Milk Separator Technical Documents: A Buyer Verification Checklist
A supplier's product page helps you compare machines, but a purchase decision needs a traceable record for the exact unit being shipped. This checklist is designed for importers, small dairy farms, and distributors comparing electric centrifugal milk separators.
1. Confirm the model and electrical specification
Ask the supplier to write the model, rated capacity, voltage, frequency, plug type, and motor specification on the quotation or pro forma document. Confirm those values for the exact model being quoted, in writing. Do not assume that two machines with similar photographs use the same motor or bowl assembly.
For an international order, confirm whether the machine is a dedicated 110 V or 220 V version and whether the local frequency is supported. Keep the final confirmation with your shipping documents.
2. Map the milk-contact path
Request a simple parts list showing every component that touches milk: receiver, float chamber, bowl, discs, gaskets, and outlet spouts. This avoids a common documentation gap where a supplier describes the main bowl but does not identify smaller fittings or seals.
Use the list to compare the quotation, product photos, material certificate, and inspection video. If a component is not identified, mark it as an open question before payment or shipment arrangements.
3. Request the machinery test report
A machinery test report should identify the unit or model tested and show what was checked. Ask whether the test includes startup, stable running, outlet flow, vibration, and electrical safety checks. If the supplier uses a standard template, request a completed copy for the unit or batch instead of an empty sample.
A test report is evidence of the supplier's inspection process. It is not a substitute for a material certificate or a local regulatory approval that may apply to your market.
4. Match material records to the shipment
For food-contact stainless steel, request the applicable material certificate and ask how it maps to the shipped batch. A component marking such as SUS304 is useful evidence, but it should be read together with the certificate and the actual part photos.
Do not treat a magnet test, a polished surface, or a generic statement such as "food grade" as a complete material verification. Those checks answer different questions.
5. Request a pre-shipment video inspection
Ask the supplier to show the model label, bowl, disc stack, outlets, seals, motor startup, stable running, and packing condition. For a useful record, the video should show the same unit or clearly identify the inspected batch. Ask for close-ups of any permanent material marks and the documents included with the shipment.
Keep the video file name and date with the order record. Video evidence helps resolve disputes about visible condition, but it does not replace written specifications or certificates.
Buyer document pack
- Final model, capacity, voltage, frequency, and plug confirmation.
- Milk-contact-path parts list.
- Completed machinery test report.
- Material certificate for applicable food-contact parts.
- Pre-shipment inspection video and packing photos.
- Cleaning and maintenance instructions.
If a document is unavailable, record that gap before ordering and ask whether the supplier can provide an alternative inspection record. Contact ANDUUK with your destination, voltage, and target capacity for a document checklist matched to your order.
Related maintenance resources
Use the ANDUUK replacement parts catalog to match seals, discs, outlets, motor components and cleaning tools to the correct machine assembly.
Browse replacement parts · Read the cleaning and reassembly checklist · Read separator FAQs