Asynchronous heating and calendering device, large wide ultra-thin lithium metal foil, preparation method therefor, and application thereof

Roll body for a hydrostatic rolling tool and hydrostatic rolling tool with the roll body

SHIELD MOLDING BLANK AND SHIELD

Metal roof panel with deformation resistant rib and method of making the same

Metal roof panel with deformation resistant rib and method of making the same

Metal roof panel with deformation resistant rib and method of making the same

Method and apparatus for producing tailored sheet-metal strips

Curved Building Panel, Building Structure, Panel Curving System and Methods for Making Curved Building Panels

Apparatus and method for curving metal panels

CORRUGATED INSERT CUTTING APPARATUS AND METHOD

Method and facility for producing separator for use in polymer electrolyte fuel cell

METHOD FOR SLITTING A METAL SHEET BEFORE FOLDING

Process for producing a turbulence apparatus

Curved building panel, building structure, panel curving system and methods for making curved building panels

Apparatus and method for continuous microfolding of sheet materials

Production of a creped material for connections and transitions on buildings

Vehicle bed edge construction and manufacturing process therefor

Building panel and panel crimping machine

APPARATUS AND METHOD FOR SLEEVE OR SHEET CORRUGATION

Technology for continuous folding of sheet materials into a honeycomb-like configuration

Methods and apparatus for forming stiffening structures in a strip material

Metal sheet for building purposes, and method and apparatus for marking such sheets

Center shifted roll forming

Method and apparatus for forming a turbulizer