Automatic Industrial Accordion Exterior Thermal Insulated Bi-Fold Folding Door

Product Description

Product Description

Door Panel Plate	Doubled-Sided 0.8mm Steel
Door Panel Thickness	57mm, 77mm
Opening Speed	90 Degree at 7 Seconds
Opening Style	One-Way, Bidirectional
Specification	PU door panel, GL door frame, casted hinge

Our automatic folding door features the automatic operation and rapid opening from closure to full opening, it also can be manual operated in case of power failure easily. Our automatic folding door will bring you the fastest running speed and security at any time. The European standard production process has been used in folding doors, and the frame is invisible. Also, coarctation design is used between surface panel and frame, without welding.

The high density polyurethane foam whose density exceeds 50kg/m3 is used for the whole door. It can not only enhance the tightness between surface and implicit frame, but also beautify the appearance to a large extent.The connecting hinge adopts casting aluminum and plane thrust bearing, reduced the friction caused by resistance.

Frame adopts the professional aluminum alloy strengthening design to make installation much more convenient, solid and improve the degree of beauty. In the assembly, we use embedded pull rivet nut, prevent the screw loose.

Product Selling Points

 

Hidden Frame Design

 

The frame of door is made of cold-rolled galvanized steel, and designed with U-shape concave and convex grooves molded by special rolling machine. It is covered with 0.6mm to 1.2mm of aluminium plating zinc plate or aluminium alloy plates on both sides, and foamed overall.

Hanging Wheels

 

Hanging wheels are made of sealed bearings and PA66 nylon, four wheels can increase the strength and make the door move smoothly.

Double Brush Seal

 

The door leaf is equipped with EPDM seals and specially designed bottom sealing strips, which overcome the defects of conventional rubber seals such as easy wear and aging, and unsuitability to harsh environments, and have a longer service life.

 

Control Methods

Application

1--Rapid Fireproof Folding Door

High speed folding door for fireproof, high-speed opening and normal speed opening optional. The fastest opening speed can be 90° at 7 seconds, normal speed can reach 90° between 16-26 seconds (differ from door width).

2--Commercial Folding Door

With modern and futurist appearance, our commercial folding door is a flexible door, U value is 1.1W/M2°K, noise in laboratory can be reduced in 55 dB, which is suitable for disabled people access.

3--Subway/High-speed Train Folding Door
Thickness of door panel is 57mm; Surface material uses aluminum zinc plate or aluminum plate, the plate thickness is 0.6mm-1.2mm; Open mode: manual, automatic, infrared ray and so on; Foaming density exceeds 59KG/m3; Can reserve high voltage wire insulation; Material of frame: Steel or aluminum; Width adaption: Steel≤5060mm, aluminium≤6000mm.
 

Partners

Q1:Are you the manufacturer?
A:Yes, we are the manufacturer in this industry more than 20 years and we have cooperated with the customers from all over the world.
 
Q2: What is your main product?
A:Our products include automatic/manual industrial folding doors, commercial folding door, sectional garage doors, sectional industrial doors, full view aluminum sectional door, high speed PVC door, hard metal high speed door, high speed fold-up door,zipper self-repairing high speed door, thermal insulated high speed door, sectional door opener, hydraulic dock leveler, different types of dock shelter etc.
 
Q3:If customization is available?
A:Yes, we provide the customization service as per your requirement.
 
Q4:Can I get the sample?
A:Yes, we can provide the free samples, the shipping cost is on your side.
 
Q5:What's the lead time?
A:Normally, our lead time is 15-20 days upon receiving the deposit. 
 
Q6:What's the payment term? 
A:We accept TT,30% deposit and 70% balance is paid against Bill of loading.