Adjustable Nylon Sliding Window Roller, Color Zinc Single Wheel for Aluminum Sliding Door Hardware

Product Parameter

Product Description

1. Bracket Base: Features a cold-rolled steel housing with a multi-colored (iridescent) zinc-plated finish for rust resistance. Designed with a reinforced, open-frame structure, it offers high rigidity and stable load-bearing capacity.
2. Pink Nylon Roller: Equipped with a wear-resistant nylon wheel and an integrated internal bearing, ensuring smooth, quiet operation while minimizing wear on the aluminum track. The roller groove is compatible with standard aluminum alloy tracks.
3. Adjustment Screw Assembly: Includes a stainless steel adjustment screw at the front, which allows for height fine-tuning of the roller. This is used to correct the alignment and gaps of doors or windows, effectively resolving issues such as sticking during operation or the frame rubbing against the track.

Product Features

Height-Adjustable Design: The wheel assembly can be raised or lowered by turning a screw, making installation and leveling easy, and simplifying maintenance or replacement.
Zinc-Plated Steel Bracket: Features a multi-colored zinc-plated finish that offers superior moisture and rust resistance compared to standard black-oxide (oxidized) finishes—ideal for use in coastal areas or on balconies.
Nylon Bearing Wheels: Wear-resistant and pressure-resistant, ensuring quiet, smooth operation; designed to resist powdering or cracking even after long-term use.
Standard Specifications: Compatible with mainstream 76/80/90 series aluminum alloy sliding windows and doors; suitable for both original equipment installation by manufacturers and as a replacement for existing rollers.
Stable Load-Bearing Capacity: Each roller is designed to support standard glass window sashes; an excellent choice for large-scale projects, with a low rate of return or repair.
Easy Installation: Designed to snap securely into the profile groove; the compact structure ensures it does not take up unnecessary space.

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ABOUT US

Raw Materials

01

First hand raw materials, start work 24 hours a day, provide OEM/ODM services, or customize molds according samples.

We have a professional team and rich experience in any problem.

02

Die Casting

In the die-casting workshop, aluminum ingots are melted into liquid at high temperature in the furnace and enter the mold. After more than 20 seconds, the semi-finished products become product billets after cooling. It is the raw material for first-hand processing, which is our quality assurance. We work day and night, so the order quantity can meet your requirements.

Machine Processing

03

Decent shape component will be transferred to the machine processing lines, which contains tapping machine, drilling machine, radius corner drilling machine. These are the first step to the assembly.

04

Packing

Fully automatic packaging machine can pack 6000 packages an hour. Installation and packaging are completed here. The installation speed is guaranteed and the delivery is timely. Before shipment, we have QC to check the quality of products, and will check some products to see if they can be sent.