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Industrial Fire Folding Door
  • Industrial Fire Folding Door
  • Industrial Fire Folding Door
  • Industrial Fire Folding Door
  • Industrial Fire Folding Door
  • Industrial Fire Folding Door

Electric Industrial Fire Insulated Folding Door

Model No.: EF-ZDM102

Electric Industrial Fire Insulated Folding Door

Industrial Fire Folding Door

  • Model No.: EF-ZDM102

Introduction of folding door:

The industrial electric folding door is a kind of door that can be folded. When the door is opened, the door leaves are folded and arranged on one side or both sides of the door opening. Due to the small rotation radius of the folding door body, after the door is opened, the front and rear space centered on the door opening can be fully utilized, and it can be divided into four folding or 6 folding forms, so the folding door can be used in building corridors, industrial plants, Warehouses, places that require a larger width. Advantages of the product: The industrial electric folding door has the characteristics of beautiful appearance, style, good thermal insulation, flexible opening, convenient, small footprint, and compact results. This door has manual, electric, remote control, anti-sand, anti-corrosion and other properties. Widely used in garages, warehouses, workshops and other building gates.

Industrial Fire Folding Door

Industrial Fire Folding Door

Industrial Fire Folding Door

Features:

  • 1. Using a special drive motor and control box, the power is stronger and the performance is better.
  • 2. Conversion between electric control and manual control.
  • 3. Equipped with electrical control delay protection device.
  • 4. The special bottom sealing tops overcome the defects of conventional rubber seals, which are easy to wear, easy to age, and not suitable for harsh environments, and have a longer service life.
  • 5. The induction device for airbag protection is installed in the seal on the side of the door body to ensure that if the door leaf is closing, if a pedestrian or passing vehicle collides, the door leaf will be opened immediately to fully ensure safety.
  • 6. The door frame, small door frame and door panel splicing are all made of specially rolled high-strength aluminum alloy profiles, which greatly reduces the weight of the door body, and does not require anti-rust and paint treatment, which is beautiful and elegant.

Structural principle:

The products are mainly composed of door leaf, door frame, lintel, door opener, transmission rod and transmission frame assembly. The door opener is composed of a reducer, an electromechanical control part, etc. The output shaft of the motor drives the rack to move, and the translation of the rack drives the side door leaf to rotate, thereby driving the middle door leaf guide wheel to move and fold in the guide rail to realize the opening and closing of the door leaf.

Industrial Fire Folding Door

Working principle:

The transmission device of the industrial electric folding door opener is composed of high-quality motors, gears, worm gear reducers, linear guides and other mechanisms. Long and other advantages. The work is that the motor drives the transmission box to drive the gear, the gear drives the upper and lower racks to move linearly in opposite directions, the rack drives the connecting rod, the connecting rod drives the rotating arm, and the rotating arm is linked with the door body, so that the door can be opened freely.

  • 1. Door body: The door body of the electric folding door is made of polyurethane (polystyrene) composite material, with reinforced inner ribs inside, and high-strength oxidized aluminum alloy profiles are outsourced. Surface colors can be ordered on request. Door leaf frame: steel profiles, aluminum profiles, and stainless steel profiles can be selected. Small doors can be set on the door leaf, and lighting windows can also be set. The supporting hardware includes folding door hinges, pulleys, slide rails, etc. Sealing performance: EPDM rubber strips are installed around the door body and the outer frame to ensure the sealing performance of the door body, which is suitable for the cold weather in the north.
  • 2. Electric drive system: Special motor for electric folding door, power supply 220v 50HZ power 110W-550W, in case of emergency or power failure, manual chain can be used to manually clutch the door body to the machine to realize the manual switch function.
  • 3. Control mode a: The control box is equipped with three manual buttons for opening, closing, stopping, and has various interfaces such as infrared and airbags; b. The remote control can realize the function of controlling the operation of two folding door operators at the same time.
  • 4. Accessories: The door body accessories are all made of cold-rolled galvanized steel sheet, and the surface is sprayed with plastic to ensure the strength, but also increase the aesthetics and durability. Safety performance of industrial electric folding doors Infrared induction device: When the door body is running, the pedestrian passes through the induction range, and the door body stops immediately. Airbag: When the door is running, when pedestrians pass through the door, the door is blocked when the door is closed, the airbag works, and the door returns immediately. The hangar door is a kind of super-large sliding door. The door is mostly made of channel steel or c-shaped steel as the skeleton, and the surface is covered with corrugated board.

The door and door leaf adopts steel frame, and the panel adopts Baosteel-produced pressure-type color plate, fluorine-free environment-friendly polyurethane foam plate, and polycarbonate sunshine plate for users to choose. The door opener adopts mechatronics device and adopts PLC frequency conversion control. The travel limit adopts photoelectric induction non-contact limit. There is an audible and visual alarm warning during the door opening process. Infrared detection will stop when it is blocked. In case of power failure, it can be switched to manual opening state.

Industrial Fire Folding Door

Industrial Folding Door Factory:





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