Engineered Tooling. Predictable Production.
We design and manufacture high-precision injection molds to support stable processes, dimensional control, and long term production reliability. Our tooling engineering approach focuses on DFM-driven design, controlled fabrication, and production-ready validation.
Haumann provides in house tooling engineering and mold fabrication services to support repeatable, production ready injection molding programs.
Tooling Capabilities
We deliver tooling solutions engineered to meet performance, durability, and production consistency requirements across a wide range of injection molded components.
Our tooling capabilities include:
- Injection molds for engineering plastics and elastomers
- Single-shot and multi-material tooling strategies
- High-precision cavity and core machining
- Texture and surface finish control
- Tooling designed for long-term production stability
DFM Driven Tooling Engineering
Tooling design at Haumann begins with DFM (Design for Manufacturability) to eliminate downstream production risk before steel is cut.
DFM considerations include:
- Gate location and runner balance
- Venting strategy and air management
- Wall thickness consistency and flow behavior
- Parting line placement and ejector design
- Dimensional tolerance and assembly interfaces
- This approach reduces common molding issues such as warpage, sink marks, short shots, and cosmetic defects.
Mold Fabrication & Build Control
Our mold fabrication process emphasizes precision, documentation, and control.
Fabrication scope includes:
- Tool steel selection based on production volume and material
- CNC machining and EDM processing
- Mold fitting, assembly, and verification
- Cooling circuit optimization
- Tool qualification prior to first shots
Validation & First Shot Support
We support tooling programs through pilot production and validation to ensure molds are production-ready.
Validation activities include:
- First shot trials and process window development
- Dimensional inspection and fit verification
- Cycle time and cooling performance evaluation
- Tool refinement prior to mass production release
Integration with Production
Our tooling engineering team works closely with our injection molding operations to ensure seamless transition from tooling to mass production.
Integrated advantages:
- Faster feedback between tool design and molding performance
- Reduced iteration cycles
- Improved process stability and output consistency
- Single partner accountability from tooling through production
How It Works
- DFM review and technical alignment
- Tooling concept and engineering design
- Mold fabrication and internal verification
- First shots, validation, and production release
Why OEM Partners Choose Haumann for Tooling
- Strong DFM and engineering-led tooling approach
- Proven experience supporting complex injection molded components
- Tight integration between tooling and production teams
- Dual-base manufacturing support (USA + China) for speed and scale
Reduce Tooling Risk Before Cutting Steel
Start with a DFM review to protect your tooling investment and production timeline.
Request a Technical Review..