Expanded Metal  Machineare used for punching shear fhe cold crimped engine bed with the thickness of 1.2- 2.5mm the width of 2000mm Material strength of 450N/mm², The specifications of punching shear are su~eyed by the bit of TB5-20 mesh grid plate:if the TB TL are changed the punching shear knife is also changed:TB.TL are increased. the punching shear strength is reduced:TB.TL are reduced. the punching shear strength is increased In order not to damage components for the excess load The nominal tonnage is 63T lf TB TL are reduced the punching shear strength su rpasses the nominal tonnage. you can reduce the material thickness and width. 

Expanded Metal  Machine are used for punching all kinds of expand plate mesh in construction. common hardware,window and door,machine protecting etc.

Our expanded metal machine has attained advanced technowledge , scientific maturity, and pratical usage that may expanded metal, aluminum expanded metal, but also titanium plate metal, copper plate metal, aluminum foil metal and expanded metal of other material, including all kinds of ordinary rhomboid fences with the thickness inferior to 8mm, which are widely used for machinery, electric appliance,
electronics, hardware, and safeguarding fields of wide application.