LVD PPEB 320/40

$200,000 - $400,000 Updated 2026-03-11

Key Specifications

drive type

Hydraulic with proportional valves and linear encoders

tonnage

320 T

bending length

4,000 mm (157.5 in)

distance between columns

3,150 mm (124 in)

daylight

570 mm (22.4 in)

stroke

11.811"

Overview

The LVD PPEB 320/40 is a 320-ton hydraulic CNC press brake with a 4,000 mm (157 in) bending length, built for shops that need serious forming capacity for heavy plate and wide parts. LVD has been building press brakes in Gullegem, Belgium for over 60 years, and the PPEB series represents their flagship hydraulic line — the machine you step up to when electric brakes can't deliver enough tonnage or bending length for your applications.

The PPEB 320/40 delivers its 320 tons through a synchronized hydraulic system with proportional valves and linear encoders on both sides of the ram. The result is ±0.01 mm positional accuracy across the full 4,000 mm bending length, even on off-center loads. The approach speed is 120 mm/sec, the working speed is 14 mm/sec, and the return speed is 130 mm/sec — typical for a hydraulic brake of this class but slower than electric alternatives in the approach and return phases. What you gain is raw bending force: 320 tons handles 16 mm mild steel across the full 4,000 mm length, or thicker plate on shorter bends.

The machine features a 570 mm (22.4 in) daylight between the beam and table, a 300 mm (11.8 in) stroke, a 200 mm (7.9 in) table width, and a 400 mm (15.7 in) throat depth. The 3,150 mm distance between columns gives generous working clearance for wide parts and complex flanges. LVD offers the PPEB with their Easy-Form Laser adaptive bending system (EFL), which uses laser sensors to measure the bend angle in real time and automatically compensate for material springback. This eliminates test bends and dramatically reduces scrap on first-piece runs.

The PPEB 320 competes directly with the Amada HG-2204 and Trumpf TruBend 5000 series in the 300+ ton class. LVD's advantage is the Easy-Form Laser system, which is arguably the most mature adaptive bending technology on the market. The machine also supports hydraulic tool clamping and CNC crowning as standard features. For shops bending heavy plate in structural steel, pressure vessel work, or large enclosures, the PPEB 320 delivers the tonnage and length that electric brakes simply cannot match.

Full Specifications

Parameter	Value
Drive Type	Hydraulic with proportional valves and linear encoders
Tonnage	320 T
Bending Length	4,000 mm (157.5 in)
Distance Between Columns	3,150 mm (124 in)
Daylight	570 mm (22.4 in)
Stroke	11.811"
Table Width	200 mm (7.9 in)
Throat Depth	400 mm (15.7 in)
Approach Speed	120 mm/sec (4.7 in/sec)
Working Speed	14 mm/sec (0.55 in/sec)
Return Speed	130 mm/sec (5.1 in/sec)
Positional Accuracy	±0.01 mm (±0.0004 in)
Cnc Crowning	Standard (CNC-controlled hydraulic crowning)
Tool Clamping	Hydraulic (standard)
Adaptive Bending	Easy-Form Laser (EFL) optional
Backgauge Axes	Up to 6 axes (X, R, Z1, Z2, X2, R2)
CNC Control	LVD Touch-B CNC control
Modelppeb 320 40brandlvdtypepress Brakescontrolcontact Sales Rep	Contact Sales Rep.
Modelppeb 320 40brandlvdtypepress Brakescontrol	Contact Sales Rep.
Model	PPEB-320/40
Brand	LVD
Type	HYD
Tonnage320 Ttypehydoverall Length1312	Between Housings10.33'Stroke11.811"ControlCNC
Overall Length	13.12'
Between Housings	10.33'
Cnc Control	CNC
Looking To Purchase A New Lvd Ppeb 320 40	Contact Sales Rep.

Specifications sourced from machinetools.com — verified 2026-03-28

Strengths & Limitations

Strengths

320 tons of bending force handles mild steel up to 16 mm across the full 4,000 mm bending length
Easy-Form Laser adaptive bending system eliminates test bends and compensates for springback in real time
CNC crowning and hydraulic tool clamping are standard features, not costly options
±0.01 mm positional accuracy across the full bending length ensures consistent angles on wide parts
3,150 mm between columns provides generous clearance for complex parts and flanges
LVD's 60+ years of press brake manufacturing translates to proven reliability and strong resale values

Limitations

Hydraulic system requires regular oil changes, filter replacements, and temperature management — more maintenance than electric brakes
Approach speed of 120 mm/sec and return speed of 130 mm/sec are slower than electric alternatives (typically 200 mm/sec)
Hydraulic warm-up period is needed for consistent accuracy in cold-start situations
Energy consumption is significantly higher than electric press brakes, especially during idle periods with the hydraulic pump running
Machine weight and floor space requirements are substantial for a 320-ton hydraulic brake

Best For

Heavy plate fabrication shops bending 10-16 mm mild steel and structural plate across wide bending lengths Pressure vessel and tank manufacturers requiring consistent bends on thick material Structural steel fabricators forming wide components for construction, mining, and heavy equipment Shops needing adaptive bending technology to eliminate test bends and reduce scrap on expensive materials Production environments forming large enclosures, panels, and chassis components wider than 3 meters

Frequently Asked Questions

01 What is the thickest material the PPEB 320 can bend?

With 320 tons and a 4,000 mm bending length, the machine handles 16 mm mild steel across the full length using standard V-die tooling. On shorter bends of 2,000 mm or less, it can form 20-25 mm plate depending on the die opening and material grade. For high-strength steel (e.g., Hardox, AR plate), derate the capacity by 30-50%.

02 How does the Easy-Form Laser system work?

The EFL system uses laser sensors mounted on the machine frame to measure the actual bend angle during the forming stroke. The CNC compares the measured angle to the target angle and automatically adjusts the ram position in real time to compensate for material springback. This eliminates test bends, reduces scrap, and delivers accurate angles from the first part — even when material thickness, hardness, or grain direction varies.

03 How does the PPEB 320 compare to the Amada HG-2204?

Both are premium hydraulic press brakes in the 200-320 ton class. The PPEB 320 offers 320 tons vs the Amada's 220 tons in the HG-2204 model. LVD's Easy-Form Laser is more mature than Amada's angle measurement system. However, Amada has a larger North American service network and the HG series has faster approach speeds. Choose the PPEB for heavier tonnage and adaptive bending; choose the Amada for faster cycling and broader service coverage.

04 What are the annual maintenance costs?

Plan for $3,000-$5,000/year in hydraulic maintenance including oil changes (typically annually), filter replacements, and seal inspections. The hydraulic system uses approximately 400-600 liters of hydraulic oil. Add $1,000-$2,000 for tooling wear and general maintenance. The EFL laser sensors are solid-state and essentially maintenance-free.

05 Can the PPEB 320 be used with robotic bending?

Yes. LVD offers integrated robotic bending cells with the PPEB series. The machine supports automatic tool clamping, part positioning verification, and CNC program management for robotic operation. This is particularly effective for medium-volume production runs of repetitive parts.