rectangle expanding steel mandrel for foil winding

Expandable Mandrel, 1)suitable for horizontal and vertical coil winding machine., 2)strong structure, good quality - details see: https://www.machineto.com/rectangle-expanding-steel-mandrel-for-foil-winding-10358693
Condition:NewPlace of Origin:Shandong China (Mainland)Brand Name:STOModel Number:RM
Voltage:according customersPower(W):-Weight:500kg~2000KGDimension(L*W*H):non-standard
Certification:ISO 9001Warranty:12 monthsAfter-sales Service Provided:Engineers available to service machinery overseasMandrel:rectangel
rectangle expanding steel mandrel for foil winding
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Expandable Mandrel

The winding mandrel drive reducer screw gear by manual or motorized, screw gear drives left and right nuts to reciprocate linear motion. There are T grooves around nuts, nut reciprocating linear motion drives slope beams inside T-slot to expand and contract corresponding to center line of screw gear. Left and right ends of slope beams are symmetrical slope, its top surface assembles cylinder support plates, so the beams achieve diameter expansion and contraction with the reciprocating linear motion of nuts.

Kindly provide to us the following data,

expanding rangewinding lengthfoil tension
min. ~max.mm

rectangle expanding steel mandrel for foil winding
Packaging Detail:Wooden cases
Delivery Detail:3~5 months after received deposit or L/C

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