HAIHUI · APPLICATION PLANNING CASE
This is an illustrative equipment application, not a report of a named customer order or verified operating results. The product image shows Haihui equipment, not an installation at the illustrative site.
Application at a glance
A fabrication shop needs curved reinforcing bars for a circular-wall reinforcement drawing. This illustrative case considers partial arcs that will be positioned and assembled downstream, rather than assuming that every bar must become a welded closed ring.
| Item | Requirement |
|---|---|
| Finished geometry | Partial arcs defined by an approved reinforcement drawing |
| Required data | Bar grade, diameter, radius reference, arc extent and end details |
| Candidate equipment | Haihui GWH24 / GWH32 steel bar arc bending machines |
| Downstream work | Placement, joining and assembly according to the project design |
Resolve the radius reference first
The drawing should identify whether the radius is measured to the inside, outside or centreline of the bar. Include the arc angle or another clearly defined extent, any straight end sections and the intended orientation. A circular-wall diameter alone does not describe every individual reinforcement layer or segment.
Shortlist the model without assuming minimum radius
The current Haihui sheet lists GWH24 for 12–24 mm bar and GWH32 for 25–32 mm bar. Those ranges help identify a candidate, but they do not establish the smallest achievable radius for a particular steel grade. Send the most demanding arc drawing and ask for a configuration and tooling review.
Measure the released arc
A proposed sample approval would check the finished curve after forming load is removed. Use the agreed measurement references and record material grade, bar size and setup. Check the ends as well as the middle of the arc. If a template is used for inspection, agree what it represents and how the part is supported during the check.
Plan forming and site assembly separately
Include stock support, handling of long curves and finished-part identification in the production layout. Any end welding, coupling or on-site assembly remains a separately defined task. Time a representative batch including loading and unloading; the catalog travel-speed figure is not a guaranteed number of accepted wall segments per hour.
Related equipment and product category
Review the GWH24 / GWH32 Steel Circle Machine | Rebar Arc Bender for current product information, and browse the Steel Circle Machine category. Model selection should be based on the actual material, drawing and agreed configuration.
Application FAQ
Does buying an arc bender approve the circular-wall reinforcement design?
No. The equipment forms the specified geometry. Reinforcement design and project acceptance remain governed by the approved project requirements.
What should I send Haihui for a similar application?
Send dimensioned drawings, material grade and sizes, target batch quantities, available electrical supply and destination country. Include the acceptance requirements and existing upstream or downstream equipment so the proposed scope can be reviewed.
Discuss your project with Haihui
Xingtai Haihui Machine Tool Co., Ltd. supplies rebar processing machinery from Renze District, Xingtai, Hebei, China. Contact the factory to discuss a configuration for your own application and request a written quotation.
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