SLIDING DOUBLE ROLLER GROOVE Nickle Plated

A “double groove roller” in the context of UPVC windows and doors is a roller that features two parallel grooves on its wheel. These two grooves are designed to run along corresponding tracks or rails, providing enhanced stability and smoother movement for the sliding sash.

Here’s what defines a double groove roller for UPVC applications:
- Two Grooved Wheels (or one wheel with two grooves): The key characteristic is the presence of two distinct channels or indentations running around the circumference of the wheel. These grooves engage with two separate tracks or a specially designed double track.
- Increased Stability: The dual contact points generally offer more stability compared to a single groove roller, reducing the likelihood of the sash wobbling or coming off the track.
- Smoother Operation: With two points of contact, the weight distribution can be better, potentially leading to smoother gliding.
Material: Similar to single groove rollers, the wheels are often made of nylon or other durable plastics, while the housing can be metal or plastic.

Vasista Hardware is a top supplier of uPVC hardware in Hyderabad, India, providing a wide variety of uPVC hardware for windows and doors.

SLIDING DOUBLE ROLLER GROOVE Nickle Plated

SLIDING DOUBLE ROLLER GROOVE Nickle Plated

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