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Comparison of Traditional RPDs and 3D Printed Ones

Criteria	Hand-casted RPD	3D Printed RPD
Production Efficiency	Low efficiency and slow production.	High efficiency with twice as fast as traditional casting.
Skill & Process	High skill requirement, complex and demanding manufacturing process with a long production cycle.	Low skill requirements and streamlined production process.
Defects & Quality	Poor casting flow that is prone to defects such as sand inclusions and air pockets, and susceptible to breakage.	No casting steps, free from sand inclusions and air pockets, excellent plasticity, and elasticity.
Precision & Fit	Low precision, easily misaligned with low fit accuracy.	High precision, capable of intricate and precise structures with high fit accuracy.
Weight & Design	Thicker profile and the thickness exceeding 0.6mm.	Lightweight and thin with wall thickness as low as 0.3mm.
Environmental Impact	Material wastage, significant waste and environmental pollution.	Material conservation and environmentally friendly.
Biocompatibility	High release of casting metal ions and relatively poor biocompatibility.	Highly compatible with biological systems.

The evolution of partial denture manufacturing has taken a significant leap with the advent of 3D printing technology. True North Kromes utilizes selective laser melting (SLM) technology to produce partial denture frameworks that surpass traditional hand-casted methods in nearly every measurable way.

From enhanced precision and reduced defects to improved biocompatibility and environmental friendliness, 3D printed frameworks represent the future of dental laboratory manufacturing. Our commitment to this technology ensures that every partial denture we produce meets the highest standards of quality, fit, and patient comfort.

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