3 Roll Thread Rolling Machine for Tube (Max rolling Outer Diameter 30mm or 1-1/8”)
Incorporates hydraulic operation and can be applied to through and infeed rolling up to 32mm...
Cam Driven Thread Rolling Machine (Max rolling Outer Diameter 40 mm or 1- 9 / 16” )
Incorporating gear speed reduction and cam operated rolling slide for convenient and precise...
Thread Rolling Machine w/ Auto Feeder (auto feeding and un-loading)
Yieh Chen provide customized service of design Auto-Feeding system for a wide variety of workpiece....


