cemented carbide rods Production of high manganese steel hammer method and process

2023-01-06 12:03:39
Mold hole (suitable for wood mold, sand mold and lost mode) → welding nails (welding rod with TIG welding, the purpose of welding nails is fixed bar) → bar into the mold ( Suitable for wood mold, sand mold and EPC) → model coating (coating 3 times drying 3 times) → casting and sealing stereotypes → surface treatment.

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