Vacuum Casting

Vacuum Casting Service

Our urethane casting services support every stage from prototype testing, function validation and market testing phases. Operating from ISO-certified facilities and vetted manufacturing partners, we ensure you stay on sechedule and within budget.

0.2mm

Tolerance

10+

Machines

5 Days

Samples Delivered

Our Vacuum Casting Capabilities

Tolerance

Follow ISO-2768-CL standards. Local tolerances can reach ±0.15mm, and small holes can achieve up to ±0.10mm precision.

Color and Finishing

Supports a wide range of colors, transparency levels, and surface finishes.

Maximum Part Size

Up to 2.3 × 1.3 × 0.6 meters.

Daily Capacity

Up to 200 pieces per day.

Lead Time

Simple single parts can ship in under 5 days, but larger batches may require more time depending on the project.

Vacuum Casting Materials, Finish

Choose from silicone and polyurethane casting materials that match your final product’s look, feeel,
and function below. Contact our team for custom material requirements.

Cast Silicone Materials

Shore A 10-60 Silicone: Commonly used for vacuum casting molds. It’s soft enough to handle complex part shapes but tough enough to last through multiple castings without tearing or warping.
RTV-2 Tine-cure Solicone: If you need a lower cost and short-term solution (e.g., under 20 shots), the material is the best choice.
RTV-2 Platinum-cure Silicone:For higher detail, longer mold life, or if you’re casting skin-safe or food-contact parts.

Cast Urethane Materials

Soft Rubber: For flexible parts, soft-tpuch surfaces, and cushioning.
ABS-like: Good all-around plastics for general use—great for housings, brackets, and structural parts.
PMMA-like: Clear, smooth plastic for cosmetic or display parts.
PC-like: Tougher than ABS. Works well for stronger parts or things that need to take some impact.
Nylon-like: Slightly flexible with good wear resistance.
PP-like: Lightweight and flexible, used for parts that bend or snap together.
POM-like: Hard and precise. Good for moving parts or mechanical fits.
PE-like: Soft and chemically resistant.
ABS+PC-like: A balance of toughness and clean appearance. Combines the strength of PC with the smooth finish of ABS—great for tough housings.

SPI Finish

SPI finishes rely on sanding or polishing the mold to create smooth surfacees ranging from high gloss to matte.You can choose it for custom urethane parts that need a clearn or polished look.

VDI Finish

VDI textures are created by EDM on the silicone mold surface. You can select it when need a more technical or non-slip feel, or to hide minor imperfections.