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Compression &
Transfer Moulding

Compression and transfer moulding are traditional yet highly effective techniques for producing parts from thermosetting materials. These processes rely on a precise combination of heat and pressure to mould materials such as DMC/BMC, Phenolic, and SMC into durable, high-performance components.

The moulding material is typically preheated and placed into a heated mould cavity or transfer chamber. The mould is then closed, and pressure forces the material into all areas of the cavity, whilst heat and pressure are maintained during the curing reaction, producing a dimensionally stable and mechanically strong finished part.

The process employs thermosetting resins in partially cured forms – from granules and preforms to putty-like-masses-ensuring maximum adaptability for different applications and component sizes.

Our compression and transfer moulding facility offers a total of 24 presses ranging from 16 - 400 tonnes, with fully equipped induction heated platens, capable of moulding any shot weight up to 10kg.

This range allows us to meet both high-volume and specialist requirements, offering flexibility and scalability for diverse project needs.

Why choose Compression & Transfer Moulding?

Compression and transfer moulding are often ideal where other moulding methods may fall short.

This technique is especially suited for:

High-strength and structural parts
Components requiring high thermal stability
Electrical insulators and over moulded parts
Complex geometries with fibre-reinforced materials

Other benefits of injection compression are having the ability to automate the full moulding cycle, thus offering reduced cycle times and cost per part.

We’re passionate about combining traditional techniques with the latest technology to deliver a cost-effective service you can rely on.

At Stechford Mouldings, we combine this traditional technique with state-of-the-art technology to deliver high quality, cost-effective solutions.

What are the advantages of Compression & Transfer Moulding?

There are many advantages to compression and transfer moulding such as cost-effectiveness. Our services are designed to meet the complex needs of customers typically across the rail, automotive, electrical, aerospace, and industrial sectors.

We regularly work with DMC (Dough Moulding Compound), BMC (Bulk Moulding Compound), and SMC (Sheet Moulding Compound) — composite materials reinforced with long-strand glass or carbon fibres combined with thermoset resins such as polyester or epoxy.

Once cured, these parts deliver:

Outstanding mechanical strength
Low internal stress and distortion
Superior heat and corrosion resistance
Excellent dielectric and electrical insulation properties

Whether you need large, structural parts or intricate components with exacting requirements, Stechford Mouldings Limited offers a proven, scalable solution backed by decades of plastic moulding experience.

Our Services

Stechford Mouldings isn’t your everyday plastic moulder, and never has been. We’re technical specialists – and proud to be one of the leading Thermoset Injection and Injection Compression DMC/BMC moulders in the UK.

Thermoplastic Injection Moulding

Thermoset Injection & Injection Compression

Compression Transfer
Moulding

Finishing & Assembling Solutions

Technical & Tooling Centre

Quality – Reliability & Traceablity

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If you're looking for a rewarding career where you can join a team of like-minded advocates with the collective responsibility to provide our customers with effortless service, then you're in the right place.

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Compression & Transfer Moulding