Quick answer: For a coil-fed automatic stirrup bending machine, the coil is part of the application specification. Buyers discussing a machine with Haihui should identify their incoming steel and handling method so the factory can review the feed arrangement and suitable equipment package.

Haihui CNC stirrup bending equipment · Factory contact +86 13932960232
Provide the steel designation used by your supplier, the nominal diameter and whether the material is plain or ribbed. If material documents are available, include the relevant details with your enquiry. Do not assume equal diameter means equal processing behavior across different materials. Mark information that still needs supplier confirmation rather than guessing.
Collect the coil weight and dimensions expected in production and explain how coils reach the operating position. Ask the manufacturer to confirm the applicable payoff arrangement for the proposed configuration. A general stand photograph does not establish compatibility or load capacity, and a change in incoming coil supply may require another technical review.
Describe visible coil condition, recurring feeding interruptions and any changes between suppliers. Photographs can make the enquiry clearer, but they should supplement the material description. For an agreed factory trial, keep the tested material identity with the result. A successful run using one sample is useful evidence for that sample, not proof for every steel batch.
Material designation and nominal diameter
Plain or ribbed surface
Expected coil weight and dimensions
Coil loading and storage arrangements
No. Confirm the intended coil and stand specification with the manufacturer.
Request relevant available material information and send it with the application enquiry so the factory can assess the requirement.
Xingtai Haihui Machine Tool Co., Ltd. · Renze District, Xingtai, Hebei, China. We welcome machine enquiries and overseas distributor cooperation discussions.
Phone / WhatsApp: +86 13932960232
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Haihui Machinery is a professional manufacturer of CNC rebar bending machines and steel bar processing equipment, serving construction and steel fabrication customers worldwide. Add:Add: Dengqiao Haihui Machine Tool, Tiankou Town, Renze District, Xingtai, Hebei, China. Xingtai Haihui Machine Tool Co., Ltd