Scope of application: Suitable for the doors of various factories, warehouses, garages, and other buildings, especially for doors that open frequently, quickly, and with a high degree of automation. Commercial folding doors are suitable for various high-end shops and business venues, such as auto quick repair shops, 4S dealerships, commercial stores, and so on. Attractive appearance with good transparency.
Specification features
1. The door body adopts a hidden frame design: the inner frame is made of cold-rolled galvanized steel plates, formed by a dedicated forming machine into a U-shape with concave and concave grooves. Both sides are covered with 0.6mm-10mm color panels or aluminum plates, fully foamed. Door body strength
Higher, with door panel thicknesses of 57mm and 77mm.
2. Multi-panel structure door panels: when the door body does not need to be fully opened, partial opening is allowed, reducing opening and closing time and heat loss.
3. The bottom of the door body uses high-density double-layer brush sealing, with EPDM rubber sealing between the door frame and each door panel, and a brush-type seal installed on top.
4. The top guide rail should be 4mm thick on the eaves, and the fastener thickness should not be less than 4mm.
5. The bottom guide channel is a 2mm thick aluminum Taijin guide groove, with a small-angle waterproof slope (or more special design configurations), standard configuration for single-side folding with at least three folds, with two folds as an option.
6. The door panel and hinge connection use a pre-embedded pull nut design, with the riveting nut on the door body.
7. The top guide rail is a 50x50x3mm steel rail or a 5mm thick aluminum alloy rail; a 4mm galvanized steel plate rail with a single side folded more than four folds is a 4mm galvanized steel plate formed rail. The adjustable bracket at the bottom of the channel is standard.
8. The hanger wheels are made of enclosed bearings combined with PA66 nylon, specially designed, with four wheels forming a set to increase strength and smoothness.
9. Configuration range: Single leaf standard maximum width 1200mm, minimum width S00mm, special width maximum single leaf custom value 1500 ml, panel thickness 57mm suitable for door body height within 7000mm, panel thickness 77mm suitable for doors
The body height is above 7000mm, with the maximum single panel height being 13000mm.
Appearance
1. The exterior panel color is generally white-gray; special colors require customization;
2. Temporal colors can be customized within any national standard color chart:
3. All hardware follows the standard anodized aluminum/galvanized/sprayed surface;
4. Aluminum fittings undergo surface spray treatment.
There are various ways to open them
1. Remote control activation; 2. Card swipe to activate; 3. Geomagnetic sensor activated; 4. Infrared sensor activated; 5. Radar activated.
Lock
Optional
1. Manual doors include an internal latch lock and a handle, which are locked onto the folding door panel:
2. The motor of the electric door automatically locks at the closed position, and the high-performance motor also allows the door to be opened manually: equipped with a platform removal device.
1. Single-sided or double-sided boards and all external hinge facilities can be applied with a standard RAL color for polyester powder coating:
3. Double-layer acrylic glass or tempered laminated glass for viewing,
2. The drive section uses a quiet (opening time can be freely set according to the motor) fast motor, safe and controllable:
4. Small doors with emergency locks.
