Plastic additive manufacturing remains the most versatile and cost-effective entry point for rapid iterative design, functional testing, and lightweight enclosures.

Core Plastic Technologies at Hardai ARMND

1. Fused Deposition Modeling (FDM): Excellent for dimensional verification, large structural covers, and functional assembly jigs.
2. Stereolithography (SLA): Uses liquid resin photopolymerization to deliver smooth surface finishes and fine detail—ideal for visual models, master patterns, and high-precision prototypes.
3. Selective Laser Sintering (SLS): A powder-bed fusion method operating without support structures, allowing for intricate internal features, consolidated assemblies, and batch production of tough nylon components.
4. Multi Jet Fusion (MJF): Provides strong, isotropic mechanical properties with high density and fast turnaround for functional polymer parts.

Popular Materials & Ideal Applications

1. PLA & ABS: Ideal for initial concept models, ergonomic assessments, and light-duty protective housings.
2. Nylon (PA12 / PA11): Excellent for wear-resistant gears, snap-fit enclosures, ducting, and parts subjected to repetitive mechanical strain.
3. Engineering & High-Temp Resins: Designed for high thermal tolerance, rubber-like flexibility, or optical clarity in microfluidic applications.

Key Benefits

1. Rapid Turnaround: Turn concept CAD models into physical parts in 24 to 48 hours.
2. Weight Reduction: Generate hollowed or lattice-filled structures impossible through traditional machining.
3. Cost Efficiency: Low initial investment with zero custom tooling expenditure.