Products
For Automotive Industries
Pretreatment
For the pretreatment of painting, degreasing and phosphate coating on the metal surface are performed. Pretreatment enhances anti-rust and paint adhesion performance, and is so important process as it determines the final painting quality.
Parker Engineering can provide the next-generation revolutionary equipment in cooperation with Nihon Parkerizing, which is the core company of the Parker Group. We will offer an optimized process and will proceed the design following the concept that the energy consumption shall be minimized.
Parker Engineering can provide the next-generation revolutionary equipment in cooperation with Nihon Parkerizing, which is the core company of the Parker Group. We will offer an optimized process and will proceed the design following the concept that the energy consumption shall be minimized.
Conversion coating
System provision in cooperation with Nihon Parkerizing, chemical supplier
With full supports of Nihon Parkerizing, we provides the pretreatment equipment for the new conversion coating. Reduced equipment length and waste water treatment costs are brought through eliminating the surface conditioning process.
Pretreatment Process
Comparision to zinc phospahate (100%)
Iron particle removal
Elimination of foreign particles such as welding spatters that deteriorate finishing quality
Flood spray
Enhanced cleaning for bodies, which is more effective than purification of process water, brings high efficiency in reducing foreign particles.
Cyclone
it recovers ferrous particles through centrifugal elimination and sedimentation. The elimination rate is as highly efficient as up to 92% (reference from a production line).
An automatic periodical damping system realizes maintenance free and no consumable items.
An automatic periodical damping system realizes maintenance free and no consumable items.
Magnetic elimination systems for ferrous particles
Ferrous particle recovery systems using magnetic force are available. Energy savings and lower operation costs are possible.
Sludge removal
Improved pretreatment quality through efficient phosphate sludge removal
Even the unsinkable sludge will be removed, maintaining the low sludge concentration in the phosphate tank.
Sluge Remover
PS filter( Phosphate sludge removal system )
Adopting the whole bath filtration system, we have developed a system reducing the concentration of floating particles and being capable of both sinking sludge and floating sludge. Backwashing of the filter cloth can be done in a short time with compressed air. Nitric acid cleaning brings long lifetime of the filter cloth.
Full automatic paper filter
This filtrating machine does following actions automatically – pressurized filtration, pneumatic dehydration, opening of chamber and discharge of cake. The machine can work as a dehydrator for purification and cake recovery.We can also provide the new type model capable of the next generation conversion coating.
