Views: 0 Author: Guangdong Rolansini Home Furnishing Technology Co., Ltd. Publish Time: 2025-04-12 Origin: https://www.rolansini-windows.com/
The Indispensable Element in Doors & Windows System:Why Aluminum Profiles Matter?
At Rolansini, we uphold the philosophy of "Keep home temperature." Our series addresses common concerns in window/door selection while showcasing our meticulous attention to material quality and manufacturing excellence.
Rolansini maintains full-process quality control—from material selection to craftsmanship and production—to deliver premium doors and windows system.
· The Backbone of Doors & Windows System
Aluminum profiles are fundamental to doors and windows system. As a primary material, they’re widely used for window/door frames due to their unique properties. Let’s explore their features, advantages, applications, and maintenance tips to maximize product lifespan.
· Features of Aluminum Profiles
Aluminum excels as a door/window material due to its high strength, durability, corrosion resistance, and pressure tolerance.
Rolansini uses a premium-grade material made from 6063-T5 primary aluminum ingots (98.3% purity). Our profiles undergo rigorous processing:
The window and door structure is formed through a series of processes: aluminum ingots → aluminum rods → profile extrusion molding → aluminum profiles.
*aluminum rods*
Material: Silicon-titanium-magnesium alloy (upgraded from traditional aluminum alloy with precise Si/Mg ratios of 1.3%-1.7%).
Performance: 4.5x harder, 12x more flexible, 17x more corrosion-resistant, and 20x more pressure-resistant than standard titanium-magnesium alloys.
Safety Compliance: The wall thickness of main structural≥1.8mm, exceeding Chinese GB/T 8478-2020 standards.
*China’s GB/T 8478-2020 standards*
· Primary vs. Recycled Aluminum: Choose Wisely
Methods like inspecting profile cross-sections or comparing gloss levels are not suitable for full-window testing. As a consumer, you can directly request material testing reports from suppliers. Choosing major brands with comprehensive testing processes ensures a more hassle-free experience.
*aluminum material testing reports*
Rolansini’s aluminum profiles offer:
1️⃣ High Strength: Lightweight yet robust design reduces building load in high-rises.
2️⃣ Corrosion Resistance: Ideal for coastal/humid climates.
3️⃣ Versatile Fabrication: Easily customized for curved or irregular shapes.
· Applications in Doors/Windows System
Window/Door Frames: Ensures structural integrity and aesthetics.
Sashes: Smooth operation for daily use.
Panels: Combines durability with user-friendly mechanisms.
· Maintenance Tips
Cleaning: Use mild detergent and soft cloths regularly.
Rust Prevention: Rolansini provides remote guidance for anti-corrosion treatments.
| Scenario | Recommended Cleaner | Features |
| Regular oil stains (Ultrasonic cleaning) | Blight alkaline ultrasonic cleaner, HQ-122 | Efficient oil removal, environmentally friendly, non-corrosive, suitable for batch production. |
| Precision parts / Surface protection | HQ-125B neutral cleaner | Neutral and safe, does not damage the oxide film, suitable for high-precision components. |
| Severe oxide layer | WP-410 acidic cleaner (short-term use) | Rapid oxidation removal, strict control of time and neutralization steps required. |
| Heavy oil stains / Complex structure | Solvent-based ultrasonic cleaner | Strong permeability, efficient removal of stubborn stains, pay attention to ventilation safety. |
· Sustainability & Equal-Lifespan Principle
Aluminum profiles are pivotal to doors/windows system's longevity.
Rolansini adheres to eco-friendly practices by:
Enforcing strict material standards.
Promoting equal-lifespan design to minimize waste.
As green living gains momentum, Rolansini—a user-centric, eco-conscious brand—stands as the ideal choice.
Together, we create harmonious living spaces.
Keep your home temperature!
