Machine Selection
twin screw extruder price
A twin screw extruder price is meaningful only after screw architecture, included auxiliaries and acceptance methods are written down. This page is a decision dossier for equipment procurement: what must be resolved before you ask manufacturers for numbers. It is not an engineering stamp, a compliance certificate or a published price list. Twin Screw Extruder Sourcing will not invent a market average or a percentage below list.
Decision dossier
Questions to resolve
Work through this decision
| Decision point | Evidence or question |
|---|---|
| Questions to resolve: Must have | Which architecture is being priced? Which feeders, side feeders, vent treatment, screen changer, die and pelletizer travel with the machine? What formulation, kg/h basis, connected load (kW), supply frequency (Hz), cooling water, compressed air, footprint and three-phase voltage apply? What FAT sample and inspection scope will be used? |
| Tradeoff | Machine-only versus installed project cost: civil work, cooling loops and SAT inflate landed cost. Premium versus budget-friendly manufacturers: finish, documentation and support hours differ; preference is not a verified rating. Substituting a cheaper screw steel without a wear-life note is a hidden cost, not a saving we will quantify. |
| Next question | How will dispersion, melt condition and purge waste be recorded so two quotes can be compared on the same recipe? If the manufacturer uses a substitute trial recipe, will the purchase contract still require a later confirmation run? |