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Business Details
34 Years
experience
Precision CNC Machining Services Northampton
Established in 1992, Smart Turn has evolved from a small precision engineering startup into a respected leader in CNC machining. Our expertise spans the design and production of high-precision components for demanding industries including Formula One, oil & gas, and hydraulics. With over 50 advanced machining centres and ISO 9001 certification, we combine cutting-edge technology with rigorous quality control to deliver exceptional results. Our commitment to innovation and continuous improvement ensures we meet the exacting standards of global clients. The business has expanded significantly since its founding, now operating from a 5,000 sq ft facility equipped with state-of-the-art machinery. Our team of skilled engineers brings decades of collective experience to every project, ensuring technical excellence and customer satisfaction.

We maintain strict adherence to international quality standards through documented inspection procedures and annual system audits. Our capabilities include multi-axis machining, thread rolling, and spark erosion, supported by comprehensive material testing services. This technical proficiency, combined with a philosophy of honesty and forward-thinking, has established us as a trusted partner for critical engineering applications. Through three decades of growth, we remain focused on providing economic manufacturing solutions that exceed client expectations.
Services
CNC Milling CNC Turning Thread Rolling Fasteners Production Quality Control Material Testing Wire Erosion Spark Erosion Valve Components Multi-axis Machining
Details
  • Year established: 1992
Highlights and features
  • We have over 30 years of experience in precision CNC machining
  • Our company is ISO 9001 certified
  • We operate 50+ advanced machining centres
  • Our engineers specialise in oil & gas valve components
  • We maintain documented quality control procedures
Associations and certifications
  • ISO 9001
  • NOF Energy
Services
CNC Machining
Our CNC machining services utilise 50+ advanced centres including 5-axis machines to produce complex components with tight tolerances. We handle prototype, batch, and volume production for critical applications. Our capabilities cover milling, turning, and multi-axis operations across diverse materials.
Thread Rolling
We specialise in precision thread rolling for challenging materials including hardened alloys. Our expertise covers threads from M2 to M100 in various configurations, supporting oil & gas and industrial applications with high-strength requirements.
Fasteners Production
Our fastener production includes bolts, studs, and socket head cap screws to international standards. Using multi-spindle machines, we produce complex fasteners from exotic materials like hastelloy and titanium for demanding environments.
Quality Control
We implement comprehensive quality control with documented procedures at all stages. Our facilities include a Keyence IM-8020 measurement machine and we work with UKAS-accredited labs for material verification and certification.
Wire Erosion
Our wire and spark erosion services handle complex shapes in conductive materials. Using Robocut and Roboform machines, we achieve precise cuts and intricate profiles for components that cannot be machined conventionally.
Questions
What industries does SmartTurn serve?
We primarily serve the oil & gas industry, Formula One, and hydraulics sectors, providing precision-engineered components and valve parts.
Are your manufacturing processes certified?
Yes, we maintain ISO 9001 certification and undergo annual quality system audits to ensure compliance with international standards.
What materials can you work with?
We machine a wide range including stainless steel, duplex/super duplex, titanium, hastelloy, and nickel-based alloys like Inconel 625/718.
Do you handle both prototyping and volume production?
Yes, our capabilities cover prototype development through to high-volume batch production using multi-spindle and CNC machining centres.
What quality control measures do you implement?
We use documented inspection procedures throughout production, supported by a Keyence IM-8020 measurement machine and UKAS-accredited testing partners.
Can you produce custom fasteners?
Yes, we specialise in complex fastener production including bolts, studs, and socket head cap screws to ISO, DIN, and ASME standards.