Plasma cleaning machine

Plasma cleaning equipment


product description . Seismograph plasma surface treatment system mainly includes three parts: full-bridge digital circuit plasma power supply plasma spray gun and intelligent control system. 1. The role of plasma cleaning The principle of


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Product overview

  product description
.

  Seismograph plasma surface treatment system mainly includes three parts: full-bridge digital circuit plasma power supply, plasma spray gun and intelligent control system.
 

  1. The role of plasma cleaning
 

  The principle of plasma cleaning is mainly:
 

  (1) Etching effect on the surface of the material-physical effect
 

  A large number of active particles in the plasma, such as ions, excited molecules, and free radicals, act on the surface of the solid sample, which not only removes the original contaminants and impurities, but also produces etching and roughens the surface of the sample. , Forming many tiny potholes, increasing the surface of the sample. Improve the wettability of solid surfaces
.

  (2) Activation bond energy, cross-linking effect
 

  The particle energy in the plasma is 0-20eV, and most of the bond energies in the polymer are 0-10eV. Therefore, after the plasma acts on the solid surface, the original chemical bonds on the solid surface can be broken. Free radicals and these bonds form a network-like cross-linked structure, which greatly activates the surface activity.
 

  (3) Form a new functional group-chemical action
 

  If a reactive gas is introduced into the discharge gas, a complex chemical reaction will occur on the surface of the activated material, introducing new functional groups, such as hydrocarbon groups, amino groups, and carboxyl groups. These functional groups are all active groups and can significantly improve the surface activity of the material.
 

  Advantages of atmospheric low temperature plasma cleaning
 

  As an important material surface modification method, plasma cleaning has been widely used in many fields.
 

  Compared with some traditional cleaning methods, such as ultrasonic cleaning, UV cleaning, etc., it has the following advantages:
 

  (1) Low processing temperature
 

  The processing temperature can be as low as 80°C and below 50°C, and the low processing temperature can ensure that there is no thermal effect on the surface of the sample.
 

  (2) No pollution in the whole process
 

  The plasma cleaning machine itself is a very environmentally friendly equipment, which does not produce any pollution, and the treatment process does not produce any pollution.
 

  It can be matched with the original production line to realize fully automatic online production and save labor costs.
 

  (3) Stable treatment effect
 

  The treatment effect of plasma cleaning is very uniform and stable, and the effect is maintained for a long time after conventional sample treatment.
 

  (4) It can be perfectly matched with automated assembly lines to improve production efficiency

  Accord
ing to the user's on-site requirements, the optimal assembly line production plan is configured, which greatly improves the production efficiency.

 

  Plasma cleaning machine



Application scenarios

  Uses: Suitable for printed circuit board industry semiconductor IC field silica gel plastic polymer field automotive electronics industry aviation industry etc.
 

  Printed circuit board industry: high-frequency board surface activation multilayer board surface cleaning de-drilling dirt soft board soft-hard combined board surface cleaning de-drilling dirt activation before soft board reinforcement.
 

  Semiconductor IC field: COB COG COF ACF process used for cleaning before wire bonding and welding; silica gel plastic polymer field: surface roughening etching and activation of silica gel plastic and polymer.




等离子plasma清洗机

 



performance

  Performance advantage
 

  (1) German circuit technology:
 

  Adopt German high-voltage excitation power circuit technology to produce high-density plasma to ensure outstanding cleaning effect.
 

  (2) Comprehensive safety protection:
 

  Temperature safety protection function overload protection function air pressure malfunction protection function short circuit and open circuit alarm protection function various misoperation protection functions.
 

  (3) Unique discharge technology:
 

  The special treatment and special structure of the discharge device ensure the formation of a stable and uniform plasma.
 

  (4) Production with assembly line:
 

  According to the user's on-site requirements the optimal assembly line production plan is configured which greatly improves the production efficiency.
 

  (5) High-quality product components:
 

  All parts of the product adopt top quality components at home and abroad to ensure superior equipment performance
 

  (6) Low temperature cleaning:
 

  Meet the temperature requirements of different occasions without affecting the temperature of the cleaning product
 

  (7) Precision CNC machining:
 

  Imported precision CNC numerical control machine tool processing technology and equipped with imported three-coordinate measuring instrument for quality monitoring



usage method

  Preparation before installation
 

  1. Compressed air: ≥0.8mpa ø6mm PU tube
 

  2. Process gas: 0.15~0.25mpa ø6mm PU tube
 

  3. Exhaust gas emission: ø50mm interface
 

  4. Main power supply: 4.5mm2 power cord (three-phase five-wire) 12KW



technical support

                                     等离子plasma清洗机
    




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