Automatic Sliding Doors by Hectafine

Choosing the right entrance door is often the first decision that shapes how visitors experience a building, and for the vast majority of commercial, institutional and retail projects in India, the Automatic Sliding Door remains the natural starting point. In a sliding system, two or more door panels glide horizontally on an overhead track, driven by a microprocessor-controlled motor that continuously monitors speed, load and obstruction signals to deliver a smooth, predictable opening and closing cycle every single time. Because the panels travel parallel to the wall rather than swinging into the room, no door-swing radius is consumed on either side of the opening - a major advantage in lobbies, corridors and storefronts where every square foot of usable floor space matters.

What makes sliding doors such a dependable long-term investment is the breadth of configurations available within the category. Lightweight single-slide units suit smaller offices and shop entrances, while heavy-duty bi-parting and multi-panel telescopic configurations are engineered to carry panel weights well into the hundreds of kilograms making them equally at home at a boutique clinic or a busy airport terminal. Leading drive-technology brands that Hectafine partners with including Japanese-engineered NABCO systems and German-engineered Deutschtec systems build in features such as self-diagnostic sensor checks before every cycle, network-based (CAN) communication between the controller and sensors for more reliable fault detection, and adjustable opening/closing speed profiles tuned to a building's specific footfall pattern. Drive units from both manufacturers are tested to recognised international standards such as DIN 18650 and EN 16005, giving specifiers confidence in performance, safety and long-term reliability before a single door is installed on site.

For projects with life-safety requirements, full break-out panels allow the entire door leaf to swing open manually in an emergency, satisfying fire and evacuation codes without compromising day-to-day automated convenience a feature both Deutschtec and NABCO offer as a standard variant within their sliding ranges. Curved-glass, all-glass and frameless options also allow sliding doors to double as a design statement on premium facades, rather than purely a functional element, while concealed-overhead configurations keep the mechanism hidden for a cleaner architectural finish.

From a buyer's perspective, the key decision points are panel weight capacity, required clear opening width, and the level of safety/sensor sophistication needed for the application a retail entrance and a hospital corridor will have very different demands even though both use the same underlying sliding mechanism. With low running costs, a long operational lifespan, and decades of proven reliability across millions of installations worldwide, the automatic sliding door continues to be the benchmark entrance solution against which every other automatic door type is measured.

• Door Types: Single slide, Bi-parting, Multi-panel telescopic, Sliding Breakout doors 
• Maximum Panel Weight: Up to 150 kg (standard) / Up to 250 kg per panel (heavy-duty bi-parting) / Up to 500 kg (single slide, heavy-duty)
• Opening Width: 600 mm – 3000 mm (custom widths available)
• Opening Height: Up to 2700 mm
• Drive Mechanism: Brushless DC motor with microprocessor control & belt/timing-belt drive
• Opening Speed: 100 – 800 mm/sec (adjustable)
• Closing Speed: 100 – 500 mm/sec (adjustable)
• Activation:  Motion sensor, push button, radar sensor, card/biometric access, remote control