Vacuum casting

Methodology

After creating a master (or model) in SLA stereolithography, a silicone mold is made. The impression left by the master in the mold is filled with polyurethane resin using a vacuum casting machine. The vacuum created in this machine prevents the presence of large quantities of bubbles in the material, which could weaken the part. The service life of a mold can range from 10 to 25 parts, depending on the complexity of its geometry and the type of resin used.

Applications

• Prototypes for mechanical, thermal or aesthetic validation.
• Pre-series for market testing with your customers.
• Pre-series for product certification.
• Small series for marketing.
• Overmolding of specific inserts in all materials.

Our strengths

• Possibility of overmolding and adding inserts.
• Numerous finishes available for a standard or high-end look: metallization or objet d’art/luxury.
• Part dimensions: 600 x 600 mm, maximum 2kg.
• ISO 9001 – EN 9100 certified.
• Certified materials: ROHS – USP 6 – REACH – UL94 – FAR25.

Our equipment

• 1 UGM® 700 machine – cap. 800 x 700 x 700.
• 3 UGM® 400 machines – cap. 400 x 400 x 400.
• 4 ovens.