Challenge
The elbow geometry created uneven cooling around the bend, leading to dimensional drift and ovality risk.
Drainage systems
Pipe Fitting 90 Degree Elbow Mold
Multi-cavity elbow fitting mold built for ovality control, balanced cooling and quick line qualification.
Solution
JFMOULD corrected the cooling balance, optimized the gate position and documented the process window during the first trial.
Result
Ovality stayed within tolerance and the customer moved into serial production with limited tuning.
Program Notes
The elbow program prioritized dimensional repeatability and robust mass production rather than one-off cosmetic perfection.
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Pipe Fitting Pipe Fitting PVC Tee Mold
PVC tee fitting mold designed for branch consistency, cleaner sealing surfaces and easier production startup.
- Challenge
- The tee fitting needed dimensional consistency at all three branches while minimizing ejector marks in the sealing area.
- Result
- The customer approved the tee fitting after T1 and reduced manual sizing corrections during startup.
Pipe Fitting Pipe Fitting Union Connector Mold
Union connector mold optimized for thread quality, sealing flatness and production-friendly maintenance.
- Challenge
- Thread quality and sealing face flatness had to remain stable while the customer pushed for lower molding cost.
- Result
- The fitting assembled smoothly during customer trials and reached cost targets through shorter cycle times.
Pipe Fitting Pipe Fitting Ball Valve Body Mold
Valve body mold developed for pressure-sensitive geometry, core stability and consistent downstream assembly.
- Challenge
- The valve body required pressure-sensitive sealing geometry and dimensional control around the rotating core area.
- Result
- The customer achieved stable assembly torque and reduced rework on the downstream valve line.