The highly developed technology and the latest machine is used to manufacture Hongfa roller shutter doors in accordance with international standards. With its high-efficiency drive system, it operates smoothly2.
The product helps reduce waterborne diseases such as diarrhea, infectious hepatitis, and lead and fluorosis poisoning which cause acute health effects. The product features dust and insect prevention3.
Due to the strict quality control system, the performance of the product is greatly improved. The product has outstanding insulation save energy4.
The product is of high quality as it is manufactured under the surveillance of our highly qualified professionals. It won't be damaged by the collision accident
|Open Style: ||Rolling |
|Opening Type: ||Power Driven |
|Special Function:|| Security |
|Position: ||Industrial |
|Surface Finishing: ||Finished |
|Certificate: ||UL,CE,SGS |
|Packaging: ||Plywood Case or Cardboard|
|Productivity: ||1000 pieces/month|
|HS Code: ||73083000|
1.Motor:Brake motor or SERVO motor. Work power source 220V/50Hz or 380V/50Hz. The power 0.55-1.5KW; F: IP55. Operating temperature: -30-60 degree Celsius.
2. Control panel:Italy brand SERVO control panel. With more accurate controlling of motor running than traditional encoder control. And Human-Machine Interface display is equipped, to make the daily operation and setting much easier. There is Fault Self-checking program and shows error codes when there is fault.
3. Air-tight design:Special zipper design structure, connects the fabric and guide rails as a whole body, eliminating gap between them. It obviously improves overall seal performance and air tightness.
4. Self-repair design:A flexible torsion spring is adopted as bottom balance weight, instead of hard aluminum alloy profile of regular rapid doors. When there is a collision accident by forklift or other objects, the door will not be damaged. And it can recover automatically or semi-automatically under hand assistance. This design effectively reduces the maintenance and repair work caused by collisions.
5. Steel structure :It includes two guide rails, one top cover and one motor cover.
Standard material: Galvanized steel, surface is painted; Optional material: 304 stainless steel
Thickness: 2.0mm for guide rails, 1.5mm for top cover and motor cover.
6. PVC Fabric:Material: PVC Fabric; Thickness available:0.8mm, 1.0mm,1.2mm and 1.5mm; Colors available: Blue/Yellow/ Red/Grey/White/Full Clear. The price of Full clear is higher than others by 5%. All other colors are with same price.
7. Safety performance:A. Safety photo cell.
B. Proximity sensor, at the bottom.
C. Alarm light for caution
8. Standard operation method :Control buttons of both sides.
9. Optional operation methods :One-side radar/ Remote control(2 control panels) / One-side vehicle detector / One-side pull switch /; Interlocking
It is made of reinforced PVC, with flexible weighted soft bottom edge.
The edge of curtain has continuous injection molded teeth that then move up and down in a self-lubricating polyethylene track attached to structural galvanized side frames.
ColorGrey, Yellow grid, Purple, Green, Light green, Black,Perforated Yellow grld, White, Blue, White grldSky Blue, Yellow, Orange, Red Color
curtain: 0. 8mmthickness
Transparent curtain: 1. 2mm.
Function: insect prevention, dust prevention, Cutoff the air circulation
Radar sensor: The place on the cover box. Candetect 3 meters area!
Function: detect the moving thing and open the
For the place which has more people through
High speed door optional motor:
1. Germany SEW motor(380V/220V 50HZ 0.75KW,1.5KW,2.2KW.)
2. Our own brand Hofic(380V/220V 50HZ 0.75KW,1.5KM,2.2KW)
3. China Brand SEJ(380V/220V 50HZ 0.75KW,1.5KM,2.2KW)
4. SERVO motor(380V/220V 50HZ 0.75KW, 1. 5KW)
Servo control box
Control box: Include control system+PLC+transducer+encoder+airbag system
Brand: Japan Mitsubishi/Our own Hofic/Holip
Function: all the control system are inside in it.
Reinforce girder: Aluminum alloy 45mm width
Function: reinforce the curtain and wind resistant
When the door by the impact and dislocation occurs,repeat mosaic patented technology that is derailing repair syatem stars automatically,without any manual and automatic reset to is original state force to effectively reduce maintenance time saving cost.
Magnetic loop+remote control+push Button for forklift through
Radar sensor+push button for people throughMagnetic Loop
In the process, Hongfa is always in a dominant position in zipper door industry. Shenzhen Hongfa Automatic Door Co, Ltd. has professional technique team provided with strong Self-repairing Door research technology.2.
Shenzhen Hongfa Automatic Door Co, Ltd. has strong technical force, advanced technology, and complete equipment.3.
There is no such kind of product like our high performance doors which are of so good a quality. Shenzhen Hongfa Automatic Door Co, Ltd.'s mission is to provide the best service to our customers through our global partners. Inquire!