Quality Control: How We Ensure Every Print Is Perfect

At 3DCentral, every print passes through our three-stage quality control process before it reaches your doorstep. Here is how we maintain consistency across 200+ printers and thousands of daily prints.

Stage 1: Visual Inspection

Every completed print is examined for surface defects, layer adhesion issues, stringing, and color inconsistencies. Our inspectors are trained to spot issues invisible to untrained eyes. Failed prints are immediately flagged for recycling.

Stage 2: Dimensional Verification

Random sampling ensures prints match design specifications. Key dimensions are measured with digital calipers. Articulated pieces are tested for joint movement. Tolerances are tighter than industry standard.

Stage 3: Functional Testing

Articulated pieces are fully exercised — every joint moved through its range of motion. Display pieces are placed on level surfaces to verify they sit correctly. Multi-piece sets are assembled to confirm fit.

Printer Calibration

Quality starts before printing. Each printer in our fleet undergoes daily calibration checks. Temperature accuracy, bed levelness, and extrusion consistency are verified. Printers failing calibration are pulled from production until resolved.

Continuous Improvement

Every quality failure is logged and analyzed. Pattern detection identifies systemic issues. Design modifications reduce failure rates over time. Our current pass rate exceeds 97% — among the best in the industry.