During the production of Hongfa insulated pu foam door , many crucial and sophisticated processes are conducted, including heat-welding, cementing, sewing, etc. All these above procedures are inspected by specific QC teams. With an anti-freeze device, it runs smoothly in a low-temperature working environment2.
Shenzhen Hongfa Automatic Door Co, Ltd. has strong technical strength and perfect sales network. With the simple structure design, its soft curtain is beneficial to stable operation3.
The product has a hypo-allergenic property. The allergen on the ingredients are almost removed, thus, fewer allergic reactions would occur. The product has a high-efficiency door control system
|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
cold storage doors is the best-sell product in Shenzhen Hongfa Automatic Door Co, Ltd. . The production process in Shenzhen Hongfa Automatic Door Co, Ltd. is professional.2.
We have imported a wide range of extensive fabrication facilities. They allow us to manufacture products in line with the highest standards required by the customers.3.
Our products have been widely used by domestic and foreign customers. We have won praise from these customers for the quality we provide. Currently, we have a presence in foreign markets. Providing superior service is what Shenzhen Hongfa Automatic Door Co, Ltd. wants. Get price!