POLYURETHANE VACUUM CASTING

We are able to produce a number of vacuum castings by using a stereolithography (SLA) master or a machined master to create silicone rubber molds whether you need a small quantity or one hundred castings.

POLYURETHANE VACUUM CASTING

ARRK produces vacuum castings by manufacturing a silicone mould from a machined or 3D printed (SLA) model. A process suitable for producing batches of a few to 100 pieces.

Why manufacture using vacuum castings?

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Economical

The economical solution for up to 100 parts, no need for expensive hard tooling

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Material Properties

PU resins simulate real injection material with very close physical and chemical properties. UL and medical grade available

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Choice of Materials

Wide range of polyurethanes simulating thermoplastic and rubber materials. Resins can be transparent and coloured. FDA, TÜV, UL approved available

Quality Value for Money Plastic Parts

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Vacuum Castings in a range of sizes

From smart phone to car bumpers. With almost no size limitation, vacuum casting can offer a prototype or low volume production solution to a wide range of industry segments. Extensive range of PU materials allow us to simulate the properties of production plastics.

Top Quality Mouldings

A versatile technology suitable for a multitude of applications

VACUUM CASTING Components

The most cost effective way to produce less than 40 parts
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END TO END SERVICES

Single Source Solution for your Prototyping through to Low Volume needs.

Concept Design
1st Step

Rough
Sketch

Define
Specs

Material
Selection

Prototyping
2nd Step
3rd Step
4th Step
3d

3D Design

mock-ups

Mock Up

prototypes

Prototype

Pre / Mass Production
5th Step
gfm

DFM

tool

Tooling

low-volume-production

Production

END TO END SERVICES

Concept Design
1st Step
sketch

Rough
Sketch

spec

Define
Specs

Material
Selection

Prototyping
2nd Step
3rd Step
3d_design

3D Design

mock up

Mock Up

4th Step
prototype

Prototype

Pre/ Mass Production
5th Step

DFM

Tooling

Production

Our clients

We have worked with many worldwide leading corporations in many different industries
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TESTIMONIALS

INDUSTRIES

Precision manufacturing applications for every industry
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Aerospace

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Automotive

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Building

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Consumer Products

RELATED ARTICLES

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TAKING LARGE VACUUM CASTINGS PARTS TO THE NEXT LEVEL

With customers increasingly looking for alternative low volume production solutions as a quicker, cheaper alternative to hard tooling, ARRK is delighted to announce that we can now offer customers polyurethane parts up to 2.3m in length.