⋅ After machining (sawing, milling, turning), machining leaves matte surfaces on the plastic parts. By using diamond, flame, hand buffing and sanding methods,

   plastic materials edges and surfaces can be gain high brightness.
⋅ To clean the surface & round-off the corners and remove unwanted layers of material I like grease, rust, soot, scale, weld track or water deposits],

   sandblasting method is the most effective way.
⋅ Sandblasting can be used to clean small parts.
⋅ Sandblasting process also paves the way for preparing surfaces for other Vprocesses such as welding, coatings, painting and plating so, it is great for

   removing old paint, glues, stains, casting material and coatings.

 

Materials That Can Be Process Plastics Polishing 

ABS, Acrylic, PETG, Polycarbonate, Polyethylene, Polypropylene, PVC, Styrene / HIPS

 

Materials That Can Be Process Sandblasting 

Metals and plastics, Steel, Brass, Aluminum, Tin-Lead Alloy, Silver, Iron, Copper, Bronze, etc.