Four Column Type Hydraulic Punching Machine for Metal Drawing
1) Computer optimized design, 3-beam, 4-column structure, simple but with high performance price ratio.
2) Cartridge valve integral unit equipped for hydraulic control system, reliable, durable and less hydraulic shock, with shorter connection pipeline and fewer releases points.
3)  Independent electrical control, reliable, audio-visual and convenient for maintenance.
4) Centralized button  control system,with adjustment and semi-auto operation modes at operator's choice.
5)  Fixed stroke forming process or fixed pressure forming process selected through control panel, with pressure hold and time delay functions.
6)  The operating force, no-load traveling and, low-speed movement and travel range can be adjusted subject to technological requirements.

Warranty and Service
-- One year warranty for whole press.
-- All spare parts are available as we produce most of the parts in our factory.
-- It is easy to get the electric parts as all are international famous brands.
-- We can provide technical support via email, phone or video.
-- We can send out engineers for service, installation or training with reasonable additional cost.
-- English operation and maintenance manual is provided with the press.
-- All safety warning tags and control panels are in English.