Vacuum Casting UK

Vacuum Casting

An ideal choice for both rapid prototyping and low volume production of end-use products or parts.

Range of finishing options | High-detailed | Repeatable

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What is Vacuum Casting?

Vacuum casting is where an SLA printed part is finished and used as a master & a silicone mould is created from it. Polyurethane resin is poured into the mould under vacuum to produce the part. 


An accurate production technique that can replicate detailed patterns, complex dimensions, and different textures.

Benefits

  • Cost-efficient alternative to hard tooling.
  • Accurate & detailed.
  • Strong optical properties.
  • Adjustable hardness.

Applications

  • Small batches of end-use product runs.
  • Functional & visual prototypes.
  • Concept & appearance models.
  • Automotive parts.
Vacuum Casting UK

Specifications

Typical vacuum casting lead times are 8-10 days; express work available from 3-4 days.

If you require a part longer than 650 mm, please speak to our sales team.

Capacity   300 x  400 x  350mm 820 x  600 x 600mm 820 x 1800 x 600mm
Quantity   Up to 20 - 25 parts per tool
Tolerances   0.3mm / 0.3% > 100mm
Wall Thickness   Min. 1.5 mm
(Depending on the overall size. The larger the part, the thicker the wall must be)
Letters & Logo

 

0.5mm
Gap between raised & recessed letters

 

Min. 1.5mm

 

Materials

If the material you require isn't listed, please contact our sales team.

AME SG-95

Vacuum Casting SG-95

ABS-like material. Ideal for snap-fits.

Shore hardness comes in 74, 77, 82D.

Download
Datasheet

AME 8891

8891 Resin

A soft & flexible rubber-like material.

Shore hardness ranges from 20 - 90 A.

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Datasheet

AME 8051

8051 Vac Cast Material

ABS-like material. Ideal for panels and enclosures.

Has a high-temperature resistance.

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Datasheet

AME 8263

Low Volume Production Vacuum Cast Material

UL94 SVA FAR 25 compliant.

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Datasheet

AME PX234HT

PX234HT VC Material

Suitable for prototypes and technical parts. 

High-temperature resistance.

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Datasheet

AME 8060-1

8060-1 Resin Vacuum Casting

Suitable for prototypes. Translucent.

High temperature resistance.

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Datasheet

AME 3351

AME 3351 VC Material

UV-Stable, water clear material. Excellent mechanical properties.

Can simulate thermoplastics.

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Datasheet

AME 9012

Food Safe Vacuum Casting

Compliant to both dry and wet food FDA requirements.

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Datasheet

Finishes

  • Surface can be specified as textured, matt, satin or gloss.
  • Clear or frosted.
  • Rubber over mould.
  • Matt Satin or gloss metallic finish.
  • Specialised finishes available upon request.
Vacuum Casting Services

Vacuum Casting FAQs

Vacuum Casting resins can come in a range of properties from simulating ABS to being as flexible as the customer requires. We also provide V-0 rated resins, food safe and more.

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