Electro-hydraulic press brake

CNCprecisioncompact

Delem DA52s 4+1 axis CNC Servo hydraulic press brake CNC Bending press brake 1)The Whole Structure of Press Brake: Totally European design, streamlined looking Taking off inner-stress of welded parts by tempering, good stability Remove rust with sand-blast and coated with anti-rust paint Adopt Spanish pentahedron machine center, once clamping can finish all working surfaces which will guarantee dimension precision and position precision. The design of the machine frame is a critical part of any machine with relation to its ability to produce accurate parts for a long period of time. Frames, assembly surfaces and connection holes are machined after the welding process, up to 60′ in a single pass. Supplying three front sheet supports , Finish of Nippon Polyurethane paint. 2) Ram structure: Upper stroke design for bending, low noise, stable operating situation , Parallel tolerance of Y1 and Y2 is 0.01mm Y1,Y2 can be programmed separately can work under non-balance load, can bend cone-shape work piece At bottom dead center a pressure-keeping time is offered, and can be programmed to assure precision of all kinds of work piece. Can move the ram up slowly, which allows the operator to control work piece conveniently Universal fixing-surface of the upper tool can be meeting with the clamping requirement of the tool farthest 3)Hydraulic system: Close loop electro-hydraulic synchronized servo-control system, the most advanced Hydraulic system is from Rexroth, Germany, a full loop electric-hydraulic proportional servo control, Sumitomo oil pump, Japan. Imported linear optical reader, guiding system, positioning system and hydraulic balancing system with