Manual Brake Press Machine 400T Hydraulic

400t conventional hydraulic press brake

We also call torsion bar conventional press brake as Manual Brake Press Machine. 400T is big capacity machine, heavy duty. So we designed it with high rigidity body, vibration stress released, complete machined on CNC machining center for one setup. Torsion bar is big size solid, which will make bending with high accuracy and less deforming. We have optional NC controller for X, Y 2-axis control. AC inverter motor control will make machine easy operate with lower cost. Servo motor control will make machine backgauge move faster to increase productivity.

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TECHNICAL FEATURES

  • The Manual Brake Press Machine ram is down stroke type; two cylinders transfer bending force;
  • The bending beam / ram is with High wear-resistant polymer guide. It will make Manual Brake Press Machine ram move smooth and accurate bending;
  • Two side cylinders are hydraulic-mechanic synchronized. Solid torsion bar will make bending under good parallelism and bending accurate;
  • Hydraulic cylinder has built-in mechanic stop. Two cylinders mechanic stops are synchronized by synchro-shaft and gear system. It will make cylinders work at same bending depth;
  • Our engineer designed Manual Brake Press Machine open height, throat depth and cylinder stroke according to general sheet metal fabrication. Which is our standard machine parameters listed. We also can make according to customer special requirements;
  • At side of Manual Brake Press Machine, remote hydraulic pressure gauge and adjust handle will make machine bending pressure adjust more easy.
  • Electric and hydraulic systems are with internal overload protection;
  • At side of machine, stroke adjustment structure will control ram top stop position, approaching to working speed change point. Ram working will have fast down, working, holding and return.
  • Hydraulic system is with low noise accurate gear pump, compact hydraulic valve block. Which will make Manual Brake Press Machine easy hydraulic maintenance.
  • High quality plate welded structure; with vibration stress released will make machine high rigidity and long working life.
  • Movable foot switch with protection and emergency stop;
  • Welded back gauge beam has high rigidity and accuracy; we also can supply nice looking aluminum back gauge; two adjustable stop fingers;
  • Standard Manual Brake Press Machine is with two front support arms; The arms are mounted in T-slot of working table, vertical-horizontal adjustable. The arms are with ruler and stopper for simple bending option;
  • Standard hydraulic punch and multi-V bottom die is equipped;
  • Manual Brake Press Machine Oil tank is with level and temperature indicator.
Item WC67K-400Ton×3200mm WC67K-400Ton×4000mm WC67K-400Ton×5000mm WC67K-400Ton×6000mm
Nominal force(KN) 4000 4000 4000 4000
Worktable length(mm) 3200 4000 5000 6000
Distance between holes(mm) 2650 3100 4000 4800
Depth of throat(mm) 400 400 400 400
Ram Stroke (mm) 320 320 320 320
Max open height(mm) 560 560 560 560
Ram Speed (mm/s) Fast Down 70 70 70 70
Working 8 8 8 8
Return 60 60 60 60
Volume of Oil Tank (L) 580L 700L 950L 950L
Main power(Kw) 30 30 30 30
Weight(KGs) 20,500 22,300 27,600 32,500
Overall dimension(L×W×H mm) 3400×2560×3350 4400×2560×3350 5400×2560×4500 6400×2560×5100