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 reinforcement shop prepares repeated U-shaped parts from straight-bar blanks. This application plan considers the HH4-16 five-head layout as a candidate and defines the questions needed to determine whether it suits the complete part range.
| Article | Requirement |
|---|---|
| Finished part | U-shaped reinforcement with project-defined legs and bend geometry |
| Incoming stock | Straight blanks with grade, diameter and cut length specified |
| Candidate equipment | Haihui HH4-16 five-head rebar bending machine |
| Planning questions | Head positioning, tooling clearance, working-bed length and handling |
Resolve the blank and dimension references
Provide the blank length and drawing dimensions for both legs and the connecting section. Identify whether each measurement is internal, external or taken to the bar centreline. Include bend radii, bar grade and diameter. The relationship between the straight blank and final geometry should be reviewed before a setup is approved.
Review the head arrangement for the U-shape
Ask Haihui to show which heads and tools would make the bends and in what sequence. Confirm usable positioning ranges, clearance and whether any repositioning is required. Five bending heads do not automatically mean five bars per cycle or simultaneous operation. The actual loading arrangement and supported material need explicit confirmation.
Choose the working bed with handling in mind
The current HH4-16 page shows 4 m, 6 m and 8 m bed options. Select from the full part mix, tooling positions and loading geometry, not simply the finished U-shape’s longest dimension. Request a layout showing stock support, operator access and finished-part collection for the proposed configuration.
Measure consistency across a sample batch
Inspect both legs, the connecting dimension and bend geometry using the agreed method. Include representative samples after setup changes and keep a record of the material and head positions. Time loading, flexion, unloading and inspection for a useful comparison. No production improvement or accepted-parts rate is claimed without a representative trial.
Related equipment and product category
Passez en revue le HH4-16 Five-Head Rebar Stirrup Bending Machine for current product information, and browse the Cintreuse de barres d'acier à cinq têtes category. Model selection should be based on the actual material, drawing and agreed configuration.
Application FAQ
Does the HH4-16 model name confirm the capacity for my U-shaped part?
Non. The current product page requires bar range and bending suitability to be checked against material, tooling and the actual drawing.
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.
Discutez de votre projet avec Haihui
Xingtai Haihui Machine-outil Co., Ltée. supplies rebar processing machinery from Renze District, Xingtai, Hebei, Chine. Contact the factory to discuss a configuration for your own application and request a written quotation.
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