Shot Weight
Estimate the material needed for one injection shot from part weight, cavity count, and discharged runner weight.
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Calculators
Explore calculators and review the methods behind their results.
Resin Purchase Quantity
Turn a good-part order into production shots, startup allowance, and the virgin resin quantity to purchase.
Open calculatorRegrind Blend Calculator
Split a planned resin batch between approved regrind and virgin material before preparing the blend.
Open calculatorColorant / Masterbatch Dosage Calculator
Work out how much masterbatch to add to a resin batch using the supplier dosage basis you select.
Open calculatorResin Dryer Working Inventory Estimate
Estimate the resin mass that must be available in a dryer hopper for a chosen feed rate and residence time.
Open calculatorClamp Force / Tonnage Screening Estimate
Screen press tonnage from projected mold area, cavity pressure, and the engineering margin you choose.
Open calculatorInjection Unit Shot Utilization and Capacity Check
Compare a molded shot with the injection unit rating to see how much shot capacity remains.
Open calculatorBarrel Turnover / Residence-Time Estimate
Estimate the average time resin turns through the barrel from operating inventory, shot size, and cycle time.
Open calculatorParts per Hour
Show ideal cycle capacity alongside expected good parts per hour after planned runtime and yield losses.
Open calculatorMolding Cycle Time Breakdown
Add measured molding phases together while making the hold and cooling overlap explicit.
Open calculatorInjection Mold Quote Roll-up
Roll supplier tooling line items into a clear mold-build subtotal, delivery additions, and quoted total.
Open calculatorThermoplastic Mold Cavity Size from Measured Shrinkage
Convert a target molded dimension and measured shrinkage into a starting cavity dimension for mold layout.
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