Method and apparatus for manufacturing hollow steel bars

Method and device for forming an essentially flat metal...

Method for fabricating fuser roller

Method for manufacturing a dome from an undersized blank

Method for manufacturing a dome from an undersized blank

Method for spin forming a tube

Method for the manufacture of a machine part with external teeth

Method of forming hollow cylindrical parts with internal contour

Method of producing hermetically sealed end in a tubular workpie

Mill for hot rolling of bevel gears

Mill for producing axially symmetric parts

Pipe cage end forming machine and method

Plate for the spin drum of a centrifuge with spacers and...

Process and device for metal spinning

Process for rolling bevel gears on an axial stamping rolling mac

Roller for skew rolling mill

Rotary forging and quenching apparatus and method

System and method for constricting wall of a tube

Toughening roll die work method for metallic material