63T×3200 NC Hydraulic Press Brake

1. Definition

A 63T×3200 NC hydraulic press brake is a stand-alone torsion-bar hydraulic bending machine for sheet metal. Nominal force is about 630 kN (63 t class); working-table length in the parameter set used here is about 3200 mm.

It is fabrication equipment — not a roll former, not a shear, and not a cut-to-length (CTL) line.

2. How it works

1. Load the sheet onto the table
2. Position with the NC backgauge
3. Ram descends: fast approach → slow bend → fast return (dual-cylinder down-acting with torsion-bar sync)
4. Unload / next bend

3. Technical parameters

Filename note: some source filenames mention a 1.5 mm × 3 m class. The verified table length is 3200 mm. Do not treat “1.5 mm” as a locked universal max bend thickness — actual capacity depends on material, V-opening, and tooling.

4. Controls and tooling

• NC: ESTUN E21 (optional upgrades such as E200P / Delem DA41s class appear on proposals)
• Main electrics: Schneider class; inverter Shihlin class; limit switches Siemens / Schneider class
• Backgauge: ball screw + linear guide
• Upper tool: about 88° standard ~150×26×3200; 42CrMo; heat treat about 40–43 HRC; may be segmented 4×800 mm
• Lower tool: multi-V set about 3200 mm

5. Open / blocked items

• Bend cycle time / SPM — blocked for public encyclopedia use
• Separate hydraulic-station kW — not listed apart from the main motor driving the pump
• Max bend thickness band — confirm per material and tooling on the proposal

Market conflict: many WC67Y-63T/3200 catalogs advertise about 5.5 kW main motors. This page keeps the internal reference of about 7.5 kW and treats 5.5 kW as industry background for other vendors — do not average them.

6. Related machines

• 200T×4000 press brake — different force / table / motor class; do not merge tables
• Hydraulic shear — cuts blanks; often inquired together but specified separately
• Long clamp folder / flanging lines — different mechanism from press-brake tooling
• Roof-panel roll formers — coil profiling, not press-brake bending

7. Inquiry checklist

• Material grade, thickness, bend length / flange needs
• Confirm 3200 mm table vs any other commercial length wording
• NC level (E21 vs upgrade)
• Crowning, laser guarding, oil cooling, special tools
• Whether a matching shear is also required

8. Buyer FAQ

Is this a CTL line?

No. It bends sheet between upper and lower tools.

Why 7.5 kW here when some 63T ads say 5.5 kW?

Vendor packages differ. This encyclopedia keeps the internal 7.5 kW reference and labels 5.5 kW as other-market context.

Same as the 200T×4000 page?

No. Force, table, throat, stroke, motor, size, and weight are a different class.

Is cycle time published?

No — blocked until a named proposal states it.