22-Stand U41 Strut Channel Roll Forming Machine | Jinbolida, Shandong, China

Jinbolida 22-Stand U41 Strut Channel Roll Forming Machine – Precise 41 mm Channel for Solar Rails and Cable Management

The Jinbolida 22-Stand U41 Strut Channel Roll Forming Machine produces 41 mm-wide channel in the standard U41 series, from 41 × 21 mm to 41 × 82 mm. Twenty-two precision forming passes bend the strip into a symmetrical channel with consistent side heights and an accurate slot width, so fittings, clamps and module brackets slide in and lock smoothly. Side vertical roller guidance and anti-deviation technology control twisting during high-speed forming, and in-line straightening and servo cut-to-length deliver straight, accurate lengths ready for use. It's designed for solar mounting rails, cable trays and support channel for PV carports and structures.

Forming Process

• Strip pre-treatment
• Initial bending
• Synchronised rolling of both side walls
• Control of the channel opening and depth
• Precision calibration of slot shape and angle
• Shaping and stress relief
• In-line straightening
• Servo cut-to-length

Key Features

• Produces the U41 strut channel series (41 × 21 to 41 × 82 mm)
• 22 precision forming passes for consistent side heights and accurate slot width
• Optimised for channel symmetry and size consistency
• Side vertical roller guidance and anti-deviation technology to control twisting
• In-line straightening for excellent straightness over the full length
• Servo cut-to-length for accurate part lengths
• Stable, high-speed continuous production for large orders

Technical Specifications

• Profile: U41 strut channel
• Sizes: 41 × 21 mm to 41 × 82 mm
• Forming passes: 22
• Guidance: Side vertical rollers with anti-deviation control
• Straightening: In-line
• Cut-off: Servo cut-to-length

Common U41 Sizes (to be confirmed with Jinbolida)

• 41 × 21 mm (shallow)
• 41 × 41 mm (standard)
• 41 × 62 mm
• 41 × 82 mm (deep)

Applications

• Solar module mounting rails, including side-clamp rails
• Cable trays and cable management channel
• Support channel for PV carports and structures
• Building services (MEP) supports for pipes, ducts and electrical systems

Commercial Details

• Brand: Jinbolida
• Manufacturer: Shandong Jinbolida Precision Machinery Co., Ltd.
• Place of origin: Heze, Shandong, China

Frequently Asked Questions

• What sizes can it produce? The U41 series, from 41 × 21 mm to 41 × 82 mm.
• How does it keep the channel straight? Side vertical roller guidance and anti-deviation technology control twisting, and an in-line straightener corrects the final profile.
• How is it cut to length? By a servo-controlled cut-to-length system.
• What is U41 channel used for? Solar mounting rails, cable trays, PV carport structures and building services supports.
• What should I send for a quotation? The U41 sizes you need, material grade and thickness, whether you need slotted or punched channel, required lengths and output, and your local voltage and frequency.