TRUMPF Type V16 84° Heavy-Duty Single-V Press Brake Lower Die – 100 mm Working Height, 140 Ton/m

Key Features

• TRUMPF Type heavy-duty single-V lower die
• V16 die opening
• 84° die angle
• 120 mm overall height
• 100 mm working height
• 30 mm overall width
• 140 ton/m high load capacity
• Designed for applications requiring significantly higher tooling strength
• Suitable for high-force CNC press brake bending
• Suitable for demanding industrial sheet metal forming
• More robust load-bearing capability than standard-capacity V16 dies
• Suitable for applications where a small-to-medium V-opening must be combined with high tooling strength
• Manufactured from 42CrMo alloy steel
• Precision-machined V-opening and critical working surfaces
• V-opening, angle, height, width, working length, and mounting structure can be customized
• Available in TRUMPF Type, WILA Type, LVD Type, AMADA Type, BYSTRONIC Type, and other customer-specified structures
• Free press brake tooling design service available

Technical Specifications

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Typical Applications

This TRUMPF Type V16 84° heavy-duty lower die is designed for applications where a conventional V16 die may not provide sufficient load-bearing capability.

Typical applications include:

• High-force press brake bending
• Heavy-duty sheet metal forming
• Industrial machinery components
• Structural sheet metal parts
• Equipment panels and frames
• Medium-to-heavier sheet metal applications
• High-strength material bending
• Repeated CNC press brake production
• Applications requiring a compact V-opening with high tooling strength
• Demanding general fabrication
• Custom industrial bending applications

The V16 opening keeps the lower-tool geometry relatively compact, while the 140 ton/m capacity provides substantially more tooling strength than standard-capacity V16 dies.

Actual material thickness suitability should always be determined according to material grade, bending length, required inside radius, punch geometry, V-opening, and press brake capacity.

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140 Ton/m High Load Capacity

The defining feature of this model is its 140 ton/m rated load capacity.

Compared with the standard-capacity V16 dies used for general sheet metal bending, this model is designed for applications where significantly greater bending force is required.

High-load tooling can be important when bending:

• Higher-strength materials
• Longer bending lengths
• More demanding industrial components
• Applications requiring increased forming force
• Repeated production under heavier loading conditions

The high load rating gives this die a very different product positioning from conventional V16 lower dies.

Its core value is the combination of:

V16 Opening + Compact Die Geometry + 140 Ton/m Load Capacity

This makes it suitable for customers who need to retain a relatively compact V-opening while increasing the allowable tooling load.

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V16 Opening with Heavy-Duty Tool Strength

A V16 lower die is commonly associated with general sheet metal bending, but the same V-opening can be manufactured with very different external structures and load capacities.

This model demonstrates that V-opening alone does not define the capability of a press brake die.

Two V16 dies may have the same nominal V-opening but differ significantly in:

• Die angle
• Body width
• Load-bearing structure
• Material cross-section
• Rated capacity
• Application range

This 140 ton/m model is specifically designed around higher tooling strength, while still maintaining the V16 forming geometry.

This distinction is important for customers who need a particular V-opening but cannot use a lower-capacity die because of the required forming force.

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84° Die Angle for Controlled Forming

This lower die uses an 84° V angle.

The slightly acute geometry provides additional flexibility for applications where springback compensation or controlled overbending may be required.

The final bending angle depends on:

• Upper punch angle
• Punch radius
• Material type
• Material thickness
• Material strength
• Material springback
• V-opening
• Applied bending force
• Press brake settings

The 84° lower die should therefore be selected together with the appropriate upper punch and the required final workpiece geometry.

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30 mm Tool Width for Structural Support

The die has a 30 mm overall width, providing a substantial body around the V16 opening.

Compared with narrow clearance-oriented dies, this model is designed primarily around strength and load-bearing capability rather than maximum workpiece avoidance.

The wider body provides additional material around the working section and supports the heavy-duty design concept.

The combination of:

30 mm Width + V16 Opening + 140 Ton/m Capacity

creates a robust lower-die configuration for high-force bending applications.

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High-Force Bending Requires Complete Tooling Evaluation

A 140 ton/m load rating does not mean that every bending operation should use this force.

The actual required bending force depends on:

• Material type
• Material tensile strength
• Sheet thickness
• Bending length
• V-opening
• Punch tip radius
• Bending method
• Required final angle

The allowable operation must remain within the capacity of:

• Upper punch
• Lower die
• Press brake machine
• Clamping system

For high-force applications, WYS Machinery can help evaluate the complete tooling system before production.

This is especially important when the tooling is used with high-strength steel, longer bending lengths, or custom industrial components.

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Product Details & Manufacturing Quality

The lower die is manufactured from 42CrMo alloy steel, providing high strength, toughness, and durability for demanding industrial press brake operations.

The V-opening, working edges, locating surfaces, and mounting areas are precision machined to maintain dimensional consistency and reliable load transfer.

For a high-capacity die such as this model, tooling quality must support both:

Bending Accuracy + Structural Strength

Particular attention is given to the relationship between:

V16 Opening + 84° Angle + 30 mm Tool Width + 140 Ton/m Capacity

because the die must maintain the required forming geometry while safely transmitting substantially higher bending loads.

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Standard & Fully Customizable TRUMPF Type Lower Dies

We manufacture both standard TRUMPF Type lower dies and fully customized heavy-duty press brake tooling.

The dimensions shown on this page represent only one configuration.

Customers can customize:

• V-opening
• Die angle
• Overall height
• Working height
• Overall width
• Load-bearing structure
• Working length
• Segmented lengths
• Bottom mounting structure
• Centerline position
• Reinforced sections
• Machine-specific mounting dimensions
• Special clearance geometry

We can also manufacture corresponding tooling structures for:

• WILA Type
• LVD Type
• AMADA Type
• BYSTRONIC Type
• Other customer-specified press brake systems

Customers can provide their workpiece drawings, material grade, material thickness, bending length, machine information, existing tooling drawings, or required forming result, and our engineering team can provide a free tooling design and bending-solution proposal.

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Free Tooling Design for High-Load Applications

For heavy-duty applications, selecting the correct V-opening is only one part of the tooling design.

WYS Machinery can evaluate:

Material & Thickness
→ Required Inside Radius
→ Bending Length
→ Required Force
→ Punch Geometry
→ V-Opening
→ Tooling Load Capacity
→ Machine Capacity
→ Final Tooling Design

If a standard die does not provide sufficient strength, we can modify the body width, load-bearing section, height, mounting structure, and overall tooling geometry to increase capacity according to the application.

This allows the tooling to be designed around the actual bending requirement rather than relying only on a standard catalog profile.