Product Introduction
Our adjustable L Flashing Roll Forming Machine is a high-efficiency, multi-functional profiling solution specially designed for the mass production of various L-shaped metal building trims, including roof edge flashing, drip edge, wall corner trim, window and door drip cap, and parapet flashing. Different from conventional fixed-profile roll formers, this innovative model supports size adjustment without roller replacement. More specifications of L-shaped flashing can be produced simply by tuning the feeding position, which greatly simplifies size switching, eliminates tooling replacement downtime, and significantly improves production flexibility.
This fully automated production line is compatible with multiple metal materials such as galvanized steel, galvalume steel, pre-painted color steel, aluminum alloy and stainless steel. Integrated with automatic feeding, precise continuous forming, real-time length tracking and hydraulic flying shear cutting, the machine realizes uninterrupted high-speed production with stable molding accuracy and neat finished product appearance. It is the ideal core equipment for roofing accessory manufacturers and metal construction material factories to enrich product lines and meet diverse customized orders.
Core Advantages
1. No Roller Replacement, Flexible Size Adjustment
Featuring an optimized adjustable guide structure, the machine can switch between different L-flashing leg widths and specifications only through feeding position adjustment. It completely avoids tedious roller disassembly, installation and commissioning work, saves production preparation time, and adapts to frequent small-batch and multi-specification order production.
2. Non-stop High-speed Flying Shear Cutting
Equipped with a high-precision hydraulic tracking flying shear system, the machine completes fixed-length cutting in the running state without stopping the production line. It effectively improves production efficiency, reduces material loss caused by start-stop operation, and ensures consistent flatness and smooth incision of each finished workpiece.
3. Stable & Precise Forming Quality
The whole machine adopts a heavy-duty welded frame and high-precision integral machining forming rollers. The transmission structure is stable and durable, which can effectively resist vibration during long-term continuous operation. The formed L-shaped profiles feature standard 90-degree right angles, flat surface, uniform overall dimensions and high overall consistency, fully meeting construction and engineering supporting standards.
4. Intelligent PLC Automatic Control
Adopting mature PLC touch screen intelligent control system, the operation interface is simple and intuitive. Operators can directly set production length, quantity and operating parameters on the screen. The equipment automatically completes feeding, forming, counting and cutting, realizing one-person operation and unmanned automatic production, greatly reducing labor costs and operation difficulty.
5. Wide Material & Specification Compatibility
The machine supports the processing of various common metal coil materials with a thickness of 0.4mm to 1.2mm. It can produce all conventional L-shaped building flashing accessories, covering mainstream specifications required for residential, commercial and industrial building waterproofing and edge trimming projects.
Production Workflow
Decoiler ➡️ Feeding table ➡️ Roll Forming ➡️ Hydraulic Cutting ➡️ Output Rack
Detailed description
1.Decoiler:Used to stand the steel coil and uncoil, keep them working stably. Manual and automatic options available
2.Sheet guide device:Leveling machine ensures the flatness of the raw material
3.Roll forming system : Roller surfaces polish, hard plating dealing Polished surface and heat treatment towards molds can keep the molding plate surface smooth and not easy to be marked when it is being stamped
4.Main motor:The main motor provides power to the forming rollers through chains or gears
5.Hydraulic cutting : Automatic cutting as target products length Blade material: Cr12, quenching treatment Hydraulic cutting and electric cutting available
6.PLC control system : Button press and screen touch operate Target piece`s length is adjustable Work automatically The system operate easily
7.Pump station Hydraulic oil into the hydraulic oil tank, the pump drives the cutter work Hydraulic oil: 46# Oil add capacity: oil add 3/4 of box capacity Oil pressure: 8-10 MPa.
