surface. However, the effect of this kind of wet cleaning is not ideal, it will cause slight damage to the surface of the product and is not environmentally friendly. Therefore, the advantages of plasma cleaning are highlighted:
- Use N2, Ar, O2 and other gases for cleaning, energy saving and environmental protection
- Simple operation and high safety
- It adopts dry cleaning form, which has good cleaning effect and will not damage the surface of the product
- Uniform plasma, thorough cleaning and lasting effect
