Anhui Sanxin Heavy Industry Machinery Manufacturing Co., Ltd.

PSD Tandem CNC Press Brake

Hybrid electric-hydraulic structure merges energy efficiency & high tonnage, adapts mixed thin & thick sheet production lines flexibly.

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Specification of PSD Tandem CNC Press Brake

Type/UnitNominal forceWorktable lengthPoles distanceThroat depthRam StrokesMax openPower
(KN)(mm)(mm)(mm)(mm)(mm)(Kw)
110/32002×11002×320027004502004802×7.5
110/40002×11002×400035004502004802×7.5
170/40002×17002×400035004002004802×11
220/40002×22002×400035004002004802×15
250/32002×25002×320027004002505302×18.5
250/40002×25002×400035004002505302×18.5
250/50002×25002×500040004002505302×18.5
250/60002×25002×600050004002505602×18.5
320/50002×32002×500039004002505602×22
320/60002×32002×600049004002505602×22
400/70002×40002×700058004503006302×30
500/60002×50002×600049004503006502×37


Bosch-Rexroth Hydraulic System

Bosch-Rexroth Hydraulic System

  • Proportional directional valves from Bosch Rexroth control and regulate the flow direction and thus the direction of movement or rotation of hydraulic drives. 

  • The desired routes are released or blocked by means of the respective switching symbol.

Inovance Back-gauge Servo Motor

Inovance Back-gauge Servo Motor

  • Drives back-gauge axis with high positioning accuracy. 

  • Smooth, jitter-free movement during repeated bending cycles. 

  • Guarantees tight dimensional tolerance for finished parts.

Main Motor

Main Motor

  • Siemens motors are a well-known and respected brand from Germany, offering high efficiency, energy-saving capabilities, large starting torque, excellent performance, low noise and vibration, and exceptional reliability. 

  • These motors conform to IEC standards in terms of power level and installation size, making them easy to use and maintain.

  • We have the capability to customize the power and voltage of our machines to match the specific voltage requirements of our customers' local regions.

Complete Electrical Control System

Complete Electrical Control System

  • Adopts international standard electrical components. (Schneider electrics)

  •  Anti-interference design ensures stable signal output.

  •  Neat wiring and heat dissipation structure reduce electrical failure rate.


DSP Laser Safety Protection Device

DSP Laser Safety Protection Device

  • Real-time laser safety barrier for bending dangerous zone.

  • Instant emergency stop ensures operator safety.

  • Dust-proof and shockproof, fully adaptive to harsh workshop environment.

Linear Guide

Linear Guide

  • High-precision ball screw and linear guide ensure smooth back-gauge movement.

  • Dust-proof and wear-resistant structure maintains long-term positioning accuracy.

  • Effectively avoids size deviation in long-term batch processing.

Back-gauge

Back-gauge

  • High-precision ball screw and linear guide enable smooth travel.

  • Protective cable chain prevents cable abrasion.

Electric Crowning Device

Electric Crowning Device

  • Electric crowning unit compensates frame deflection automatically.

  • Effectively eliminates angle difference along the full bending length.

  • Ensures uniform precision for wide sheet metal work-pieces.

Quick Clamp

Quick Clamp

  • SANXIN self-designed quick tool clamping system.

  • Enable fast mould mounting and replacement within seconds.

  • Cut downtime and boost workshop production efficiency.

Heavy-Duty Front Support Pallet

Heavy-Duty Front Support Pallet

  • Robust cast front support pallet with hollow lightweight design.

  • High structural rigidity supports stable long-distance positioning. 

  • Smooth movement even when handling large-size metal sheets.

Hardened Bending Dies

Hardened Bending Dies

  • High-strength quenched bending moulds with precise machining.

  • Wear-resistant surface extends service life for heavy workloads.

  • Customizable sizes to meet diversified sheet bending requirements.

Hydraulic System

Hydraulic System

  • Compact integrated hydraulic valve block with tidy piping layout.

  • Reduce oil leakage points and simplify routine maintenance.

  • Delivers stable hydraulic control for reliable bending performance.

Highlights of PSD Tandem CNC Press Brake


  1. Dual-machine synchronized bending handles extra-long workpieces up to 8-12 meters.

  2. Master-slave control system ensures perfect synchronization between machines.

  3. Ideal for large structural steel profiles and long architectural panels.

  4. Can be used independently or in tandem for maximum production flexibility.


Get in Touch with Sanxin
Get in Touch with Sanxin

We look forward to working with you!

If you have any product inquiries or need tailored sheet metal machinery solutions, please feel free to contact us. Our team is ready to provide professional recommendations and competitive quotations.

#958 Dongcheng Rd, Bowang Town, Maanshan City, Anhui Province, China.
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