Electro-Hydro CNC Press Brake
ZW HPB High-End adopts an electro-hydraulic servo synchronous system. The hydraulic cylinder spacing is designed to be minimal, giving the machine strong anti-eccentric load capability and high synchronization accuracy.
The hydraulic system pressure can be adjusted to match specific practical needs. The welded tempering frame and large-floor boring-milling machining ensure structural stability and vertical accuracy — the core foundation for consistent bending quality.
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See how HPB High-End is built, configured and what it can do for your demanding bending production.
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Every HPB High-End can be configured from a stronger standard base through to advanced multi-axis setups. Find the right balance between precision, complexity and investment for your workshop.
HPB Series: Find the Right Fit
Three HPB electro-hydraulic CNC press brake series, each positioned for a different production level.
HPB Classic
Practical hydraulic CNC for standard production and cost-conscious buyers.
- Reliable electro-hydraulic structure
- Standard controller options
- 4+1 axis starting configuration
- Practical tooling and guarding
- For cabinets, brackets and standard parts
HPB High-End
High-end electro-hydraulic CNC for demanding precision and complex parts.
- Electro-hydraulic servo synchronous
- Welded tempering frame + large-floor boring
- Standard 4+1, upgradeable to 6+1 / 8+1
- Top-tier components (Bosch Rexroth, Schneider, NOK)
- Dual compensation + dual rear heavy-duty table
- CE certified
HPB Euro
Euro-standard structure for mainstream industrial bending with clear upgrade paths.
- Euro-standard frame rigidity
- Stable hydraulic system
- 4+1 axis standard
- Clear tooling and safety configuration
- Practical for electrical cabinet and HVAC shops
Choose HPB High-End if...
- You Need Higher Precision — Stable angles across batches and shifts without manual correction
- You Run Complex Bending Programs — Multi-step sequences and geometrically demanding parts
- You Have Repeat Orders with Tolerance Demands — Dimensional consistency is critical for your delivery quality
- You Have a Production Upgrade Roadmap — You want a hydraulic platform with room to scale automation and tooling
CNC Controller Options
Choose the right controller platform for your production style, operator experience and market context.
ESA VIS-840
European-style, stable operationSuitable for buyers in the European market ecosystem who prioritize stable operation experience and established service support networks.
DELEM DA53TX
Graphical programming, offline softwareSuitable for buyers who value graphical bend sequence visualization, offline program preparation and a mature third-party software ecosystem.
SANYUAN HK58T
Cost-effective, reliable CNCSuitable for cost-conscious buyers who still need real CNC programming capability, 4+1 axis control and proven daily industrial reliability.
SYNTEC 730BA
Automation-ready, complex logicSuitable for buyers pursuing higher automation integration, flexible control logic and factory-level equipment management.
Not sure which controller? Share your production context and we will recommend the right fit.
Optional Upgrades for Different Production Needs
If you need to purchase separate accessories or services to upgrade the machine, you can learn more through the options below.
6+1 Axes
Adds Z1+Z2 backgauge fingers for more complex part geometries and reduced manual repositioning.
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8+1 Axes
Adds X1+X2+R1+R2 for full backgauge independence — best for demanding automation targets.
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Double Pump Control
Faster approach speed without sacrificing hydraulic stability — improves cycle time on medium-complexity jobs.
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Angle Detection & Compensation
ESTUN angle detection and real-time compensation system for tight tolerances and varying springback.
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ZINGS Hydraulic Clamp (USA)
USA-made ZINGS hydraulic tool clamping for fast, repeatable punch and die changes across shifts.
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Automation Support
CNC follower supports, laser alignment device and robot arm integration (ESTUN / KAWASAKI / BITIR).
Learn MoreCore Specifications at a Glance
Technical Specifications
Core specifications for HPB High-End series. Three models available to match different tonnage and bending length requirements.
| Model | Control System | Axis Config | Axis Detail | Main Motor | Hydraulic Valve | Electrical | Voltage | Seal Ring | Grating Ruler | Ball Screw | Oil Tank | Worktable |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZW-HPB 24 | DELEM / ESA / SANYUAN / SYNTEC | 4+1 / 6+1 / 8+1 | Y1+Y2+X+R / +Z1+Z2 / +X1+X2+R1+R2 | Siemens / ESTUN Servo | Bosch Rexroth / DP-TECH | Schneider | 380V / 50Hz / 3-Phase (customizable) | NOK | GIVI / PARKER | HEQIN / HIWIN | Stainless steel | 2-way crowning, electric & manual |
| ZW-HPB 25 | DELEM / ESA / SANYUAN / SYNTEC | 4+1 / 6+1 / 8+1 | Y1+Y2+X+R / +Z1+Z2 / +X1+X2+R1+R2 | Siemens / ESTUN Servo | Bosch Rexroth / DP-TECH | Schneider | 380V / 50Hz / 3-Phase (customizable) | NOK | GIVI / PARKER | HEQIN / HIWIN | Stainless steel | 2-way crowning, electric & manual |
| ZW-HPB 26 | DELEM / ESA / SANYUAN / SYNTEC | 4+1 / 6+1 / 8+1 | Y1+Y2+X+R / +Z1+Z2 / +X1+X2+R1+R2 | Siemens / ESTUN Servo | Bosch Rexroth / DP-TECH | Schneider | 380V / 50Hz / 3-Phase (customizable) | NOK | GIVI / PARKER | HEQIN / HIWIN | Stainless steel | 2-way crowning, electric & manual |
* All figures are standard values. For custom configurations and detailed specifications, please contact our engineering team.
Trusted Worldwide
ANHUI ZHONGWANG PRECISION MACHINERY MANUFACTURING CO., LTD
Why Buyers Choose HPB High-End from ZW CNC
HPB High-End is backed by ZW CNC's long-term manufacturing experience, global service network and proven track record of delivering hydraulic press brakes to workshops worldwide.
Proven Manufacturing Base
50,000m² facility with advanced production equipment, validated over 48 years of press brake manufacturing for global markets.
Global Service Network
50+ service centers worldwide with 24-hour response capability, so your equipment stays productive across different markets.
Engineered for Long-term Value
Strong configuration designed for demanding production — built to support multi-shift operation and long-term upgrade paths.
FAQ
- HPB High-End uses an electro-hydraulic servo synchronous system with a welded tempering frame and large-floor boring-milling machining. This combination gives it superior structural stability and ram/worktable verticality — the foundation of consistent angle accuracy in demanding multi-shift production.
- The 4+1 configuration (Y1+Y2+X+R+Crowning) is the standard starting point. 6+1 adds Z1+Z2 backgauge fingers for more complex parts. 8+1 adds X1+X2+R1+R2 for fully independent backgauge movement — ideal for high-automation targets. Each step gives you more program flexibility without needing to switch to a different machine.
- ESA suits European market buyers who prioritize stable operation and established support. DELEM suits buyers who value graphical bend visualization and offline program software. SANYUAN suits cost-conscious buyers who need reliable CNC without over-spec. SYNTEC suits buyers pursuing higher automation and complex control logic. We can recommend based on your parts and team background.
- Key upgrades include: double pump control for faster cycle times, ESTUN angle detection and compensation for tight tolerances, ZINGS (USA) hydraulic clamp for faster tool changes, CNC follower supports to reduce operator fatigue on large panels, and robot arm integration for semi-automated cells. Each upgrade is available individually — no need to purchase everything at once.
- Yes. The electro-hydraulic servo system, dual crowning worktable and optional angle detection and compensation system make HPB High-End well suited for stainless steel fabrication and precision enclosure bending where controlled springback and angle consistency are critical to the final product quality.
What makes HPB High-End different from a standard hydraulic press brake?
What does the 4+1 / 6+1 / 8+1 axis upgrade path mean in practice?
Which controller should I choose — ESA, DELEM, SANYUAN or SYNTEC?
What upgrade options are available for HPB High-End?
Can I use HPB High-End for stainless steel and precision enclosure work?
Get an HPB High-End Proposal
Share your material, thickness, bending length and part drawings. Our press brake engineer will recommend the right HPB High-End configuration — including axis setup, controller and upgrade path — for your workshop.