June 2025

High-frequency welded tubes production line is an industrial equipment that uses high-frequency welding technology to produce metal tubes. The production line welds metal strips into tubes through the resistance heat generated by high-frequency current. Technical principle The high-frequency welded tubes production line uses the skin effect and proximity effect of high-frequency current to instantly heat […]

Uncoiler is a mechanical equipment used for unwinding and unwinding metal coils. Some models can also be used for winding and rewinding of continuous material strips after processing. Also called unwinding rack, material rack, and rewinder. 1. Classification of uncoilers: divided into five types: heavy-duty uncoiler, hydraulic uncoiler, double-head uncoiler, light-duty uncoiler, and disc horizontal    uncoiler.