Company Advantages1. roll up doors interior developed by Shenzhen Hongfa Automatic Door Co, Ltd. has superior characteristic such as small roll up doors . The product does not need hand operation
2. It has been sold all over the country and has been favored all over the world. The product is widely used in supermarket warehousing
3. Its premium quality highly meets international standard specifications. The product features seal performance and air tightness
4. The quality and performance of the product have been greatly improved by our excellent R&D team. With an anti-freeze device, it runs smoothly in a low-temperature working environment
5. The product is carefully tested by professional QC staff in all respects, including durability, performance, etc. The product helps save energy and reduce air convection
Basic Info
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Type: | Rolling |
Opening Type: | Power Driven |
Surface Finishing: | Finished |
Door Frame: | Stainless Steel, Aluminum, Galvanize Steel |
Open Style: | Rolling |
Special Function: | Soundproof |
Position: | Industrial |
Additional Info
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Packaging: | Plywood Box Package
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Certificate: | ISO9001, CE,SGS, TUV |
Port: | Shenzhen,Guangzhou |
Productivity: | 500 Sets Per Month |
Transportation: | Ocean,Land,Air |
Supply Ability: | 500 Sets Per Month |
HS Code: | 7308300000 |

High Speed Access. We offer a comprehensive range of high speed roller and high speed insulated doors for internal and external installations. High speed doors are ideal for high traffic areas where controlled access is required.
Save Energy & Reduce Contamination. Air leakage in industrial premises is a costly expense and ensuring you have the correct doors in operation is critical to reduce energy costs. The High speed automatic opening and closing of these rapid roll doors will provide valuable energy saving by maintaining the internal room temperature and also reduce contamination from airborne pollution and ingress of insects and vermin, essential in controlled warehouses and buildings. With a travel speed of up to 3 meters a second with some doors the operation cycle can be completed in a very short time, keeping the inside atmosphere as stable as possible all year round.
Access Control. Access control can be with remote control, radar sensors, ground loops, push button, key cards, digital code pads, finger readers and other devices to suit your individual needs in the warehouse or factory.
part.1
Color
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
part.2
Radar induction
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
part.3
Servo motor
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)
part.4
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.
part.5
Brush
Intensive double layer brush,
dustproof and lower noise
part.6
Safe optoelectronics
Function: It's stop the door when the door is closing and someone through the door
part.7
Reinforce girder
Reinforce girder: Aluminum alloy 45mm width
Function: reinforce the curtain and wind resistant
part.8
Open way
Magnetic loop+remote control+push Button for forklift through
Radar sensor+push button for people throughMagnetic Loop

Company Features1. Shenzhen Hongfa Automatic Door Co, Ltd. is an experienced producer of roll up doors interior .
2. With a modern production line, Shenzhen Hongfa Automatic Door Co, Ltd. is fully capable of producing high-quality small roll up doors products.
3. In this booming society, Hongfa aims to be a much better company in the area of pvc high speed door . Inquire now!