... 1) Contactless engraving cutting2) Smooth processing3) Front and back doors suitable for putting super lone materials4) High ... tube3) Lens and reflectors4) Air pump5) Water air cooling machine 6) Exhaust fan7) LCD screen Operational panel8) ... double-color board, etc. nonmetal materialsComprehensive application: advertisement, arts and crafts, toys, textile garment, leather, car, mechanism, electron ...