V30 85° Single-V Press Brake Lower Die for Medium-Gauge Bending

This V30 press brake lower die is designed with a robust single-V structure for sheet metal bending applications that require a wider V-opening and stable support during forming.

The illustrated configuration features a 30 mm V-opening, 85° die angle, 90 mm overall height and 40 mm body width, with a rated load capacity of 100 ton/m.

Compared with smaller V-opening dies, the V30 opening provides greater bending clearance and is suitable for applications where the required sheet thickness, flange geometry or inside bending radius calls for a wider lower die.

The 85° V-groove geometry is suitable for air bending applications and provides additional forming allowance when material springback must be considered.

100 Ton/m Load Capacity

With a rated capacity of 100 ton/m, this V30 lower die is designed for demanding sheet metal bending applications within its specified load range.

The 40 mm wide die body provides a stable structural section around the V-groove, supporting reliable and repeatable bending during production.

Actual bending tonnage should always be calculated according to the material type, tensile strength, sheet thickness, V-opening and bending length before production.

Flexible Effective Tool Height

The illustrated lower die has a total height of 90 mm and an effective working height of 75 mm.

Depending on the customer's press brake, tooling combination and bending setup, the effective height can also be manufactured as:

70 mm or other customized dimensions.

This flexibility makes it possible to match the lower die with different upper tooling heights, clamping systems and existing press brake tooling arrangements.

V30 Single-V Die Geometry

The illustrated configuration includes:

• V30 / 30 mm V-opening
• 85° V-groove angle
• 90 mm overall height
• 75 mm effective height
• 40 mm overall width
• Approx. R3.5 shoulder radius
• 100 ton/m load capacity

The die angle, shoulder radius, edge geometry and surrounding dimensions can also be manufactured according to the customer's required workpiece profile and bending process.

Key Features

• Single-V press brake lower die
• V30 / 30 mm V-opening
• 85° die angle
• 90 mm overall tool height
• 75 mm standard effective height
• 70 mm or customized effective height available
• 40 mm overall body width
• 100 ton/m load capacity
• Approx. R3.5 shoulder radius
• Wider V-opening for increased bending clearance
• Stable body structure for medium-gauge sheet metal bending
• Suitable for controlled air bending
• Custom V-openings available
• Custom die angles available
• Custom edge and shoulder geometry available
• Custom lengths and segmentation available
• Custom lower mounting interfaces available

Technical Specifications

Typical Applications

This V30 85° single-V lower die is suitable for a wide range of press brake forming applications, including:

• Medium-gauge sheet metal bending
• Precision air bending
• Wider V-opening bending applications
• Stainless steel fabrication
• Mild steel fabrication
• Machinery components
• Industrial enclosures
• Electrical cabinets
• Machine covers and housings
• Structural sheet metal components
• General CNC press brake forming

The appropriate V-opening and lower die geometry should be selected according to the sheet thickness, material strength, required inside radius, bending angle, minimum flange length and required tonnage.

Standard & Custom Options

The V30 lower die displayed on this page represents one typical tooling configuration rather than a fixed manufacturing limitation.

WYS Machinery can manufacture lower dies with customized:

• V-opening
• die angle
• overall height
• effective height
• overall width
• shoulder radius
• edge dimensions
• tool length
• segmentation
• load capacity
• bottom mounting profile
• positioning structure
• clamping interface

In addition to V30, smaller and larger V-openings can be produced according to the customer's sheet thickness and bending requirements.

Single-V, multi-V and other special lower die structures are also available.

Compatible Press Brake Tooling Systems

WYS Machinery can manufacture press brake lower dies for different machine 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 lower die is not limited to the mounting profile shown in the drawing. The bottom interface, positioning geometry, tool height and cross-section can be adapted according to the customer's press brake.

Customers can provide a machine model, existing tooling drawing, die cross-section, tooling sample or workpiece drawing for evaluation.

Custom V-Opening, Angle and Die Geometry

The V30 opening and 85° angle shown on this page are one available configuration.

Different V-openings and die angles can be manufactured according to:

• Sheet thickness
• Material type and strength
• Required bending angle
• Required inside radius
• Minimum flange dimension
• Material springback
• Press brake capacity

The shoulder radius, edge dimensions and lower die body can also be customized as part of the complete tooling design.

Custom Press Brake Tooling Design Service

For customers who are unsure which lower die should be selected, the following information can be provided:

workpiece drawing, material grade, sheet thickness, required bending angle 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, effective height, width, radius, length and mounting structure.

Why Choose WYS Machinery

WYS Machinery manufactures both standard and customized press brake punches, lower dies and sheet metal bending tooling for a wide range of forming applications.

Our lower die manufacturing capabilities include:

• Single-V dies
• Multi-V dies
• Small, medium and large V-opening dies
• High-capacity lower dies
• Segmented press brake dies
• Custom die angles
• Custom effective heights
• Special lower-tool profiles
• Custom mounting interfaces
• Replacement tooling for different press brake systems
• Tooling designed according to customer workpiece drawings

This allows customers to obtain both replacement tooling and application-specific bending solutions according to their actual production requirements.