Before the delivery of Hongfa fast door, it undergoes a strict brightness test. It is analyzed and screened by brightness analyzer to eliminate unqualified one. Its steel structure provides strong support2.
Shenzhen Hongfa Automatic Door Co, Ltd.'s ownership of the brand guarantees a stable supply of goods and an excellent price/performance ratio. With its high-efficiency drive system, it operates smoothly3.
The product does not contain harmful substances. Its materials have been inspected to make sure no heavy metals such as lead, cadmium, mercury, and PBDE are included. The product helps save energy and reduce air convection4.
It has good hand characteristics which include thickness compressibility, plane compressibility, flexibility self flex, resistance flex, maintenance flex, and reflex. The product is characterized by low noise
|Opening Type:||Power Driven|
|Door Frame:||Stainless Steel, Aluminum, Galvanize Steel|
|Packaging:||Plywood Box Package|
|Certificate:||ISO9001, CE,SGS, TUV|
|Productivity: ||400 Sets Per Month|
|Supply Ability:||400 Sets Per Month|
Advantage: insolated to keep the freezer room temperature. Self reparing after rolling up, when impact the curtain.
Technology Category: Technical Paramerers
Useage:Widely used in food chemistry textile electronics supemarket refrigeration logistics,warehousing and other places.
Size:Maximum size:W6000*H6000mm exceed this range according to the site specific production process.
Wind strength:Wind resistance of up to 1176pa.
Color curtains: Red , orange , yellow , green , blue , black , gray ,transparent.
Structural material:1.5mm thick cole rolled steel or 1.5mm thick staninless steel.
Drive System:220V/380V 50Hz IP55 power 0.55KW-6.5KW
Door Control System:PLC converter adjustable delay off,greatly improving the efficiency in the use and life of German goods into the encoder.
Optional:Geomagnetism,radar,airbag,infrared,remote control or by hand switch
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.
Intensive double layer brush,
dustproof and lower noise
Function: It's stop the door when the door is closing and someone through the door
Reinforce girder: Aluminum alloy 45mm width
Function: reinforce the curtain and wind resistant
Magnetic loop+remote control+push Button for forklift through
Radar sensor+push button for people throughMagnetic Loop
Hongfa is China's most famous fast door brand.2.
The establishment of insulated pu foam door team ensures efficiently the quality of cold storage doors manufacturer .3.
We are committed to being an ethical, value-based corporate citizen operating in a fair and legal way in every market, through respecting human rights, operating through a sustainable supply chain. Please contact.