EG65 is a movable partition system designed for restaurant private rooms, boutique hotel ballrooms, corporate training classrooms, and meeting areas. It emphasizes smooth, low-effort operation under frequent cycling, consistent speech privacy, and long-term durability. Each panel is 68 mm thick with heights up to 4 m; acoustic performance covers STC 32–45 dB to effectively limit cross-talk from everyday conversation and equipment noise. Top and bottom telescopic seals (≤140 mm travel) work with a linked compression mechanism to close quickly and lock securely, while easing demands on floor flatness and ceiling tolerances.
Structural and materials configuration includes a welded steel internal frame with approximately 55 kg/m³ fire-rated acoustic infill. Perimeter silicone gaskets and magnetic inter-panel seals (≥40 N/m attraction) together reduce leakage at micro-gaps and edge sound bridges. The locking assembly uses a jack-style transmission with a Grade 8.8 M12 fine-thread carbon-steel screw, maintaining stable clamping force and reliability through frequent open/close cycles.
Two overhead track and carrier packages address different load and budget needs:
Heavy-duty (L-450): one-piece 6061-T6 aluminum track, ~13 μm anodized layer; track rated at about 450 kg/m. Carriers use POM wheels with low-noise, high-speed bearings, each rated to ~450 kg; one carrier per panel. An added thrust bearing helps absorb side loads for steadier starts and turns.
Standard-duty (L-300): same one-piece aluminum track with split upper/lower running surfaces to lower contact resistance; track rated at ~300 kg/m. Stacked-wheel carriers rated ~150 kg each; two per panel for a cost-efficient, reliable setup.
For field fit, EG65 accommodates ceiling unevenness and elevation variance without heavy rework. An optional wall strike post provides clean terminations to existing doorways or corridors. Plan panel parking bays, track junctions, furniture clearances, and egress paths early to shorten changeover time and reduce operator training.
Finish options span durable, easy-clean melamine, premium wood veneers, acoustically friendly fabric upholstery, and functional writable surfaces (e.g., whiteboard). For restaurant use, prioritize cleanability; for executive meeting and upscale hospitality, choose refined textures and wood finishes. Review samples under both warm and cool lighting during mockups to control color shift and reflectivity.
Acoustically, EG65 pairs structural sealing with absorptive infill to cut edge leakage and panel resonance, achieving STC 32–45 dB. For speech-focused classrooms and meeting rooms, add ceiling/wall absorption (e.g., perforated panels with insulation, polyester boards) to manage reverberation and avoid listener fatigue. During installation, verify track centerlines, hanger spacing, anchor pull-out strength, and floor flatness to ensure uniform gasket compression and prevent localized leakage.
For handling and safety, optimized wheel–track geometry and low-noise bearings deliver a light, quiet glide; the top thrust bearing buffers side impacts at starts and turns, reducing peak effort. In public or high-traffic zones, clearly mark panel travel paths and fit tool-released mechanical locks at the lead panel to deter misuse. For powered or semi-automatic options, coordinate early on electrical rough-in, control logic, and safety sensors for integrated operation.
Maintenance follows a light, predictable routine:
Quarterly: clear dust/debris from tracks; check trolley bearings; inspect silicone and magnetic seals for elasticity and wear; lubricate and verify the top/bottom jack screw assemblies.
Annually: comprehensive check of frame joints, fasteners, panel flatness, and magnetic holding force; replace seal segments as needed and re-tune.
Recommended delivery process: requirements and site verification → load calc and track routing → detail coordination and terminations → factory fabrication and pre-assembly → on-site install and commissioning → handover with training and maintenance guide. For high-change commercial venues, lock in parking bay sizes, strike post locations, and future expansion partitions during design development to avoid costly changes later.