The KR24 Standing Seam Roof Roll Forming Machine is a compact and portable roofing solution designed for producing high-quality standing seam roof panels directly at the construction site. Available in both KR18 and KR24 models, this advanced equipment is widely used for commercial, industrial, and residential low-slope roofing projects.
Designed for processing galvanized steel and aluminum coils with thicknesses from 0.4 mm to 0.8 mm, the machine supports 20–26 gauge materials and delivers excellent forming precision, waterproof performance, and efficient continuous production.
Portable On-Site Roofing Production
One of the biggest advantages of the KR24 standing seam machine is its mobility. The lightweight structure allows contractors to transport the machine directly to the job site and manufacture roof panels in custom lengths without factory limitations.
This on-site production method reduces transportation costs, minimizes material waste, and ensures seamless roof panels from gutter to ridge.
KR24 Standing Seam Roofing System
The KR24 standing seam roofing profile is specially engineered with a concealed fixing system that eliminates the need for exposed screws or drilled holes during installation. This design significantly reduces the risk of water leakage and improves long-term roof durability.
The KR24 profile features a strong ribbed structure, also known as a Klip-Rib design, which enhances:
- Wind uplift resistance
- Structural rigidity
- Drainage performance
- Roof lifespan
The roofing panels are commonly manufactured from:
- Galvanized steel
- Aluminum coil
- Color-coated steel
The system is especially suitable for buildings with roof slopes as low as 2%, making it ideal for:
- Warehouses
- Industrial factories
- Commercial buildings
- Agricultural structures
- Workshops
- Logistics centers
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 |
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