Mass Production Injection Molding Engineered to Prevent Failures at Scale
Precision mass production injection molding engineered to prevent tooling and molding failures. DFM-first, German led engineering, U.S. + China manufacturing, and stable process control for high volume plastic parts.
Identify tooling & molding risks before steel is cut
Repeatable processes for long production runs
U.S. responsiveness + China scale & cost control
Who We’re Best For
Haumann is an engineering-driven injection molding partner for founder-led brands and engineering teams who need more than capacity.
We support teams moving from final design to mass production with reduced risk, fewer tooling revisions, and stable quality at volume especially for performance products and engineering grade plastics.
What We Deliver
We deliver high volume injection molding with a sharp focus on dimensional stability, material integrity, and repeatable process control. Our approach is designed to keep programs predictable from first shots to millions of cycles.
Avoid Failure
Prevent Tooling & Molding Problems Before They Become Costly
Most production issues are designed in early and discovered too late. Our DFM-first method helps prevent common failure modes such as:
- warpage, sink, flash, short shots
- weld line strength issues
- fiber-orientation distortion (GF materials)
- unstable dimensions across long runs
What you get
DFM feedback with actionable design changes
tooling concept risk review (gating, venting, ejection, parting line strategy)
material guidance for real loads, wear, and lifecycle targets
defined process window for stable production
Our Injection Molding Capabilities :
- Multi cavity production tooling for scalable output
- Engineering-grade thermoplastics (PA, PBT, PC/ABS, TPU, TPEE; GF reinforced compounds)
- Tight-tolerance molding for functional and aesthetic parts
- Automation options (where applicable) for cycle stability and throughput
- DFM driven tooling design to ensure repeatable quality from pilot to mass production
Quality & Process Control
Maintaining product integrity at scale is non-negotiable. We support stable quality through:
- Inline/offline dimensional inspection against specifications
- SPC / process monitoring (where applicable) for consistency
- Preventive mold maintenance to protect tool life and reduce defects
- Batch traceability and documentation to support customer requirements
- Result: not just good first articles—repeatable quality across millions of cycles.
How It Works
- Consultation & DFM Review (design risk + manufacturability)
- Tooling Plan & Schedule (concept validation + milestones)
- Pilot / First Shots (process window + inspection plan)
- Mass Production (stable output + ongoing process control)
How it works
How Mass Production Programs Move Forward
Once a program enters mass production, execution discipline becomes critical.
Our structured process ensures design intent, tooling strategy, and quality requirements remain aligned throughout production reducing variability and preventing downstream failures.
Consultation & Program Alignment
Final design, material selection, and volume targets are reviewed to align engineering intent with production requirements.
Manufacturing Agreement & Control Plan
Tooling strategy, process parameters, quality checkpoints, and change control are defined before production begins.
Production Execution & Monitoring
Automated production with real-time process monitoring ensures dimensional stability and repeatability at scale.
Quality Validation & Release
Batch-level inspection, traceability, and final validation confirm product performance before shipment.