0.4-0.8 mm Thickness KR18 KR24 Portable Standing Seam Roll Forming Machine

Available models include KR18 and KR24—compact, mobile machines engineered for on-site production of standing seam roof panels from galvanized steel sheets with thicknesses between 0.4 and 0.8 mm.

These models are perfect for 20 to 26 gauge materials, ensuring watertight performance with concealed clip systems. The equipment is designed to continuously produce panels of any length directly at the installation site.

Lightweight and portable, the machines are well-suited for low-slope roofing applications in both commercial and industrial settings.

The KR24 steel sheet is a specialized profile and roof system designed as an SSR (Standing Seam Roof) with concealed fixing clips. Its innovative design eliminates the need to drill holes for installation, which helps reduce the risk of leaks. This lightweight, profiled sheet offers easy transportation and installation on site. It can be manufactured directly at the construction location, tailored precisely to the desired length, and is usually produced as a single piece running seamlessly from gutter to ridge. The KR24 corrugated sheet is especially suitable for buildings with low-slope roofs, accommodating gradients as low as 2%.

The KR24 profile represents a popular choice in roll forming applications, particularly in roofing and cladding. The term “KR” in KR24 stands for “Klip-Rib,” referring to its distinct ribbed design that provides enhanced strength and rigidity.

 

KR18 KR24 Portable Standing Seam Roll Forming Machine For Drawing :

 

The Technical Specifications Of The Kr24 Standing Seam Metal Roofing Machine：

Parameter	Specification
Model	KR24
Material Width	610 mm Input / 457 mm Effective
Coil Thickness	0.4–0.8 mm (aluminum coil)
Forming Speed	0–15 m/min
Forming Stations	9 hardened chromium rollers
Roller Diameter	90 mm
Roller Material	Cr12Mov steel, quenched to HRC 58–62°
Shaft Material	High-grade forged 45# steel
Frame	Welded with “36#” I-steel
Decoiler Options	Manual or hydraulic
Cutting System	Hydraulic stop or tracking cut
Cutting Blade	Cr12, quenched to HRC 60–62°
Main Motor Power	7.5 kW
Voltage	380 V/50 Hz/3-phase (or customized)
Approx. Dimensions	4500 × 950 × 1800 mm
Total Weight	~3 tons
Transmission	Chain, gearbox, or universal joints

More Pictures of the Machine：