Practical answers before you specify a machine
Buyer-focused guidance for production, engineering and quality teams comparing industrial checkweighing systems.
Choose the question your project needs answered
Each guide is written around a real purchasing or quality-control decision, with concise answers, practical checks and links to relevant machine applications.
No catalogue-number shortcuts and no generic claims: performance must be related to the product, speed, environment and required line response.
Buying guide
How to specify products, speed, performance, rejection and acceptance tests.
Read guide →02Accuracy & repeatability
Understand the application factors behind a credible dynamic-weighing result.
Read guide →03Calibration & validation
Separate measurement calibration, routine checks and complete process validation.
Read guide →04UK average weight rules
Connect the three packers’ rules, TNE limits, suitable equipment and records.
Read guide →05How checkweighers work
Follow each pack through spacing, dynamic measurement, classification and rejection.
Read guide →06Dynamic vs static
Choose between automatic in-line inspection and manual or sample weighing.
Read guide →07Cost guide
See how handling, hygiene, rejection, data and integration shape project cost.
Read guide →08Washdown systems
Specify cleaning, access, materials and post-clean performance for food lines.
Read guide →09Installation & retrofit
Plan layout, transfers, utilities, controls, guarding, FAT and SAT.
Read guide →10Weight, vision & barcode
Coordinate label, code, identity and weight checks with clear reject reasons.
Explore system →11Multi-lane systems
Plan lane-specific weighing and rejection for sachets and stick packs.
Explore system →12Heavy-duty systems
Inspect cases, boxes, bags and sacks at the end of the line.
Explore system →13Missing components
Decide when gross-weight inspection can prove pack completeness.
Read guide →14Giveaway calculator
Estimate annual product loss caused by a small average overfill.
Use calculator →15TNE calculator
Look up the GB tolerable negative error band and calculate T1 and T2 planning thresholds.
Use calculator →Talk through the product, line and quality decision.
Oxford Vision Systems can help turn your early requirement into a defined checkweighing scope.