CNC Press Brake | Electro-Hydraulic & All-Electric Servo | STON

Servo Electric Press Brake vs Electro-Hydraulic Press Brake

Choose an all-electric servo press brake when repeatability, lower energy use and fast response matter most. Choose an electro-hydraulic CNC press brake for varied tonnage, thicker sheets and general production. For long-bed applications, the T160-4100 servo motor driven press brake fits 4100mm bending with stable positioning and high-load control.

STON CNC CNC Press Brake catalog - full electric cnc press brake - view 01
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Electro-Hydraulic CNC Press Brake - electro hydraulic cnc press brake - view 02
Electro-Hydraulic CNC Press Brake - electro hydraulic cnc press brake - view 01

Consistent Bending Angles Across the Full Sheet Length

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Watch how our deflection compensation system maintains uniform angle and straightness from edge to edge on long workpieces.

Choose the Right Press Brake for Your Production

Structural and Mechanical Details Built for Long-Term Reliability

  • STON CNC CNC Press Brake catalog - annealed high strength integral frame - view 02

    Annealed High-Strength Integral Frame

    The machine body is made from high-strength integrally welded material and undergoes annealing, shot blasting, and aging treatment to eliminate internal stress — providing sufficient rigidity, minimal deformation, and stable long-term working accuracy under eccentric loads.

  • STON CNC CNC Press Brake catalog - mechanical deflection compensation

    Mechanical Deflection Compensation

    The built-in mechanical deflection compensation system automatically compensates for slider and worktable deformation under bending load, ensuring uniform bending angles and higher straightness along the entire workpiece length.

  • STON CNC CNC Press Brake catalog - full closed loop grating ruler feedback - view 02

    Full Closed-Loop Grating Ruler Feedback

    High-precision grating rulers detect position signals in real time and feed them back to the CNC system, ensuring high positioning accuracy and repeatability — guaranteeing consistent bending angles across every part in a production run.

  • STON CNC CNC Press Brake catalog - multi axis cnc back gauge - view 02

    Multi-Axis CNC Back Gauge

    Multi-axis CNC linkage with automatic positioning and multi-segment programming enables fast, accurate back gauge positioning for complex workpieces requiring multiple sequential bending operations.

  • STON CNC CNC Press Brake catalog - laser safety protection system - view 02

    Laser Safety Protection System

    A real-time laser safety monitoring system detects interference in the hazard zone and immediately stops the machine — providing sensitive, reliable protection for operators during high-speed bending cycles.

  • STON CNC CNC Press Brake catalog - robotic arm integration ready - view 02

    Robotic Arm Integration Ready

    Both series are expandable with automatic loading and unloading systems compatible with most robotic arms on the market, enabling unmanned, continuous production and reducing manual labor in high-volume bending operations.

Technische Spezifikationen

Parameter Electro-Hydraulic Servo Series All-Electric Servo Series
Bending Force Range 63T – 320T (630 – 3,200 kN) 25T – 60T (250 – 600 kN)
Bending Length Range 1,500 – 4,100 mm 1,000 – 2,000 mm
Drive System ESTUN servo motor + hydraulic Direct-drive servo motor (no hydraulic oil)
Slider Down Speed 130 – 185 mm/s 140 – 260 mm/s
Working Feed Speed 9.5 – 19 mm/s 30 – 50 mm/s
Return Speed 110 – 210 mm/s 140 – 260 mm/s
X-axis Travel 500 mm 500 mm
R-axis Travel 200 mm 140 – 200 mm
Deflection Compensation Mechanical Mechanical
Position Feedback Standard Full closed-loop grating ruler
Laser Safety System Standard Standard
Auto Loading/Unloading Optional Optional
Best For High-tonnage, large-format bending Small-tonnage, high-precision, clean environment

Branchenanwendungen

STON-Katalog für CNC-Blechbearbeitungsmaschinen – Schaltschränke

Elektroschränke

STON CNC CNC Press Brake catalog - fangkitchen equipment

Küchenausstattung (Edelstahl)

STON CNC CNC Press Brake catalog - ventilation

Umwelt- und Lüftungstechnik

STON CNC CNC Press Brake catalog - metal furniture enclosures

Metal Furniture & Enclosures

Vertraut von globalen Partnern

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  • Mexiko

  • Südkorea

  • Türkei

  • Brasilien

  • Vietnam

  • Russland

  • Ägypten

  • Indien

  • Südafrika

  • Mitteleuropa

  • Äthiopien

  • Guinea

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STON CNC-Anlagen zur Blechbearbeitung – Detailansicht 49
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Individuelle Konfiguration und Preis anfordern

Tell us your required bending force, bending length, and material thickness. Our engineers will respond within 24 hours.

    Angebot anfordern

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