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Heating upsetting machine, automatic forging cold heading, automatic steel upsetting machine Description: Using the principle of cold heading, the end of the steel bar is plastically deformed to increase the di...
... sawing, upsetting, threading and polishing of steel bars.And arrange the bar and steel bars with good materials, and realize the automatic upsetting, threading, and grinding process. Rebar sawing—— Rebar up...