☆ 2500 square meters of production and service area

☆ Monthly cleaning capacity for 10000 components

☆ Possess complete process capabilities to serve the cleaning, melting, sandblasting, maintenance and refurbishment, precious metal recycling and other needs of 8 "and 12" production lines

☆ It has 2 copper cleaning lines and 2 non copper cleaning lines, including the following processing programs:

1. Chemical peeling and physical peeling

2. Aluminum melting/ceramic melting surface treatment, surface sandblasting, clean room

3. Final cleaning and vacuum packaging

4. Design and production of specialized transport boxes

5. Archive and control of documents related to the use of components

Composition of semiconductor cleaning operation team

① Incoming inspection

Develop a process flow form for the components, inspect the appearance of the components, and report any defects.

②  Mask protection

Before chemical film removal, protect the areas that do not require chemical treatment to avoid unnecessary corrosion.

③Chemical membrane removal

Use different ratios of chemical solutions to remove the film layer according to different devices, membrane materials, and materials. Control the use and replacement of chemical agents.

④ Mask protection

Use fixtures or protective tape to mask areas that do not require sandblasting treatment.

⑤ sand blast

According to the requirements of the homework sheet, adjust the sand particle size and spray pressure to ensure that the process set roughness SPEC is achieved.

⑥ ARC melting

ARC arc melting meets the roughness requirements of semiconductor PVD process parts and extends customer PM life time.

⑦ Plasma melting

Plasma plasma spraying forms a Y2O3/Al2O3 coating layer, which slows down component corrosion caused by various plasma gas environments and extends customer PM life time.

⑧ High temperature baking

Using high temperature to gasify surface pollutants of parts, there is no risk of chemical residue on the surface of the parts.

⑨ CO2 micro particle jet cleaning

The use of dry ice particles to impact the surface of components has achieved the goal of removing surface pollutants, which is a green and non-destructive physical cleaning method.

⑩ Correct

Repair the surface of sandblasted and fused parts.

 ⑪ Inspect

Inspect the flatness, roundness, aperture, roughness, etc. of the repaired components to achieve the work order SPEC.

⑫ AOI detection

Perform aperture and displacement detection on high-precision parts.

⑬ High pressure water washing

Clean the surface of sandblasted and fused parts to remove large particles on the surface.

⑭ Ultrasonic cleaning

Ultrasonic vibration cleaning is performed in a clean room to remove surface particle particles.

⑮ Soda gun rinse/blow dry

Surface particle particles, residual moisture.

⑯ Dry

Class 100 dust-free oven dries the components to ensure complete removal of moisture.

⑰ Final inspection

Appearance inspection, particle inspection, fixture inspection, size inspection, darkroom inspection to ensure that the shipping parameters of the parts are within the standard control range.

⑱ Vacuum packing

Vacuum package the inspected parts according to customer requirements.

⑲ Delivery to customers

The system generates product shipment reports and lists, and delivers them to customers after packing is completed.