Hydraulic Folding Press Brake 250T

Hydraulic Folding Press Brake machine 250T

Torsion bar Hydraulic Folding Press Brake 250T is one conventional type sheet metal bending press. We are using NOK or SKF main seals, Shneider main electric components, Shanghai No.1 hydraulic valve company valves, Highwin liner guide and screw.from feed back from our customers, we know that Longer working life, less repairment of this mahine prove the design is success. It is advantage of the machine. It is suitable about 10mm mild steel, stainless steel plate bending.

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TECHNICAL FEATURES

  • The Hydraulic Folding Press Brake  ram is down stroke type; two cylinders transfer bending force;
  • The bending beam / ram is with High wear-resistant polymer guide. It will make 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 Hydraulic Folding Press Brake 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 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 Hydraulic Folding Press Brake, 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 Hydraulic Folding Press Brake 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 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;
  • Hydraulic Folding Press Brake Oil tank is with level and temperature indicator.
Item WC67K-250Ton×3200mm WC67K-250Ton×4000mm WC67K-250Ton×5000mm WC67K-250Ton×6000mm
Nominal force(KN) 2500 2500 2500 2500
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) 200 200 200 200
Max open height(mm) 480 480 480 480
Ram Speed (mm/s) Fast Down 70 70 70 70
Working 8 8 8 8
Return 80 80 80 80
Volume of Oil Tank (L) 540L 640L 850L 850L
Main power(Kw) 18.5 18.5 18.5 18.5
Weight(KGs) 16,000 18,000 21,000 24,800
Overall dimension(L×W×H mm) 3550×2500×3000 4400×2500×3000 5400×2500×3900 6400×2550×4500