Springs for Hygiene and Medical-Adjacent Applications
Ashfield Springs manufactures stainless steel springs for hygiene-critical and medical-adjacent applications, supplying UK manufacturers of food processing equipment, washdown machinery, dispensing systems, hygiene products and medical device assemblies. We have long-standing supply relationships in this sector, reflecting deep experience and a reputation for quality in this area.
Hygiene and medical-adjacent applications place specific demands on spring material and finish selection. Springs must withstand aggressive cleaning regimes, resist corrosion from cleaning agents and process fluids, and in some applications meet requirements for sterilisation compatibility. Our technical team works with procurement and design engineers to specify the right material grade, geometry and finish for each application.
Stainless Steel Springs for Food Processing and Hygiene Equipment
Food processing and hygiene equipment requires springs that can withstand high-pressure washdown, exposure to cleaning chemicals and, in some applications, steam sterilisation. We manufacture hygiene springs in a range of stainless steel grades, with 316 stainless steel being the most commonly specified for food contact and washdown applications on account of its higher molybdenum content and superior resistance to chloride-containing cleaning agents.
Typical applications in food processing and hygiene equipment include:
Compression springs and return springs in filling, sealing and dosing machinery
Springs for dispensers and hygiene product assemblies
Springs in conveyor and sorting system mechanisms
Valve return springs in food-grade fluid systems
Springs for hygienic door closers and safety interlocks
Wire forms and clips in food processing line assemblies
Medical Grade Springs and Springs for Medical Devices
Medical-adjacent applications including diagnostic equipment, patient handling equipment, medical dispensers and non-implantable device assemblies require springs manufactured to consistent tolerances from materials that are compatible with sterilisation and clinical cleaning environments. We manufacture springs for medical devices and medical-adjacent assemblies in 316 stainless steel and other grades as required, with full batch traceability and Certificates of Conformity available.
Our precision manufacturing capability covers the miniature and small spring sizes commonly found in medical device assemblies, including small compression springs for actuation mechanisms, torsion springs for hinged and rotating components, and wire forms used as contacts and retaining elements.
316 Stainless Springs and Cleanroom-Compatible Spring Supply
Where springs are used in controlled environments or in assemblies that will be sterilised, material selection and surface condition are critical. We supply springs in:
316 stainless steel: the preferred grade for hygiene and medical-adjacent applications requiring superior corrosion resistance and sterilisation compatibility
302 and 304 stainless steel: for general corrosion-resistant applications
Electropolished finishes on request, reducing surface roughness and improving cleanability
All stainless steel springs can be supplied vibratory-deburred to improve surface condition. We do not supply springs with coatings or finishes that are unsuitable for food contact or clinical environments. Material traceability and documentation are available on all orders.
Springs for Dispensers and Hygiene Product Assemblies
We are an established supplier to the hygiene product and dispensing sector, with experience in manufacturing the compact, consistent-force springs used in soap dispensers, sanitiser dispensers, personal care product assemblies and similar applications. These typically require small to miniature compression springs with consistent spring rates, supplied in materials appropriate for the product contact environment. Our quality and delivery performance rating of more than 99% and our short lead times make us a dependable supply chain partner for both production runs and development programmes.
ISO 9001 Certified Hygiene Spring Manufacturer
All springs are manufactured under our ISO 9001-certified quality management system. We provide full batch traceability and Certificates of Conformity on request. Our purpose-built Nottinghamshire facility and experienced workforce ensure consistent quality and on-time delivery across every order.
Request a Sample or Quotation for Hygiene or Medical Grade Springs
Send us your specification, drawing or sample and we will respond the same day. Our technical team is available to advise on material selection and surface finish for your specific application and environment.
Request a sample or quotation: Call 01623 455500 or email sales@ashfield-springs.com