Free Mold Engineering Tools
Everyday high-frequency tools for mold professionals — free, instant, no sign-up
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Hot Runner Selection
YUDO / Mold-Masters / INCOE hot runner systems — valve gate, open gate, multi nozzle. Gate type, melt temp, power and suitable materials.
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Mold Spring Specs
Yellow / Blue / Green / Red rectangular mold springs — outer dia × free length × load, with ejector stroke selection calculator.
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Injection Tonnage Calculator
Projected area × cavities × clamping factor — auto-convert to required clamping force tonnage and recommend machine size.
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Mold Quote Estimator
Instant mold cost estimation — injection molds, stamping dies, die casting. Get a transparent budget range before you post an RFQ.
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