Vacuum distillation (plastic raw material, high class oil, fat acid)
Vacuum eliminating gas (insulation oil, freezing oil, tooth paste, pottery)
Vacuum drying (pigment)
Vacuum deodorizing (food oil)
Vacuum eliminating bubble (gypsum, water ball, soil)
Vacuum dehydrating (water glue)

Vacuum sintering (W, Mo high melting point metal, magnetic alloy)
Vacuum impregnation (casting item)
Vacuum powder seasoning (tungsten powder, aluminum powder)
Vacuum eliminating air casting (Ni, Cu, Fe bearing steel, special steel, alloy)

Vacuum dehydrating (paper pulp)
Vacuum seasoning (paper cloth)

Vacuum concentrating (fruit juice, milk powder)
Vacuum seasoning (coffee, vegetable, feed, ferment, pastry, fruit)

Vacuum vaporing (rectifier, condenser, semi-conductor, TV tube)
Vacuum exhausting (electric bulb, vacuum tube, Brown tube, fluorescent lamp, X ray tube)
Vacuum impregnation (transformer, condenser, cable, motor coil)

Vacuum delivering, vacuum filtering, vacuum shaping, vacuum steaming, vacuum insulating heat, optical industry, low temperature industry, architecture industry, vacuum research laboratory.