0.4-0.7mm Colored Steel SSR Metal Standing Seam Roll Forming Machine

The SSR-PLUS and KR18 roofing systems are both popular in metal roofing, particularly for commercial and industrial applications. They’re each known for durability, weather resistance, and compatibility with modern construction methods. Here’s a breakdown of their main differences and advantages:

1. **Profile Design and Aesthetics**
- **SSR-PLUS**: This roofing panel usually features a high rib and is available in different widths, allowing flexibility in the roof's appearance. The rib design also provides additional strength and helps with water drainage, which can be beneficial in regions with heavy rain.
- **KR18**: KR18 panels are distinctive for their low, flat profile with smaller rib heights. This design is sleek and minimalist, giving buildings a more modern appearance. It is also versatile, fitting well with residential and industrial buildings.

2. **Seaming Mechanisms**
- **SSR-PLUS**: Often requires a roll-forming machine with advanced seam-locking capabilities. It may have multiple seaming options, such as 90-degree or 180-degree seams, to provide a secure and weather-tight finish.
- **KR18**: Commonly uses a clip-lock system, which is efficient and typically quicker to install than traditional seam-locked panels. This can make KR18 more cost-effective when considering labor and installation time.

3. **Installation Process**
- **SSR-PLUS**: Installation is generally more complex and requires skilled labor, especially when using mechanically seamed edges. This can ensure a stronger seal but may increase initial costs due to labor intensity.
- **KR18**: Known for its ease of installation, often requiring fewer steps due to the clip-lock system. This makes it a popular choice for projects needing quick turnaround and lower labor costs.

4. **Weather Resistance and Durability**
- **SSR-PLUS**: Highly weather-resistant, making it suitable for areas with extreme weather conditions. The high rib design and seaming options provide strong protection against wind uplift and water infiltration.
- **KR18**: Also provides good weather resistance, though its suitability might vary based on environmental conditions. The clip-lock design helps it perform well in areas with moderate weather, but additional considerations may be needed for severe environments.

5. **Materials and Coatings**
- **SSR-PLUS**: Often manufactured from high-gauge galvanized steel, which adds weight but increases strength and durability. It is usually available with various coatings, like PVDF, to enhance corrosion resistance.
- **KR18**: Typically comes in lighter gauge steel or aluminum, making it more lightweight. It is also available with a range of coatings for aesthetic appeal and durability, though the options may be less extensive than with SSR-PLUS.

6. **Application Suitability**
- **SSR-PLUS**: Preferred in high-end commercial and industrial settings where long-term durability and performance are essential. It’s a good fit for large warehouses, manufacturing facilities, and areas prone to extreme weather.
- **KR18**: Ideal for both residential and commercial use, especially when a sleek, contemporary look is desired. Its flexibility makes it a versatile option for projects with tight budgets or limited labor availability.

7. **Cost and Maintenance**
- **SSR-PLUS**: The initial installation cost may be higher due to material thickness and seaming methods, but it offers low maintenance over time.
- **KR18**: Typically more affordable upfront with lower installation costs. It may require periodic maintenance, especially in regions with more aggressive climates.

**Choosing Between SSR-PLUS and KR18**
- **SSR-PLUS** is ideal if you prioritize durability and need a roof that withstands extreme weather and lasts for decades with minimal upkeep.
- **KR18** is an excellent choice for projects seeking modern aesthetics, affordability, and quicker installation, especially in regions with milder climates.

Each system has its strengths, so choosing the best option depends on project-specific requirements such as climate, budget, and desired appearance.

Technical Parameter

1. Steel Sheet Thickness: 0.4-0.7mm (depend on requirement )
2. Transmission way: single chain
3. Transmission material: 45# steel, high frequency quenching, circular pitch: 38.1, number of teeth:13
4. Material of blad: Cr12mov, quenching treatment
5. Capacity of Decoiler: 5 ton passive decoiler
6. Forming Speed: 0-12m/min
7. Roller Groups: 7 stations
8. Roller Material: 45# steel, high frequency quenching treatment, HRC58-62
9. Material: galvanized steel, color coated steel
10. Principal Axis: 45# high grade steel with quenching treatment
11. Main Motor Power: 7.5 Kw

Main Components

Working Flow of Standing Beam

Decoiler----Feeding and Leveling---Roll forming---Cutting---Run out tables

Application