ZhongTuo Customized Half Round Rain Gutter Profile Roll Forming Machine ZTRFM

Customized Half Round Rain Gutter Profile Roll Forming Machine

This heavy-duty customized European standard half round rain gutter profile roll forming machine is engineered for the high-efficiency cold roll forming of premium residential and commercial rainwater drainage gutters. Designed to process color coated steel coils (PPGI), galvanized steel (GI), stainless steel (SS), and aluminum (DC51 standard) in thicknesses from 0.5 mm to 1.2 mm, this 14.6-meter production line features precision spherical convex forming rollers, an automated edge-curling bead hemming mechanism, a synchronized hydraulic profile post-cutter with no-burr circular arc blades, a heavy chain transmission drive, an 11 kW motor, and a responsive PLC touchscreen control console, delivering seamless, aesthetically pleasing half-round gutters at speeds from 0 to 20 m/min.

• European Standard Half-Round Profile: Features classic semi-circular water-carrying cross-section with an integrated rolled bead curl edge (R5 bead, R92.15 radius, 104.7 mm depth) ensuring superior architectural elegance and high water discharge capacity.
• Broad Metal Material Compatibility: Smoothly forms pre-painted steel (PPGI), galvanized steel (GI), DC51 aluminum, and stainless steel coils in thickness ranges from 0.5 mm to 1.2 mm.
• Precision Spherical Forming Rollers: Crafted from high-grade solid carbon steel with precision CNC contour turning and mirror hard chrome plating to eliminate surface scuffing on coated and polished metals.
• Burr-Free Hydraulic Profile Cutter: Profile-matching circular arc hydraulic cutter delivers distortion-free, scrap-free cuts without paint peeling or edge burrs.
• Heavy 14.6 m Bed & 11 kW Power: High-rigidity 14600 × 700 × 1600 mm steel bed weighing 5500 kg with an 11 kW drive motor guarantees stable, vibration-free rolling across continuous 20 m/min operations.
• PLC Automated Touchscreen Control: User-friendly PLC interface allows precision batch length presetting, automatic cutting cycles, and lifetime technical service backing.

Technical Specifications

Machine Bed Structure & Roll Forming Line

The 14.6-meter heavy-duty machine bed provides sufficient forming stations to gently transition flat metal coils into uniform half-round arcs with outward rolled bead hems without surface rippling or oil-canning.

Hydraulic Post-Cutter & Gutter Profile Samples

The hydraulic cutting unit is powered by a high-pressure oil pump with an integrated air cooling radiator fan. Custom circular arc cutter dies match the exact half-round radius and rolled bead contours, creating smooth finished ends ready for eaves bracket assembly.

Frequently Asked Questions

What materials and thickness ranges can this half-round gutter machine roll?
It processes pre-painted steel (PPGI), galvanized steel (GI), stainless steel (SS), and aluminum coils (DC51 standard) in thickness ranges from 0.5 mm to 1.2 mm.

What is the production speed and line length?
The production line is 14.6 meters long (14600 × 700 × 1600 mm) and achieves speeds between 0 and 20 m/min powered by an 11 kW drive motor.

How is the cutting performed on the curved profile?
It employs a dedicated hydraulic profile cutting unit equipped with a circular arc blade matching the half-round profile and bead curl, ensuring zero burrs and zero scrap.

What warranties and quality assurances are provided?
The machine includes a 1-year warranty, lifetime after-sale technical support, a machinery test report, and pre-shipment factory video inspection.