Description

Mechanical Mandrel Bellow Expanding Machine

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MAIN PARAMETER

Size range: DN400-DN700, DN800-5000mm

Wall thickness: single layer≤3.0mm;

Total thickness of multilayer: ≤6.0mm;

Each set of dies will be comprised of 12 pieces,

Max. height of convolution: ≤90mm;

Input parameters: Bellow inner diameter Di, height of convolution H, pitch distance W, No.of convolutions, wall thickness T; straight side length L1(including R), process side L2; die thickness; single convolution opening length correction value(according to +/-1mm)

PICTURES OF THE MACHINE

MACHINE DETAILS

PRODUCTS FROM THE MACHINE