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The traditional method uses electrochemical oxidation and chemical oxidation, and the new method uses phosphating.
High electrochemical oxidation requirements, large investment in equipment, oxidation can be used directly for decoration.
The chemical oxidation method includes a chromate oxidation method and aritinone process, in which the chromate oxidation method results in a yellow film, and the Araldin process obtains an emerald green film. Both of these processes are chromium oxidation and are not suitable for production. Product. There is also an oxidation method that is chromium-free oxidation, resulting in a colorless film. The conversion film obtained in the above three processes are suitable for painting the bottom layer.
The phosphating process is a new process that has only been developed. It uses zinc phosphating and this phosphating solution can also handle steel parts. Our company produces this phosphating solution.
Process flow:
Spraying: Degreasing - Washing - Washing - Conditioning - Phosphating - Washing - Washing
Soaking: Degreasing - Washing - Alkali etching - Washing - Washing - Light-washing - Washing - Washing - Surface modification - Phosphating - Washing - Washing
Degreasing-alkali etching-washing-washing-light-washing-washing-tablet-phosphating-washing-washing
It is better to adopt the soaking process for small aluminum alloy parts, and the process parameters of aluminum alloy and pure aluminum on the spray line are different.
High electrochemical oxidation requirements, large investment in equipment, oxidation can be used directly for decoration.
The chemical oxidation method includes a chromate oxidation method and aritinone process, in which the chromate oxidation method results in a yellow film, and the Araldin process obtains an emerald green film. Both of these processes are chromium oxidation and are not suitable for production. Product. There is also an oxidation method that is chromium-free oxidation, resulting in a colorless film. The conversion film obtained in the above three processes are suitable for painting the bottom layer.
The phosphating process is a new process that has only been developed. It uses zinc phosphating and this phosphating solution can also handle steel parts. Our company produces this phosphating solution.
Process flow:
Spraying: Degreasing - Washing - Washing - Conditioning - Phosphating - Washing - Washing
Soaking: Degreasing - Washing - Alkali etching - Washing - Washing - Light-washing - Washing - Washing - Surface modification - Phosphating - Washing - Washing
Degreasing-alkali etching-washing-washing-light-washing-washing-tablet-phosphating-washing-washing
It is better to adopt the soaking process for small aluminum alloy parts, and the process parameters of aluminum alloy and pure aluminum on the spray line are different.
Hex Bore bearings/Farm bearings:
Hex Bore bearings are also named Hex Bore Agricultural Bearings, this
series features a Hex bore. Used in apllications where Collars, Set
Screws or any other looking devicesare not rquired. This series
incorporates Borine's TRASH SEAL, a close fitting metal shield backed by
a moilded rubble seal. Also available relubricable-prefix "G". Borine'
Hex Bore bearings are basis on good quality and competitive prices,
Widely used for John Deere, IHC, Great Plains, Kinze, KMC, Lilliston,
White, Orthman, New Holland, AMCO many application.
Hex Bore Bearings,Ag Bearings,Hex Bore Agricultural Bearing,Farm Bearings
NINGBO BORINE MACHINERY CO.,LTD , https://www.borine-agroparts.com