HAIHUI · REBAR PROCESSING GUIDE
A spiral reinforcement forming machine shapes steel into continuous helical reinforcement. A clear drawing must identify diameter, pitch and end conditions together. Haihui’s spiral equipment category includes different product options, so select by the complete reinforcement requirement rather than a nominal bar range alone.
Use one unambiguous diameter reference
State whether the drawing uses inside diameter, outside diameter or the centreline of the steel. Include bar diameter and material grade. A supplier cannot reliably interpret a handwritten circle dimension without knowing its reference. For delivery and installation planning, also explain how the finished spiral will be handled and transported.
Distinguish pitch from clear spacing
Pitch normally describes the axial distance between corresponding points on adjacent turns. Clear spacing refers to the free gap between them. Identify the required measurement on the drawing instead of using the words interchangeably. Include the number of turns, overall axial length and how the first and last turns are defined.
Specify each production zone
Mark constant-pitch sections, any closer-pitch zones and the transitions between them. Ask which of these the proposed controls and tooling can produce, and whether adjustments require an operator stop. The Haihui 12–22 product title is a nominal range reference; actual material, spiral diameter and pitch capability need configuration confirmation.
Inspect the full spiral after release
Review diameter, pitch and end geometry on a finished sample after it leaves the forming arrangement. Record the steel batch and setup used. If transport involves compressing or bundling the spiral, agree how dimensions will be checked before packing and after delivery. A short close-up video does not establish full-length consistency.
Include handling in the production estimate
Ask for a trial that covers material loading, formation, finished-spiral removal and a representative changeover. List payoff equipment, forming tools and collection arrangements in the quotation. State the available electrical supply, floor area, intended output and destination so the line proposal addresses the whole workflow.
Related Haihui equipment
Passez en revue le Haihui 12-22 Machine de formage automatique de renfort en spirale en acier and browse our Machine de formage de nervures en spirale category for application information and configuration enquiries.
Questions fréquemment posées
Does the 12–22 title confirm every spiral geometry?
Non. Matériel, finished diameter, pitch and the selected configuration must be checked together.
Is a spiral former the same as a cage welding line?
Non. Spiral forming produces helical reinforcement. Cage assembly and joining need their own confirmed equipment scope.
Request a drawing-based quotation from Haihui
Xingtai Haihui Machine-outil Co., Ltée. supplies reinforcement processing machinery from Renze District, Xingtai, Hebei, Chine. Send your part drawing, spécification matérielle, objectif de production, power supply and destination for a configuration review and quotation.
WhatsApp: +86 13932960232 · 417786525@qq.com · Contacter Haihui