CNC Steel Cage Rolling Machine

SGH15-12 CNC Rebar Cage Welding Machine – Customizable Pile Cage Production with Full Automation

Our CNC Steel Cage Rolling Machine manufactures rebar reinforcement frames for pile and bridge infrastructure. This CNC Steel Cage Rolling Machine balances uniform stirrup layout and smooth forming to cut extra shaping work for construction crews on large project sites.

●The main bar fixing cylinder is welded as one whole piece with widened feeding guides. Dual M24 lock nuts fit single or double main bar arrangement without extra fittings.
●Slotted fixing blocks on the cylinder cover all common cage diameters, so clients don't need customized lock rings for different batch orders.
●All hydraulic support frames adopt integrated welding with thickened plates and adjustable roller slopes. Four groups of brackets hold long cages steady and avoid bending under their own weight during rolling.
●The machine runs on rack-and-pinion drive paired with servo motors, with lower running noise and simpler daily maintenance.
●Extra roller supports stop thin small-diameter bars from sagging and blocking feeding during production.
●Operators can tweak stirrup spacing while the machine works thanks to the updated wire feeding unit, and the automatic feeding setup reduces heavy manual labor on site.

Heavy-Duty Hydraulic Supports
There are 4 sets of heavy-duty hydraulic brackets in total, which adopt an integral welding process. Equipped with reinforced support plates and extra-large sloped rollers, they enable smoother rolling of the rebar cage and ensure no deformation even when manufacturing large rebar cages.

Traveling Mechanism
​​​Adopting rack and pinion transmission, compared with sprocket and chain transmission, it features higher transmission precision, lower noise, better stability, easier maintenance, and enhanced durability.

Rotating Disk
​​​​​Controlled by a servo motor, the rotating disk delivers higher rotation precision, more accurate start-stop responsiveness, and an extended service life.

Main Bar Fixing Sleeve
​​It is integrally welded with all steel components; the guide surface at the inlet is enlarged for extended service life and smoother feeding; the bolts are equipped with M24 nuts on both sides, enabling internal and external locking; single or double main bars are optional to meet diverse user requirements. We are the only brand in the industry that offers a 2-year warranty on the fixing sleeve.

Main Bar Bracket
It provides protection during the production of small reinforcement cages, preventing steel bar sagging that could cause feeding jams.

●We deploy this rolling equipment for fabricating steel reinforcement cages used in bored cast-in-place foundation piles.
●Workshops use it to form reinforcing frames supporting high-rise building and bridge column structures.
●Precast factories rely on it to roll standard rebar cages for precast concrete pile production lines.
●Tunnel contractors process matching steel reinforcement for tunnel lining segments with this machine.

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