what we produced is the torsion bar press brake, it should be advanced machine.it is power by hydraulic device.if you need, we also add different CNC system. for example, E200 system, DA41system.it can help your metal bending work.if you want to ask cnc level,please send your opinion to our service persons.they will explain with a big patience.

Then,how to call torsion bar machine?or what is specification? in China,we have given a general name,WC67Y.you will found this style in all formal quotation for press brake machine.