Aluminum Profile Acid Lightening Buffing Polisher Machine

We strive for quality and we do not comprimise. We control the quality of our aluminum profile acid lightening buffing polisher machine to the completed polishing and buffing.

Send Inquiry

Products Description

Our values

We strive for quality and we do not comprimise. We control the quality of our aluminum profile acid lightening buffing polisher machine to the completed polishing and buffing. We are direct, open and honest with our customers and suppliers and believe that these relationships are long term partnerships. We aim for integrity and the highest ethical values. Our customers appreciate our commitment and dedication and our machinery quality and reliability is unmatched. We are passionate about our work and we see our people as the source of our strength.

Aluminum profile acid lightening buffing polisher machine the polishing time of aluminum materials needs to be comprehensively controlled according to the specific process type, material characteristics, and surface requirements.

The following are the key control methods:

Electrolytic polishing

Acidic solution: The polishing time of aluminum and aluminum alloys in the phosphoric acid sulfuric acid chromic acid system electrolyte should be dynamically adjusted based on the solution state (such as trivalent chromium content, aluminum ion concentration) to avoid pitting corrosion caused by prolonged solution aging.

Alkaline solution: Pure aluminum and aluminum magnesium alloys are polished in a trisodium phosphate sodium carbonate system. The polishing time is usually controlled at 6-10 minutes, the voltage is 12-25V, and the temperature and current density need to be matched synchronously.

Chemical polishing

Acid washing pretreatment: Silicon containing aluminum alloys need to be treated in a nitric acid hydrofluoric acid mixture for 5-15 minutes to remove silicon floating ash, while the acid washing time for ordinary aluminum materials is shortened to 1-3 minutes.

Main polishing stage: The alkaline chemical polishing (such as sodium hydroxide system) time should not exceed 40 seconds, and exceeding the time limit at a temperature of 70-90 ℃ can easily form concave spots.

Mechanical polishing

Multi process control: rough grinding, fine grinding, and polishing are carried out in stages, and the time of each process is gradually shortened according to the surface roughness. The final polishing time needs to be determined through experiments with high gloss mirror polishing machine for aluminum profile.

Welcome email: starbright_sandy@yeah.net to know more about aluminum profile acid lightening buffing polisher machine.

product-922-598

Hot Tags: aluminum profile acid lightening buffing polisher machine, China aluminum profile acid lightening buffing polisher machine manufacturers, suppliers, factory, Electrophoresis Polishing Machine To Luster Remove Burrs, Brushed Extruded Profiles Chemical Polishing Machine, Wheels Buffing Machine Remove Marks And Defects, automatic operation polishing machine conveyor, Aluminum Profile Acid Lightening Buffing Polisher Machine, anodizing aluminum buffed polishing machine