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                  Strip material----hot rolled high carbon steel, HSLA,and corten steel

                  strip width----min 800mm, max 2150mm;

                  strip thickness---min 1.2mm, max 8.0mm;

                  expand collapse dia(without filler plates)----585~610mm

                  expand collapse dia (with filler plates)---735~760mm

                  strip tension----16000Kgf

                  coil weight----35000Kg

GENERAL INTRODUCTION OF MANDREL SHAFT

Mandrel shaft is the main components of Tension reel(recoiler), Pay-off reel(uncoiler); 

The mandrel is generally compsed of main shaft(arbor), segments, spreader(sleeve),wedges,pull rod, outboard support, hydraulic cylinder and joint unit.etc;

The mandrel has different kinds of structure, we design and manufacture according to specific application; All mandrels we manufactured are customized made; 

If you have drawing, we machining and assembly according to your drawing;

If you don’t have drawing, tell us application and related parameters, we will design and manufacture for you;