Understanding how custom 3D printing is priced helps you budget for your project. Most services, including 3DCentral upcoming on-demand platform, use a volume-based pricing model with modifiers for material, quality, and turnaround time.
Volume-Based Pricing
The base cost is calculated from the volume of material used, measured in cubic centimeters. A small figurine (50cm³) costs less than a large bust (500cm³). This is the fairest pricing model because you pay for exactly what you use.
Material Multipliers
Standard PLA is the most affordable option. PETG costs slightly more due to material cost and printing complexity. Specialty filaments like silk PLA or TPU flexible carry premium multipliers. Multi-color prints add complexity surcharges.
Quality and Infill Settings
Higher infill percentages (20% vs 50%) increase material usage and print time. Finer layer heights (0.12mm vs 0.20mm) dramatically increase print time. These settings are adjustable in the quote — you choose the balance of quality and cost.
Rush Orders and Turnaround
Standard turnaround is 3-7 business days. Rush orders (24-48 hours) typically carry a 1.5x surcharge. This accounts for priority scheduling and potential overtime production to meet your deadline.
Quantity Discounts
Ordering multiples reduces per-unit cost. At 3DCentral, 10+ units get 10% off, 25+ get 15%, and 100+ get 20% off. This makes 3D printing competitive with traditional manufacturing even at moderate volumes.
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