Engine carbon removal "two strokes"

Mechanical removal of charcoal: 1, metal brush or scraper removal method: This method is made in accordance with the shape of the removal of a special part of the metal brush or scraper, the brush is installed on the drill to remove carbon deposition, or special scraper in addition to carbon deposition. This method is simple, but the hard-to-reach parts of the carbon deposit are not easy to remove and clean, and will damage the surface finish of parts and damage the surface of parts. These scars will be the growth point for new carbon deposits. 2, spray core shell method: This method is to walnut or apricot kernel shell by drying, crushing, screening, according to size classification, with a pressure of 392kPa-490kPa (4-5m2/m2) of compressed air blowing core shell, The core shell is guided by the hose to the coke deposit of the parts to be cleaned so as to destroy the charcoal layer without damaging the surface of the parts.

Chemical removal of charcoal: This method is to soak the parts in a chemical solution for a certain period of time so that the coke is softened and loosened and removed. When clearing, place the parts in the chemical solution and soak them for the specified time. Then remove the parts and use a brush or cotton yarn to remove coke. Finally, clean them with hot water.


Music therapy device by means of "interactive body, sense of music", through physical interaction between children's music transmission activity, meet in the process of development of the special children's physical, psychological, cognitive and social development needs, under the induction of music will mood to automatic vent, and induce the subconscious of children, make its produce association and imagination, in stimulating feeling at the same time.


Music Therapy Device

Relax Massage Chair,Music Glove Hand Therapy,Real Relax Massage Chair,Music Therapy Device

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