Automatic Roll Forming Machine Line | Jinbolida, Shandong, China

Jinbolida Automatic Roll Forming Machine – Automated Production from Coil to Stacked Profiles

The Jinbolida Automatic Roll Forming Machine is an automated line that takes steel coil through decoiling, levelling, forming, cutting and stacking with minimal operator involvement. The decoiler grips the coil automatically, a threading device feeds the strip into the leveller, and a central PLC coordinates the whole line. Forming speed, cut length and punching patterns are stored as recipes on the HMI, so changing products is a one-touch operation. A high-precision measuring system triggers the flying saw or hydraulic shear, and finished profiles are conveyed away for automatic stacking. Higher levels of automation, from robotic welding to palletising, can be built in to suit the customer's factory.

Line Sequence

• Coil loading: The decoiler mandrel expands automatically to grip the coil
• Threading: An automatic threading device feeds the strip head into the leveller
• Levelling and forming: The strip is flattened and roll formed into the profile
• Cut-off: A high-precision measuring system triggers the flying saw or hydraulic shear
• Stacking: Finished profiles are conveyed to automatic stacking

Key Features

• Automated line from coil loading to stacked profiles
• Automatic coil gripping and strip threading
• Central PLC coordinating all stations
• HMI recipe storage for forming speed, cut length and punching patterns, enabling one-touch product changeover
• High-precision length measurement triggering a flying saw or hydraulic shear
• Automatic conveying and stacking of finished parts
• Reduced labour and consistent output

Configurable Options (to be confirmed with Jinbolida)

• AGV or automated crane coil delivery
• Coil diameter scanning to identify material automatically
• End-of-coil detection with an accumulator (storage loop) for coil changes without stopping the line
• Servo-adjusted roll gaps for different material thicknesses and strengths
• In-line robots for stamping, spot welding, stud welding or assembly
• Vision-guided sorting of mixed products
• Palletising robots with automatic bundling, weighing and labelling

Applications

• High-volume production of purlins, channels and structural profiles
• Solar mounting profiles
• Building and construction profiles
• Any roll formed product where labour reduction and consistency are priorities

Commercial Details

• Brand: Jinbolida
• Manufacturer: Shandong Jinbolida Precision Machinery Co., Ltd.
• Place of origin: Heze, Shandong, China
• Configuration: Built to customer profile, output and automation requirements

Frequently Asked Questions

• How much of the line is automated? Coil gripping, threading, forming, measured cutting and stacking as standard. Higher automation levels can be discussed with Jinbolida.
• How are products changed over? Stored recipes on the HMI set forming speed, cut length and punching patterns in one step.
• Can the line run through coil changes? An accumulator option may allow coil changes without stopping. Ask Jinbolida to confirm.
• Can robots be added? Robotic welding, handling and palletising may be available depending on the project.
• What should I send for a quotation? Profile drawings, material grade and thickness, strip width, required lengths and output, the level of automation you want, and your local voltage and frequency.