respuesta rapida: For a useful rebar stirrup bending machine sample test, send the manufacturer clear drawings, representative material, required quantities and measurable inspection points. Include common shapes and one challenging shape so the demonstration reflects your actual orders.

Choose representative shape drawings

Mark bar diameter, grado del material, finished dimensions, bend directions, hook details and any dimensional tolerances. Identify drawing revision and measurement datums. Avoid sending screenshots without dimensions when a CAD drawing or dimensioned PDF is available.

Agree the test material and setup

Confirm who supplies the material and whether it matches your normal stock. Record the material grade, diámetro, coil condition and machine settings used in the test. If material availability differs, document the difference because it can affect bend behavior.

Measure repeatability, not one showpiece

Inspect several pieces from the test run. Measure key lengths and angles with agreed tools and record results. Check the start and end pieces as well as the middle of a batch. A repeatable inspection record is more informative than a single finished sample photo.

Review changeovers and operator steps

Ask the supplier to show how the tested shape is loaded, selected and produced, then how the operator switches to another program. Confirm what tooling is required and how adjustments are documented. These details help estimate the effort for mixed production.

Request your test from Haihui

Enviar dibujos, material details and target machine range to Xingtai Haihui Machine Tool Co., Limitado. for a sample-test discussion. Explore Haihui rebar machines o ask the factory a question.

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