LightPro 3 Hook Expan Set for Background System - Master Your Studio Workflow The LightPro 3 Hook Expan Set is a professional, unitized chain-driven background support system engineered to securely rig and flawlessly deploy up to three heavy-duty seamless paper or vinyl rolls in high-volume commercial environments. Built for the Demands of Modern Production Commercial photography and video production demand rapid turnaround times and perfectly flat, unblemished backdrops to maintain pristine light distribution and uncompromising color accuracy. The LightPro 3 Hook Expan Set eliminates the costly delays of manually swapping heavy background materials by keeping up to three distinct rolls permanently rigged and ready for instant deployment. By utilizing a high-tension expandable drive mechanism, the Expans lock securely into the internal core of the provided 3.25m aluminum tubes. This critical structural reinforcement prevents the dreaded torsional bowing and center-sag that plagues traditional lightweight support systems when subjected to the high payload capacity of full-length 2.72m paper or dense PVC vinyl. Whether configuring a permanent cyclorama alternative via flush wall or ceiling mounts, or designing a dual-mobile studio ecosystem paired with Autopoles, this unitized drive system delivers absolute shear strength and zero-footprint rigging. The heavy-duty bracket architecture clears vital floor space of cumbersome light stands, granting lighting technicians the freedom to place high-output fixtures and heavy modifiers precisely where required without spatial limitations. Furthermore, the friction-dampened, color-coded chain drives empower operators to smoothly unspool and retract materials with granular control. This effectively arrests unwanted freewheeling, minimizing edge-curling or material waste, and allowing your crew to maintain peak production efficiency during demanding editorial shoots. Key Technical Specifications System Architecture: 3-Roll unitized manual chain-driven background support mechanism Drive Mechanism: High-impact expandable core drives (Expans) with adjustable friction-dampening control Chain System: Heavy-duty, color-coded drive chains for immediate visual identification in low-light studio settings Mounting Brackets: 1x Set of high-tensile cast metal Triple Hook brackets Mounting Orientations: Fixed wall flush mount, fixed ceiling mount, or dual-mobile (fully compatible with optional Autopoles and Super Clamps) Structural Crossbars: Includes 3x 3.25m heavy-duty aluminum structural tubes Deflection Control: Rigid aluminum cores prevent torsional bowing and core sag in 2.72m seamless paper Maximum Capacity: 3 independent background rolls deployed simultaneously Supported Materials: Full-width seamless paper, heavy PVC vinyl, velvet, and chroma-key green screen fabrics Production FAQ How does the system prevent full-width seamless paper from sagging during long-term installation? The kit includes three 3.25m rigid aluminum crossbars that act as a central structural core, completely eliminating the center sag and torsional bowing that occurs when high-payload 2.72m paper rolls are suspended over time. Can the tension be adjusted to handle the weight of heavy PVC vinyl backgrounds? Absolutely. The expandable drive mechanisms feature a built-in friction-dampening control that locks the core tightly into place, preventing heavy, high-density materials from unspooling or freewheeling under their own weight. What additional rigging is required to convert this from a fixed mount to a location-ready mobile system? To transition from a permanent wall or ceiling flush mount to a non-destructive mobile studio configuration, simply secure the included triple hooks to two heavy-duty Autopoles using industry-standard Super Clamps. Are the drive chains noisy when making background adjustments on a soundstage? The high-impact polycarbonate chains are engineered for a smooth, consistent glide with minimal acoustic interference, though it is standard practice to lock in your background drops between takes to ensure a pristine noise floor for critical audio capture. *** Please note: Autopoles are not included in this kit, this is for demonstration purposes *** *** Please note: Paper rolls sold separately*** *** Please note: Aluminium tubes are long items and may incur extra shipping charges***
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