Precision SS304 Casting Food Machinery Component
Key Features
Premium 304 Stainless Steel
Food-safe, non-toxic, and highly resistant to oxidation, rust, and common food-processing chemicals. Fully compliant with international food contact safety regulations including FDA and EU standards.
Precision Casting & CNC Machining
Achieves tight tolerances and smooth surface finishes for seamless integration into automated food machinery systems.
High Structural Integrity
Optimized design withstands continuous operation, mechanical stress, and thermal cycling in demanding food production lines.
Sanitary Design
Smooth, crevice-free surfaces prevent bacteria buildup, supporting easy cleaning and full compliance with food safety protocols.
Applications
This Precision SS304 Casting Food Machinery Component is widely used in food mixers, filling machines, conveyor systems, meat processing equipment, and packaging machinery. Its robust construction ensures reliable performance in wet, high-hygiene environments, significantly reducing downtime and maintenance costs for food processing facilities worldwide.
Technical Specifications
|
Parameter |
Specification |
|
Material Grade |
AISI 304 Stainless Steel (SS304) |
|
Material Composition |
Cr 18.0–20.0%, Ni 8.0–10.5%, C ≤0.08%, Mn ≤2.0%, Si ≤1.0% |
|
Manufacturing Process |
Investment Casting (Lost-Wax) + CNC Precision Machining |
|
Casting Tolerance |
CT4–CT6 (ISO 8062) |
|
Machining Tolerance |
±0.05mm (±0.002 inch) |
|
Surface Roughness (As-Cast) |
Ra 3.2–6.3μm |
|
Surface Finish Options |
Polished / Brushed / Electropolished / Passivation |
|
Heat Treatment |
Solution Annealing (1050°C, water quench) |
|
Max Operating Temperature |
800°C (intermittent) / 550°C (continuous) |
|
Max Single Casting Weight |
50kg |
|
Compliance Standards |
ISO 9001 |
|
Inspection Methods |
CMM Dimensional Check, Spectrometer Analysis, Surface Roughness Tester |
|
Quality Documentation |
CMM Dimensional Check, Spectrometer Analysis, Surface Roughness Tester |
|
Quality Documentation |
Mill Test Certificate, Dimensional Report, Material Certificate |
|
Customization |
OEM/ODM (drawings, samples, or concepts accepted) |
Why Choose Our Precision SS304 Casting Food Machinery Component?
As a professional casting and machining factory based in Ningbo, China, we combine decades of manufacturing expertise with rigorous quality control to deliver components that match your exact specifications. We offer flexible MOQs, fast lead times of 15–25 days, and comprehensive technical support from design optimization to final inspection. Whether you need standard replacement parts or fully custom-engineered solutions, we ensure every part meets the reliability and performance demands of your food machinery.
Frequently Asked Questions (FAQ)
|
Q1: |
What is investment casting, and why is it used for this component? |
|
A1: |
Investment casting, also known as lost-wax casting, is a precision manufacturing process that produces complex metal parts with excellent surface finish and tight tolerances. For our parts, this process ensures intricate geometries, minimal machining requirements, and consistent quality, ideal for food machinery where precision and hygiene are critical. |
|
Q2: |
Is 304 stainless steel safe for direct food contact? |
|
A2: |
Yes. SS304 is a food-grade austenitic stainless steel widely used in food processing equipment worldwide. It contains 18% chromium and 8% nickel, providing excellent corrosion resistance and non-reactive properties that prevent contamination of food products. |
|
Q3: |
Can you customize this component based on our drawings or samples? |
|
A4: |
Absolutely. We specialize in OEM/ODM manufacturing. Simply provide your technical drawings, 3D models, or physical samples, and our engineering team will optimize the design for manufacturability while maintaining your functional requirements. |
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