All Electric Servo press brake
HOGI All-Electric Servo Control Heavy-Duty Press Brake Bending Machine
- PB Heavy-Duty Series is a 30T–40T, high-force, non-hydraulic bending solution for industrial sheet metal fabrication
- Dual absolute-value servo motors with synchronized Y1/Y2 axis control
- Energy consumption only 25% of equivalent electro-hydraulic machines
- Low maintenance cost — eliminates hydraulic oil, pumps, and seals entirely
- Suitable for structural panels, thick-gauge enclosures, and automated bending cells
- OPTIONAL LaserSafe optical safety guards
HOGI All-Electric Servo Control Heavy-Duty Press Brake Bending Machine
PB-2008 / PB-3012 / PB-4016 Series — 20T – 40T | 800mm – 1600mm | Heavy-Duty Precision Bending
HOGI All-Electric Servo Press Brake Heavy-Duty Series — The PB-2008 / PB-3012 / PB-4016 series represents the heavy-duty tier of HOGI’s all-electric servo press brake lineup, purpose-built for industrial sheet metal fabrication requiring higher tonnage, longer bending lengths, and sustained high-cycle operation. Covering 20T to 40T of nominal pressing force and bending lengths from 800 mm to 1600 mm, these models are engineered for structural panels, thick-gauge enclosures, industrial equipment frames, and demanding production environments where hydraulic machines have traditionally dominated — now replaced by a cleaner, more precise all-electric alternative.
- 20T to 40T nominal pressure — suitable for steel plate thicknesses up to 6 mm (mild steel) and stainless steel up to 4 mm
- Bending lengths of 800 mm, 1200 mm, and 1600 mm to accommodate larger workpieces
- Dual absolute-value servo motors with synchronized Y1/Y2 axis control for consistent parallelism across the full bending length
- No hydraulic oil — zero risk of oil contamination, significantly reduced maintenance overhead
- Energy consumption only 25% of equivalent electro-hydraulic machines — 70-75% energy savings
- SYNTEC CNC controller with intuitive touch-screen interface and multi-step bending programs
- Optional LaserSafe optical safety guards for enhanced operator protection
Main Machine Gallery
Details Gallery
HOGI Heavy-Duty Series — Technical Advantages
Precision & Consistency: Servo motor positioning is controlled at the pulse level. Combined with absolute encoders providing continuous closed-loop feedback, ram positioning accuracy is maintained at ±0.01 mm regardless of ambient temperature or cumulative run time. Hydraulic systems are inherently subject to drift as oil viscosity changes with temperature — a problem eliminated entirely in the all-electric design.
Dual-Servo Direct-Drive Architecture: The PB-2008/3012/4016 series employs a dual-servo direct-drive architecture: two high-power absolute-value servo motors independently drive precision ball screws on the Y1 and Y2 axes. The CNC system continuously synchronizes both axes in real time, ensuring even force distribution and consistent bending angle across the full working length — a critical requirement when processing wider or heavier workpieces.
Production Efficiency: The servo drive enables rapid transitions between fast approach (250 mm/s), controlled bending stroke (8–50 mm/s), and high-speed return (250 mm/s) — with millisecond-level start-stop response. Compared to a conventional hydraulic press brake of equivalent tonnage, cycle time is reduced by 30%–50%, directly translating to higher parts output per shift.
Environmental & Operating Cost Benefits: Zero hydraulic oil eliminates disposal costs, spill risk, and contamination of workpieces or facility floor. No oil heating or cooling equipment required. Lower noise levels during operation compared to hydraulic units. Reduced preventive maintenance — no oil filters, seals, hoses, or pump overhauls. Suitable for food machinery, medical equipment, and cleanroom-adjacent environments.
SYNTEC CNC Control System: All models are equipped with the SYNTEC industrial CNC controller, featuring a high-definition capacitive touch screen. Supports digital and data-table-based programming for multi-step bending sequences, programmable bending angle/ram speed/pressure per step, real-time closed-loop position feedback from absolute encoders, back-gauge multi-axis control (X, R, Z1, Z2), and automatic angle correction based on material springback compensation.
Case Studies
Customer Testimonials
“The PB-3012 handles our daily mix of 2mm to 5mm steel plates effortlessly. The dual-servo synchronization is flawless — we get identical bends on the left and right sides of every panel. The energy meter doesn’t move when the machine is idle. A true upgrade from hydraulic.” — Production Director, Heavy Equipment Fabricator
“We were running three hydraulic press brakes with constant oil leaks and temperature-related angle drift. One PB-4016 replaced two of them and increased our throughput. The SYNTEC controller is intuitive, and our operators adapted within days. Zero oil on the shop floor is a huge win.” — Plant Manager, Metal Stamping & Fabrication
“The combination of all-electric precision and 40-ton capacity is rare. We bend 6mm stainless steel panels for food processing equipment — oil-free operation is mandatory. HOGI delivered on both accuracy and clean operation. The optional LaserSafe guards are a nice safety addition.” — Engineering Manager, Food Machinery Manufacturer
Frequently Asked Questions
What is the difference between the Mini Series and Heavy-Duty Series?
How does the dual-servo synchronization work?
How much energy does the Heavy-Duty Series save?
What maintenance is required for the all-electric system?
Can the Heavy-Duty Series be integrated with automation?
How do I choose between PB-2008, PB-3012, and PB-4016?
Why Choose HOGI Heavy-Duty All-Electric Press Brakes
HOGI is a professional manufacturer of all-electric servo CNC press brakes, committed to providing energy-efficient, high-precision bending solutions for sheet metal fabrication industries worldwide. All machines are manufactured with independent invention-patented transmission structure technology and are backed by comprehensive after-sales support. The Heavy-Duty Series — PB-2008, PB-3012, and PB-4016 — represents the industrial-grade tier of our lineup, designed for fabricators who need higher tonnage, longer bending lengths, and sustained high-cycle operation without the maintenance burden of hydraulic systems.
Unlike traditional hydraulic press brakes, HOGI all-electric machines eliminate hydraulic oil entirely. There are no oil leaks to contaminate your shop floor or finished parts. There are no oil changes, no filter replacements, no seal kits to stock, and no pump overhauls. The drive system is thermally stable, so bending accuracy doesn’t drift as the machine warms up. Real-time closed-loop feedback maintains ±0.01mm positioning precision across full-length bending — shift after shift, day after day.
From structural panels and heavy equipment enclosures to automotive brackets and industrial frames, HOGI Heavy-Duty Series press brakes deliver the force, precision, and reliability that demanding fabrication environments require. With energy savings of 70-75% vs. hydraulic, rapid ROI, and comprehensive global support, HOGI is your partner for industrial-grade all-electric bending technology.
Technical Support & Services
Professional installation, calibration, and commissioning of your Heavy-Duty press brake, including Y1/Y2 synchronization setup, backgauge calibration, and SYNTEC controller configuration.
Comprehensive training on SYNTEC CNC programming, multi-step bending sequences, die setup, machine operation, and preventive maintenance — completed in 2-3 days at your facility.
24/7 remote technical assistance via phone, email, or video call for troubleshooting, software updates, and programming support. Remote diagnostics available for SYNTEC control system.
Genuine HOGI spare parts including dual servo motors, ball screws, guide rails, backgauge components, SYNTEC control modules, and optional LaserSafe components available for fast global shipping.
Standard 2-year warranty covering all mechanical and electrical components, with extended warranty options available for servo motors, ball screws, and SYNTEC CNC controller.
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HOGI Heavy-Duty All-Electric Press Brake — Technical Specifications
HOGI PB-2008 / PB-3012 / PB-4016 Series — This specification page covers the heavy-duty all-electric servo press brake lineup, designed for industrial sheet metal fabrication requiring higher tonnage (20T-40T) and longer bending lengths (800mm-1600mm). Dual absolute-value servo motors with Y1/Y2 axis synchronization.
Machine Accuracy Index
| Accuracy Index | Value |
| Slider Positioning Accuracy (Y1, Y2) | ±0.01 mm |
| Slider Repeat Positioning Accuracy (Y1, Y2) | ±0.01 mm |
| Bending Angle Tolerance | ±20′ / full length |
| Workpiece Straightness Tolerance | 0.3 mm / 1000 mm |
| Backgauge X-axis Repeat Positioning | ≤±0.01 mm |
| Backgauge R-axis Repeat Positioning | ≤±0.02 mm |
Technical Specifications — PB-2008 / PB-3012 / PB-4016
| Parameter | PB-2008 (20T / 800mm) | PB-3012 (30T / 1200mm) | PB-4016 (40T / 1600mm) | Unit |
| Nominal Pressure | 200 | 300 | 400 | kN |
| Bending Length | 800 | 1200 | 1600 | mm |
| Column Spacing | 700 | 1140 | 1500 | mm |
| Effective Stroke | 130 | 160 | 180 | mm |
| Max Opening Height | 380 | 450 | 500 | mm |
| Throat Depth | 280 | 320 | 350 | mm |
| Slider Speed — No-load | 250 | 250 | 250 | mm/s |
| Slider Speed — Work | 8–50 | 8–50 | 8–50 | mm/s |
| Slider Speed — Return | 250 | 250 | 250 | mm/s |
| Main Motor Power | 5.5×2 Abs.Servo | 7.5×2 Abs.Servo | 11×2 Abs.Servo | kW |
| Main Motor Voltage | 380 | 380 | 380 | V |
| Machine Weight | ~2200 | ~3300 | ~4800 | kg |
| Slider Repeatability | ≤±0.01 | ≤±0.01 | ≤±0.01 | mm |
| Slider Positioning Accuracy | ≤±0.01 | ≤±0.01 | ≤±0.01 | mm |
| Backgauge Repeat Accuracy | ≤±0.02 | ≤±0.02 | ≤±0.02 | mm |
| Workpiece Straightness | 0.3/m | 0.3/m | 0.3/m | mm/m |
* Specifications are for reference. Contact HOGI for confirmed parameters on your specific configuration.
Technical Principles — Dual-Servo Direct-Drive Architecture
The PB-2008/3012/4016 series employs a dual-servo direct-drive architecture: two high-power absolute-value servo motors independently drive precision ball screws on the Y1 (left) and Y2 (right) axes. The SYNTEC CNC system continuously synchronizes both axes in real time using feedback from absolute encoders, ensuring even force distribution and consistent bending angle across the full working length — a critical requirement when processing wider or heavier workpieces. Unlike hydraulic systems where ram parallelism degrades with oil temperature changes, the all-electric drive is thermally stable, making it suitable for long production runs requiring consistent angular accuracy.
Model Selection Guide
Choosing the right model within the PB-2008/3012/4016 range depends primarily on the maximum bending length and material thickness required:
- PB-2008 (20T / 800mm) — ideal for medium-length parts in mild steel up to ~4 mm or stainless up to ~3 mm
- PB-3012 (30T / 1200mm) — the most versatile model; covers the widest range of industrial sheet metal applications up to 1200 mm
- PB-4016 (40T / 1600mm) — for applications requiring longer bending length or higher force, such as structural panels and thicker gauges (mild steel up to 6mm, stainless up to 4mm)
Note: If your production primarily involves smaller parts (below 600 mm) or thinner materials (below 2 mm), please refer to the HOGI Mini Series (PB-0805 / PB-1506) for a more compact and cost-efficient solution.
System Configuration Diagrams
HOGI Heavy-Duty All-Electric Press Brake — Video Demonstration
Live Demonstration Highlights
Watch our HOGI Heavy-Duty All-Electric Servo Press Brake (PB-2008 / PB-3012 / PB-4016 Series) in action. This video showcases the power and precision of dual-servo direct-drive technology — handling thicker materials and longer bending lengths while maintaining oil-free operation and exceptional energy efficiency.
- Dual-Servo Synchronized Bending: Watch the Y1 and Y2 axes operate in perfect harmony — maintaining ram parallelism across the full 1600mm bending length. No hydraulic drift, no temperature-related angle variation.
- 250 mm/s Rapid Speed: See the fast approach and return speeds in action. Millisecond start-stop response — no waiting for hydraulic pump warm-up or pressure buildup. 30-50% cycle time reduction vs. hydraulic equivalents.
- 6mm Thick Steel Bending: Experience the 40-ton (400 kN) capacity of the PB-4016 handling structural-grade materials. Perfect for industrial equipment frames, heavy enclosures, and automotive structural components.
- Clean, Oil-Free Operation: Zero hydraulic oil — suitable for cleanroom-adjacent environments, food machinery, and medical equipment manufacturing. No oil leaks on shop floors or finished parts.
Engineered for Industrial Sheet Metal Fabrication
As demonstrated in the video, the HOGI Heavy-Duty Series is purpose-built for manufacturers of structural panels, heavy equipment enclosures, electrical cabinets, automotive structural components, and industrial frames. The dual-servo direct-drive architecture delivers ±0.01mm positioning accuracy with energy consumption only 25% of equivalent electro-hydraulic machines. Ideal for high-volume production, automated bending cells, and facilities where hydraulic oil contamination is a concern. Available models: PB-2008 (20T/800mm), PB-3012 (30T/1200mm), and PB-4016 (40T/1600mm). Optional LaserSafe optical safety guards available.