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Efficient Metal Fence Panel Roll Forming Machine High Precision Automatic Steel Security Post Roller
Dongguang Hengfu Roll Forming Machinery Co., Ltd. supplies this 126 semi‑arc fence roll forming machine, a dedicated cold‑forming unit to manufacture semi‑arc metal fence panels. It completes the full workflow including manual feeding guidance, multi‑pass roll forming and non‑stop flying shear cutting. Working with color‑coated steel coils, the machine runs at high‑speed to meet large‑batch manufacturing demands for fence producers.
Finished Fence Panel Applications
The semi‑arc metal fence panels produced feature smooth curved contours combined with solid mechanical strength. These panels serve as decorative and protective barriers for residential courtyards and villa boundaries, delivering privacy and visual appeal. Industrial plants and storage sites install them as perimeter safety enclosures. They are also well‑suited for scenic spot separation and zone division on farms and agricultural land.
Thanks to its specially‑designed semi‑arc cross‑section, the profile delivers good stiffness and impact‑resistance. The color‑coated surface provides reliable outdoor anti‑rust performance for long‑term service life. Panels can be quickly assembled on‑site without complex welding work, cutting down installation labor and later maintenance cost for contractors.
Machine Features
This fence roll former adopts heavy‑duty 350H welded steel frame with post‑weld anti‑rust treatment and thick carbon‑steel wall plates. It is fitted with 16 sets of precision chrome‑plated forming rollers and solid main shafts driven by chain transmission, ensuring stable continuous operation without scratching the steel coating surface.
Its non‑stop flying shear cutting system cuts profiles while the machine keeps running, raising output efficiency and avoiding profile distortion. Hardened Cr12 cutting blades achieve clean, burr‑free cuts with low maintenance needs. A cantilever‑mounted split PLC touch screen supports Chinese and English operation. It is equipped with rotary length counter, wireless remote controller and alarm device for simple operation and real‑time fault reminder. Every unit undergoes complete in‑factory trial run before shipment.
Compact overall dimensions enable easy container‑loading for overseas delivery. If you plan to expand your product portfolio or start metal fence manufacturing, this durable semi‑arc fence roll forming machine offers a reliable production solution for your workshop.
Technical Specifications
Item
Specification
Equipment Name
Fence roll forming machine (126 Semi‑arc)
Raw Material
PPGI color coated steel coil
Processable Thickness
0.3‑0.5mm
Feeding Width
155mm
Finished Effective Width
126mm
Production Speed
20‑25 m/min
Forming Stations
16 rows rollers
Cutting Mode
Non‑stop flying shear
Control System
Cantilever split PLC touch screen, Chinese & English
Length Tolerance
±1mm
Power Supply
380V 50Hz three‑phase
Total Weight
2.2 T
Product Gallery
Frequently Asked Questions
How can issues such as skewed or off-center sheet feeding be resolved?
The equipment is equipped with a hydraulic alignment system or a manually adjustable feed guide mechanism, allowing for easy correction.
Will the machine's precision be compromised during transport?
Thanks to its fully welded structure and reinforced packaging, transportation will not affect the precision of the rollers or the machine frame.
Is the electrical system susceptible to moisture damage?
The electrical cabinet features a dust-proof and moisture-resistant design, allowing it to operate normally even within a simple outdoor shelter.
Will the machine scratch the surface coating of the color-coated steel sheets during production?
With precision-ground and polished rollers, combined with a properly designed forming process, the machine will not scratch the sheet surface under normal operating conditions.
What checks need to be performed before starting the machine?
Check the lubrication, voltage, emergency stop button, cutter position, feed guides, etc.
