FOUNDRY SERVICES
Over six decades of casting experience and engineering problem solving.
Boro Foundry produces precision-engineered castings in iron, steel and special alloys from our UK-based facility. With over 60 years of experience, we offer short-run or batch production with optional in-house machining, testing and certification.
Comprehensive Foundry Services for Castings of All Sizes
With three production lines accommodating castings of all sizes, we’re able to supply materials including all grades of cast iron, SG iron, ADI (Austempered Ductile Iron), Ni-hard & Ni-resist, as well as carbon and stainless steel.
Flexible Moulding Capabilities
As a specialist iron and steel foundry, our production lines include floor mouldings with loose patterns up to 1800mm square in size, a semi-automated line suitable for producing hundreds or thousands of castings at a time, and small-batch castings up to 500mm square.
Advanced Sand Moulding Technology
All our sand moulding lines utilise advanced alkaline phenolic bonding systems, delivering some of the best surface finishes and casting quality available on the market.
Specifications
Cast Weights:
Up to 8 Tonne
| Material | Grades | Capacity |
|---|---|---|
| Grey Iron | EN-GJL-250, EN-GJL-200, EN-GJL-300 | Up to 7 tonnes |
| S.G Iron (Ductile Iron) | EN-GJL-500-7, EN-GJL-700-2, EN-GJL-400-15 | All Grades up to 3 tonnes |
| Carbon / Stainless Steel | BS3100 A1, A2, A3, A4. 316C16, 304C15 | Up to 1.7 tonnes |
| Ni-Hard / Ni-Resist | 1B,2B, 3B. F1, F2 | Up to 1.7 tonnes |
| Alloys to customers | Specifications on application | Specifications on application |
FREQUENTLY ASKED QUESTIONS
What materials do you cast?
We cast in grey iron, SG iron, carbon and stainless steel, Ni-Hard, Ni-Resist and other special alloys — depending on performance needs and client specifications.
Are you a UK-based foundry?
Yes — we operate from our UK facility and supply castings across the country and internationally.
Do you offer short runs and prototypes?
Yes — we regularly produce one-off or short-run castings for development and prototyping, as well as batch production.
Can you supply fully machined castings?
Absolutely. We have an in-house machine shop and can deliver castings ready for assembly, with full QA and certification.
Why use sand casting?
Sand casting is one of the most economical casting processes, particularly for small- to medium-sized production runs. It offers flexibility in design, material versatility and can accommodate complex internal features.
