Precision investment Casting forkhead for slab construction formwork system

investment casting ledger end scaffolding accessories for scaffolding. Specifications: Technical Parameter for prop nut Process Precision cast steel Size Based on customer drawings Weight 8KG Material Cast steel Surface treatment Cold galvanizing Tolerance 0.2mm Description: Investment casting is an industrial process based on and also called lost-wax casting, one of the oldest known metal-forming techniques.From 5,000 years ago, when beeswax formed the pattern, to today’s