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According to the reason for the black casting after shot blasting, the following corresponding measures should be taken:
After shot peening, the surface traces are shallow and cannot be removed because it has been immersed in the casting matrix.The product should not be placed too long. If it needs to be placed for a long time, it is necessary to cover and maintain it and place it in a suitable environment.
The appearance of the whole casting is black and dark. Resume dust removal or replace with new steel shot;
It is necessary to require the operator to follow the operating instructions. It is necessary to wear gloves.
Shot blasting shall be processed as soon as possible for final inspection, packing and storage. If storage is required for a period of time, strict protection is necessary.
MAYFLAY is a high quality manufacturer of all types of surface preparation equipment and coil handling equipment.It has long been committed to the design and manufacture of shot blasting, shot peening, sandblasting and decoiler, straightener, feeder and press machine,and provides intelligent surface treatment solutions and sheet metal stamping solutions to customers around the world.
MAYFLAY focus on the development and research of shot blasting equipment actively. The company has more than 20 design and R&D teams, 8 senior engineers.
MAYFLAY has strong scientific and technological innovation capabilities, and establish a new model for joint development with well-known universities and benchmarking companies in the automobiles industry.