T-Type 30° Single-V Press Brake Lower Die – H80 × B60 mm, 35–50 Ton/m
This T-type 30° single-V press brake lower die features an 80 mm overall height and 80 mm effective height, a 60 mm wide base, and a model-dependent rated load capacity ranging from 35 to 50 ton/m. Designed for very acute-angle bending, pre-bending, hemming preparation and multi-stage sheet metal forming, this wide-base T-type lower die is available with standard V6, V8, V10, V12, V16, V20 and V25 configurations. The V-opening, die angle, load-bearing section width, V-groove radius, overall height, base geometry, tool length and mounting interface can all be customized according to the customer's forming requirements.
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Description
T-Type 30° Single-V Press Brake Lower Die with Wide 60 mm Base
This T-type single-V press brake lower die combines a wide supporting base with a vertical single-V working section and a sharp 30° V-groove, making it suitable for very acute-angle sheet metal forming applications.
The illustrated structure has an 80 mm overall height, and the effective working height is also 80 mm. The base width is 60 mm, with an 18 mm base height.
Unlike a single fixed-capacity model, this 30° T-type lower die family is available in several V-opening configurations, with rated capacities ranging from 35 ton/m to 50 ton/m depending on the selected model.
The tooling shown on this page represents one standard structural family rather than a limitation of WYS Machinery's manufacturing capability. The V-opening, die angle, working-section width, groove radius, overall height, tool length and mounting structure can all be manufactured according to the customer's press brake and workpiece requirements.
30° V-Groove for Very Acute-Angle Bending
The 30° die angle provides a sharp groove geometry for forming operations where the workpiece needs to reach a very acute intermediate angle.
Typical applications include:
- Very acute-angle air bending
- Pre-bending
- Hemming preparation
- Multi-stage forming
- Sharp flange forming
- Forming with springback allowance
- Intermediate bending before secondary operations
- Customized acute-angle sheet metal profiles
The appropriate tooling configuration should be selected according to the material grade, sheet thickness, V-opening, required bend angle, inside radius, flange geometry and bending force.
Wide T-Shaped Base Structure
The 60 mm wide T-shaped base provides a broad supporting platform underneath the vertical working section.
This type of lower-die structure can be used for applications requiring:
- A wide lower-tool supporting surface
- A T-shaped mounting profile
- Specific die-holder arrangements
- Customized positioning geometry
- Alternative lower-die mounting interfaces
- Different press brake tooling systems
The base width, base height and complete die cross-section can also be customized according to the machine configuration.
Custom V-Opening, Load-Bearing Width and Groove Radius
Three important dimensions are identified in the drawing:
V – V-Opening
The opening width of the V-groove.
S – Load-Bearing Section Width
The width of the main supporting section beneath the working groove.
R – V-Groove Radius / Edge Radius
The radius geometry around the V-opening.
These dimensions can be selected from the standard combinations below or customized according to the customer's actual bending requirements.
Available 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 available standard configurations. Non-standard V-openings, radii, load-bearing widths and capacities can also be evaluated according to customer requirements.
Model Range from V6 to V25
The 30° T-type lower-die family covers several commonly used V-openings:
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 the ability to select a tooling configuration according to their actual material and forming geometry while retaining the same T-type wide-base structure.
Different Capacities for Different V-Opening Models
Unlike the 45°, 60°, 85° and 88° T-type families previously shown, the load capacity of this 30° T-type series varies by model.
The standard capacities are:
T6 / T8 – 35 ton/m
T10 / T12 – 40 ton/m
T16 – 45 ton/m
T20 / T25 – 50 ton/m
This information should be considered together with the selected V-opening and tooling geometry when choosing a lower die.
Overall Height Equals Effective Height
For the illustrated configuration:
Overall Height: 80 mm
Effective Height: 80 mm
The tooling height can also be customized according to the customer's machine and tooling combination.
Different heights may be required to match:
- Existing upper tooling
- Existing lower dies
- Machine daylight
- Clamping systems
- Required bending centerline
- Customer-specific tooling arrangements
Key Features
- T-type single-V lower die structure
- 30° very acute-angle V-groove
- 80 mm overall height
- 80 mm effective height
- 60 mm wide base
- 18 mm base height
- Standard V6, V8, V10, V12, V16, V20 and V25 options
- 35–50 ton/m model-dependent load capacity
- 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
- Suitable for different press brake tooling systems
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | T-Type Single-V Press Brake Lower Die |
| Structure | T-Type / Single-V |
| Standard Illustrated Angle | 30° |
| Die Angle | 30° / Customized |
| Overall Height | 80 mm |
| Effective Height | 80 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 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-angle forming
- Stainless steel sheet bending
- Mild steel sheet bending
- Electrical cabinet components
- Sheet metal enclosures
- Industrial machinery parts
- Customized forming applications
- Applications requiring a wide lower-die base
- Applications requiring different V-opening options within the same tooling structure
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 tooling shown on this page represents one T-type lower-die family and does not limit WYS Machinery's manufacturing capability.
WYS Machinery can customize:
- V-opening
- die angle
- overall height
- effective height
- base width
- base height
- 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 special custom 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 structure shown here is only one available configuration.
The bottom mounting profile, positioning geometry, base structure, overall height, effective height and complete tooling 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 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 30° die angle can also be customized when another groove angle is required for the bending 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 forming process rather than requiring the customer to choose only from standard tooling.
For special bending applications, WYS Machinery can manufacture the complete lower-die cross-section according to a 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 forming requirement and recommend a suitable tooling configuration.
The lower die can then be manufactured with the required V-opening, angle, height, base width, 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 applications.
Our lower-tooling capabilities include:
- T-type single-V lower dies
- Standard single-V lower dies
- Double-V dies
- Multi-V dies
- Wide-base lower dies
- 30° acute-angle lower dies
- Custom-angle lower dies
- Customized V-openings
- Customized load-bearing sections
- Customized effective heights
- 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 the final dimensions and mounting system can be adapted to the customer's actual production requirements.
