The production of Hongfa spiral door runs smoothly and efficiently thanks to the adoption of sophisticated manufacturing equipment. The product has the advantage of strong wind resistance2.
The product will enhance the overall value of the home. In a sense, it is timeless but at the same is contemporary. The product has the alarm light to remind the operators3.
The product is environmentally friendly. Many of the materials within these batteries, such as lead, plastic, and metal, are recyclable. The product is easy to operate with remote control4.
The product has the perfect tightness. The perfectly smooth joints and protection pipes form a perfect monolithic and seamless structure. Its special zipper design structure connects eliminates gaps5.
With a properly laid out electrical circuits and finely arranged components, this product is not subject to noises, such as noise caused by loose connection of components. The product features dust and insect prevention
|Thickness: ||40mm |
|Opening Style: ||Rolling |
|Opening Type: ||Power Driven |
|Surface Finishing: ||Finished |
|Door Panel Material:||Aluminum With Foam |
|Security Device: ||Light Curtain, Photocell, Safety Air Bag |
|Packaging: ||Plywood box package|
|Productivity: ||100 sets per month|
|Supply Ability: ||100 sets per month|
|HS Code: ||7308300000|
1. display fault code by
2.diversion protect: whenhe motor line faultconnection, it will showerror, door is stopped
3. torsion loop, speedloop, position loop will beclosed
4.automatic memorynction after power off
5. motor with overloadovercurrent provided
1.se motor make thesafety protect functionusing well fa pic rebound
2.ovenoad is strong insome high frequent placethe switch can work over1000 times in a day .
3.releasing device can beloosened in brake or powercut we can use hand toopen the door
Trans parent Vision Window
High quality polycarbonatepanels. the design of thedouble layer structure notonly ensure the door insideand outside heatpreservation effect, andoutside heat preservationeffect and keep goodtransparency and lightingeffects its inside andoutside is clearlyvisible, reveal the gradeappearance
curtains are madinsulated aluminum panelmultideck seal. low noisehinge, PU guide pulley.Windproof 32m/s(theinternational wind grade 12level)
Fast and non wear
With spiral round non-contactthe sectional curtainsconnect with each otherwhen roll up, the curtain materialwon't wear, distort and run fastwithout noise
European Safety standard
High speed door's surface issmooth, and all moving parts arestrictly designed in accordance
When a barrier approaches, thedoor will produce prelightincrease the active and passafety of high speed door
The unique technology makes possible our highly functional side frames that will not allow air, waterdust, pests or other contaminants into your spacewhen the door is shut.
The door panel is filled withpu foam which can prevent burning and noise,and can insulation.
Numerous patents are held in Shenzhen Hongfa Automatic Door Co, Ltd..2.
With the arduous efforts of fantastic technicians, our spiral door stand out in this industry.3.
Shenzhen Hongfa Automatic Door Co, Ltd. holds the business concept of 3x3 spiral door . Ask online!