High quality Ripple Fold Master Track Accessories Runners (Overlap Arm) Iron & Plastic Heavy-Duty Wholesale

Product Overview

The Heavy-Duty Driving Force Behind Your Ripple Fold System

The Master Runners (also known as the Overlap Arm) is the most critical load-bearing component in any motorized curtain track. Designed specifically for Ripple Fold (S-Fold) systems, our Premium Master Carriers ensure that the leading edges of your drapes meet perfectly in the center, overlapping seamlessly to eliminate any light leakage.

Constructed from a robust Iron body paired with premium self-lubricating Plastic wheels, this master carrier offers the perfect balance of industrial-grade strength and whisper-quiet operation. The iron frame guarantees that the arm will never bend or break under the stress of pulling ultra-heavy, extra-wide hotel blackout curtains. Available at highly competitive wholesale pricing, it is the premier choice for professional curtain fabricators, installers, and project integrators worldwide.

Key Features

• Heavy-Duty Iron Frame: The main body and overlapping arms are forged from high-strength iron, providing exceptional durability and preventing deformation when dragging massive, heavy-duty fabrics.

• Quiet Plastic Gliders: Equipped with premium plastic (POM) wheels that glide friction-free inside the aluminum track, delivering a silent (<35dB) and buttery-smooth movement.

• Perfect Light Blocking: The intelligently designed overlapping arms ensure the two curtain panels cross over each other flawlessly when closed, eliminating the annoying light gap in the middle of the window.

• Smart Motor Ready: Fully compatible with the drive belts and gearboxes of our Galime smart motors, effortlessly translating the motor's high torque into linear motion.

Specification

FAQ

Q1: Why is this made of Iron and Plastic instead of just plastic?

A1: The Master Carrier takes the entire pulling force of the motor and the full drag weight of the curtain. A pure plastic arm could bend or snap over time under heavy loads. The Iron body provides unbreakable strength, while the Plastic wheels ensure the glide remains silent and smooth against the aluminum track.

Q2: Does this master carrier overlap in the middle?

A2: Yes. They are designed as an overlapping pair (left and right). When the smart curtain closes, the arms guide the leading edges of the fabric past each other, creating a perfect seal that blocks out 100% of the light in the center.