H120 T-Type 30° Single-V Press Brake Lower Die – B60 mm, 35–50 Ton/m
This H120 T-type 30° single-V press brake lower die features a 120 mm overall height and 120 mm effective height, a 60 mm wide base, and a model-dependent rated load capacity of 35–50 ton/m. Designed for very acute-angle bending, pre-bending, hemming preparation and multi-stage sheet metal forming, this high-profile T-type lower die is available in standard V6, V8, V10, V12, V16, V20 and V25 configurations. The V-opening, die angle, load-bearing section width, V-groove radius, tool height, base geometry, tool length and mounting interface can all be customized according to the customer's actual bending requirements.
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Description
H120 T-Type 30° Single-V Press Brake Lower Die with 60 mm Wide Base
This T-type single-V press brake lower die combines a wide supporting base with a tall vertical working section and a sharp 30° V-groove, providing a high-profile lower-tool solution for very acute-angle sheet metal bending.
The illustrated configuration has:
Overall Height: 120 mm
Effective Height: 120 mm
Base Width: 60 mm
Base Height: 18 mm
Die Angle: 30°
Rated Load Capacity: 35–50 ton/m depending on model
Compared with the H80 version of the same T-type structure, the H120 configuration provides increased working height and additional clearance around the workpiece while retaining the same wide-base concept.
The tooling shown is one available configuration rather than a manufacturing limitation. WYS Machinery can manufacture the complete lower-die profile according to the customer's press brake, existing tooling and workpiece geometry.
30° V-Groove for Very Acute-Angle Bending
The 30° single-V groove is designed for forming operations requiring a very acute intermediate bend angle.
Typical applications include:
- Very acute-angle air bending
- Pre-bending
- Hemming preparation
- Multi-stage forming
- Sharp flange forming
- Intermediate bending before secondary operations
- Forming where additional springback allowance is required
- Customized acute-angle sheet metal profiles
Compared with wider 45°, 60°, 85° or 88° grooves, the 30° geometry provides greater angular clearance for sharp pre-forming operations.
The final tooling selection should be based on the material grade, sheet thickness, V-opening, required bend angle, inside radius, flange geometry and required bending force.
Increased H120 Working Height
A key characteristic of this lower die is the 120 mm overall and effective height.
Compared with an H80 T-type lower die, the H120 configuration can provide:
- Increased lower-tool working height
- Additional clearance around the workpiece
- A higher bending centerline
- Compatibility with taller upper tooling
- Better matching with existing tooling sets
- More flexibility for special machine arrangements
The overall and effective height can also be customized.
Wide T-Shaped Base Structure
The 60 mm wide T-shaped base provides a broad supporting platform beneath the tall vertical working section.
This structure can be adapted to different die holders and press brake configurations.
WYS Machinery can customize:
- Base width
- Base height
- Working-section width
- Positioning geometry
- Bottom mounting profile
- Complete lower-die cross-section
Custom V-Opening, Load-Bearing Width and Groove Radius
Three important working dimensions are shown in the drawing:
V – V-Opening
The width of the V-groove.
S – Load-Bearing Section Width
The width of the supporting section below the V-groove.
R – V-Groove Radius / Edge Radius
The radius geometry around the working groove.
These dimensions can be selected from the standard configurations below or customized according to the customer's forming process.
Available H120 T-Type 30° Lower Die Specifications
| Model | V-Opening V (mm) | Radius R (mm) | Load-Bearing Width S (mm) | Max. Capacity (t/m) |
|---|---|---|---|---|
| T6 | 6 | 0.8 | 14 | 35 |
| T8 | 8 | 1.0 | 16 | 35 |
| T10 | 10 | 1.2 | 20 | 40 |
| T12 | 12 | 1.6 | 22 | 40 |
| T16 | 16 | 3.0 | 30 | 45 |
| T20 | 20 | 3.0 | 35 | 50 |
| T25 | 25 | 3.0 | 40 | 50 |
These values represent standard available configurations. Different V-openings, groove radii, load-bearing widths and other cross-sectional dimensions can also be manufactured according to customer requirements.
Model-Specific Load Capacity
The load capacity of this H120 30° T-type series varies by V-opening and tool geometry.
Standard ratings are:
T6 / T8 – 35 ton/m
T10 / T12 – 40 ton/m
T16 – 45 ton/m
T20 / T25 – 50 ton/m
This model-specific capacity should be considered together with the sheet material, thickness, V-opening and required bending force when selecting the appropriate lower die.
Standard V6–V25 Range
The H120 30° T-type family includes:
V6, V8, V10, V12, V16, V20 and V25
Smaller V-openings provide a more compact forming zone, while larger V-openings provide additional forming clearance.
This gives customers several standard configurations within the same high-profile T-type structure.
Key Features
- H120 T-type single-V lower die
- 30° very acute-angle V-groove
- 120 mm overall height
- 120 mm effective height
- 60 mm wide base
- 18 mm base height
- 35–50 ton/m model-dependent load capacity
- Standard V6, V8, V10, V12, V16, V20 and V25
- Increased working height compared with H80 version
- Custom V-opening
- Custom die angle
- Custom load-bearing section width
- Custom V-groove radius
- Custom overall and effective height
- Custom base geometry
- Custom tool length and segmentation
- Custom mounting interface
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | H120 T-Type Single-V Press Brake Lower Die |
| Structure | T-Type / Single-V |
| Die Angle | 30° / Customized |
| Overall Height | 120 mm |
| Effective Height | 120 mm / Customized |
| Base Width | 60 mm |
| Base Height | 18 mm |
| Standard V-Opening Range | V6–V25 |
| Standard Load-Bearing Width S | 14–40 mm |
| Standard Radius R | 0.8–3.0 mm |
| Load Capacity | 35–50 ton/m, depending on model |
| Tool Length | Standard / Customized |
| Segmentation | Available |
| Mounting Interface | Customized |
| Main Application | Very Acute-Angle Bending / Pre-Bending |
Typical Applications
This H120 30° T-type single-V press brake lower die is suitable for:
- Very acute-angle sheet metal bending
- Pre-bending operations
- Hemming preparation
- Multi-stage press brake forming
- Sharp flange bending
- Intermediate forming
- Workpieces requiring increased lower-tool clearance
- Stainless steel sheet bending
- Mild steel sheet bending
- Electrical cabinet components
- Sheet metal enclosures
- Industrial machinery components
- Customized forming applications
- Applications requiring a high-profile lower die
- Applications requiring a wide T-type base
The appropriate tooling configuration should be selected according to the material grade, sheet thickness, required bend angle, inside radius, minimum flange dimension and required bending force.
Standard & Custom Options
The H120 30° T-type lower die shown on this page represents one available structural family only.
WYS Machinery can customize:
- V-opening
- die angle
- overall height
- effective height
- base width
- base height
- vertical working-section width
- load-bearing section width
- V-groove radius
- edge geometry
- tool length
- segmented length
- load capacity
- bottom mounting structure
- positioning geometry
- clamping interface
WYS Machinery can also manufacture standard single-V dies, double-V dies, multi-V dies and other special lower dies according to customer requirements.
Compatible Press Brake Tooling Systems
WYS Machinery can manufacture lower dies for different press brake brands, tooling standards and clamping systems.
Available configurations include:
TRUMPF Type, WILA Type, LVD Type, Bystronic Type, Amada / Promecam Type, European Type and other customized press brake tooling systems.
The T-shaped base shown here is only one available design.
The bottom mounting profile, positioning geometry, overall height, effective height, base dimensions and complete lower-die cross-section can all be adapted according to the customer's press brake.
Customers can provide a machine model, existing tooling drawing, lower-die cross-section, die-holder dimensions, tooling sample or workpiece drawing for technical evaluation.
Custom V-Opening and Die Angle
The standard specification range includes V6, V8, V10, V12, V16, V20 and V25, but customers are not limited to these sizes.
Different V-openings and die angles can be manufactured according to:
- Material type
- Sheet thickness
- Required bending angle
- Required inside radius
- Minimum flange dimension
- Material springback
- Required forming clearance
- Required bending force
- Press brake configuration
The illustrated 30° groove can also be changed when another die angle is more suitable for the customer's forming process.
Custom Load-Bearing Width and V-Groove Radius
The load-bearing section width S and V-groove radius R can be customized together with the V-opening.
This allows the complete working profile to be designed around the actual bending application rather than limiting the customer to fixed tooling dimensions.
For special applications, WYS Machinery can manufacture the complete die cross-section according to a customer drawing or design a suitable configuration based on the finished workpiece.
Custom Press Brake Tooling Design Service
Customers can provide:
workpiece drawings, material grade, sheet thickness, required bending angle, desired inside radius, existing tooling information and press brake model.
Our engineering team can evaluate the bending requirement and recommend an appropriate tooling solution.
The lower die can then be manufactured with the required V-opening, angle, height, base dimensions, load-bearing width, groove radius, tool length and mounting structure.
Why Choose WYS Machinery
WYS Machinery manufactures standard and customized press brake punches, lower dies and sheet metal bending tooling for different sheet metal forming requirements.
Our lower-tooling capabilities include:
- H120 T-type single-V lower dies
- Standard-height T-type lower dies
- Standard single-V lower dies
- Double-V dies
- Multi-V dies
- Wide-base lower dies
- 30° very acute-angle lower dies
- Custom-angle lower dies
- Customized V-openings
- Customized tool heights
- Customized load-bearing sections
- Customized groove radii
- Segmented tooling
- Special lower-tool profiles
- Custom mounting systems
- Replacement tooling for different press brake systems
- Tooling designed according to customer workpiece drawings
The products displayed on our website demonstrate available tooling structures and manufacturing capabilities, while final dimensions and mounting systems can be adapted to the customer's actual production requirements.
