FDA & 3-A Sanitary Precision CNC Machining for Food Processing Equipment
Hygienic-grade One-stop Manufacturing with Crevice-free Design, Ra＜0.4μm Finishes & Full Material Traceability
ISO 14001:2015 ISO 9001:2015 IATF 16949:2016
FDA Hygienic Food Processing Components
CustomParts-MFG holds ISO9001:2015, ISO14001:2015 and IATF16949:2015 certifications, specializing in hygienic-grade precision CNC components for food & beverage processing machinery covering bakery, meat processing, dairy, beverage and confectionery industries. All our manufacturing complies with FDA, EU 10/2011 and 3-A sanitary standards; we deliver full DFM design optimization, rapid prototyping and scalable batch production to help food equipment brands improve production line sanitation, cut downtime and simplify cross-supplier supply chain. Every finished part adopts crevice-free hygienic design and food-safe surface treatment to avoid bacterial accumulation in high-temperature, acidic and regular washdown working environments.
Your precision parts have been integral to our latest aerospace systems. The exceptional quality, consistency, and performance under stringent conditions have significantly enhanced our assembly efficiency and product reliability. We value the seamless partnership and look forward to future collaborations.
Food-Grade Certified Raw Material Selection for Sanitary Production
All raw materials pass food contact certification to adapt harsh food processing conditions including high salt, acid corrosion and frequent hot water cleaning：
- Sanitary Stainless Steel: 304/316L/17-4PH stainless steel as mainstream material for pump, valve and conveying structural parts against corrosion from sanitizer and acidic raw materials.
- High-Corrosion Specialty Alloys: High-nickel alloy customized for pickling, sauce and high-salt food production equipment core components.
- FDA Approved Engineering Plastics: UHMW, PEEK and PTFE featuring non-stick and wear-resistant performance for scraper, guide and sealing fittings.
- Sanitary Surface Processing: Electropolishing & passivation to achieve Ra＜0.4μm smooth surface, effectively prevent residue adhesion and bacterial breeding.
Ultra-Precision Multi-Axis CNC Machining Capabilities
5-Axis Integrated Machining
One-clamp forming for complex impeller, valve body and mixing rotor irregular geometries to ensure high dimensional repeatability for high-speed rotating food machinery.
Ultra-Tight Tolerance Control
±0.005mm precision tolerance on sealing surface and blade mounting position, minimizing shaft runout of rotary cutting and dosing components.
Precision Mirror Grinding
Mirror polishing for slicer blade, pump sealing mating face to satisfy strict hygienic cleaning requirement while keeping outstanding wear resistance.
Check Out the ToolkitCore Custom Components for Full-Scope Food Processing Machines
- Filling & Dosing Parts: Precision nozzles, valve seats and metering pistons for accurate fixed-quantity filling of liquid, powder and granular food, avoiding cross-contamination.
- Cutting & Dicing Components: Rotary slicing blades, dicer grids and guillotine cutters to realize uniform raw material size and reduce production waste.
- Mixing & Emulsifying Accessories: Custom rotors, stators, mixing paddles and auger shafts for homogeneous blending of dairy, paste and viscous food raw materials.
- Material Conveying Parts: Sprockets, wear-resistant guide strips and transfer chutes to realize stable low-damage food transmission.
- Sanitary Pump & Valve Parts: Impellers, pump housings and valve balls for stable pressure control of fluid food pipelines.
Built-In Hygienic Design Standard for All Components
- Crevice-Free Construction: Eliminate blind holes, dead corners and sharp inner edges to stop leftover food residue buildup.
- Low-Ra Smooth Surfaces: Optimized surface roughness for quick rinse and complete sanitization.
- Self-Drainage Structure: Reasonable slope design on block and housing for full liquid outflow without stagnant water.
- High-Precision Sealing Surface: Near-flatness mating face to realize zero-leakage sealing and isolate external bacteria intrusion.
Full-Service Fabrication & Subassembly Solution
- Precision laser cutting & bending for equipment safety guards, outer enclosures and fixed brackets.
- Certified sanitary stainless steel welding with smooth weld bead complying with global food hygiene specifications.
- Complete electromechanical subassembly: Integrate machined core parts with bearings, sensors and motor fittings to supply installation-ready finished modules.
Strict Global Compliance & Full-process Quality Assurance
- Regulatory Certification: Products fully conform to FDA, EU 10/2011, EC1935/2005 and 3-A Sanitary standards with complete material CoC certificates.
- Professional In-House Inspection Lab: Equipped with CMM, surface roughness tester and optical comparator for full dimensional verification.
- Full Lifecycle Traceability: Record raw material batch, processing parameter and inspection data of every component for full audit traceability.
One-stop Full-cycle Manufacturing Service
- Professional in-house engineering team provides free hygienic-oriented DFM drawing optimization to balance cost, sanitation and performance.
- Rapid sample prototyping within 5~7 working days for equipment function verification.
- Flexible scalable production: 50pcs small trial order up to 500,000+ mass OEM batches.
- In-house heat treatment, sanitary polishing and dust-free cleaning; sterile double-bag packaging following client’s SOP requirements.
- Global sea & air logistics with customized shockproof packaging.
FAQs About Food Processing Equipment Components Manufacturing
What food-grade materials do you adopt for component production?
expand_less expand_moreA: We mainly use food-safe 304/316L stainless steel; FDA approved PEEK, PTFE, Nylon and UHMW plastic available for low-friction non-stick fittings with complete material certification.
Are your finished parts compliant with FDA and EU food safety regulations?
expand_less expand_moreA: Yes, all raw materials and finished components meet FDA, EU and 3-A sanitary standards, suitable for direct & indirect food contact applications.
What minimum Ra surface finish can you achieve for sanitary parts?
expand_less expand_moreA: We supply standard industrial finish down to hygienic electropolished Ra＜0.4μm mirror finish to meet strict clean-in-place requirement.
Can you produce custom parts according to clients’ CAD drawings?
expand_less expand_moreA: Yes, all products are custom fabricated strictly based on customer drawings or physical samples from prototype to mass production.
What is your regular production lead time?
expand_less expand_moreA: Standard custom orders take 2~4 weeks; expedited rush production available for urgent equipment maintenance replacement parts.
Do you support both small prototype and high-volume mass production?
expand_less expand_moreA: Flexible MOQ-free service covers R&D small-batch trial production and large-scale OEM continuous bulk manufacturing.
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