HL-A28 Rulōr Fenestrārum et Portārum Glissāndōrum ex Ācierī Carbonīs Gravis | Aggregātum Rotae Regulābile (Superficiēs Zincī Colorāta)

Descriptio Brevior / Puncta Praecipua

• Materiale Praeclarum: Carcassum ex acciaio carbonis durabile, quod ad solidam sustentationem oneris et longam vitam servitutis conficitur.
• Resistentia ad Corrosionem: Superficies zincata colorata praemium contra ferruginem et umorem protegit.
• Regulatio Altitudinis Exacta: Mechanismus internus regulandi altitudinem verticaliter (±5 mm) ad perfectam conformationem fenestrae/portae praebet.
• Glissatio Lenis et Silens: Rotula exacta diametri Ø32 mm cum designo sulci R3.2 operationem silens et frictione minima praebet.
• Applicatio Lata: Optime idonea pro fenestris glissantis ex alluminio, portis et systematibus glissantis patio.

Productum Overview

The HL-A28 Sliding Roller Assembly is designed to provide smooth, quiet, and reliable operation for aluminum sliding doors and windows. Built with a high-strength carbon steel body treated with a corrosion-resistant color zinc finish, this roller stands up to daily wear and changing climate conditions. Equipped with a built-in ±5 mm height adjustment screw, it enables fast and easy alignment during installation to ensure effortless, balanced sliding across aluminum tracks.

Specimina Technica

Caracteres Praecipui & Utilitates

• Adjustment flexibilis altitudinis (±5 mm)

Permittit installeris facile affinare altitudinem tabulae ut superentur incurvatio structurae aut inaequalitas viae, praevinens impactionem.

• Structura solida ex aero carbonifero

Structura rigida capax est pressionis structuralis et glissationis gravis repetitae sine flectione aut distortione.

• Color Zinc Protective Finish

Provides excellent weatherability and corrosion resistance for both indoor and outdoor sliding door/window applications.

• Optimized Track Compatibility

Features an 8mm (R3.2) groove profile designed to pair seamlessly with standard aluminum rail profiles for smooth movement.