... be operated, manual operation 3) Multi-V lower die 4) ISO9001-2008 standard WE67Y-100/2500 hydrualic press brake, bending machine, press machine1 ... manual.heat-treated punching tool Different types of punching tool and lower die can be supplied,8.Operating CharacterDuring working, this machine ... go to buyer’s factory help to re-install this machine if customer required, and the customer need to pay for ...