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Hongfa fine-quality security door dropshipping for cold room

Hongfa fine-quality security door dropshipping for cold room
  • Hongfa fine-quality security door dropshipping for cold room
  • Hongfa fine-quality security door dropshipping for cold room
  • Hongfa fine-quality security door dropshipping for cold room
  • Hongfa fine-quality security door dropshipping for cold room
  • Hongfa fine-quality security door dropshipping for cold room
  • Hongfa fine-quality security door dropshipping for cold room

Hongfa fine-quality security door dropshipping for cold room

The costs for Hongfa electric roll up door is reduced in the design phase. The product greatly helps reduce air convection
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Company Advantages
1. The costs for Hongfa electric roll up door is reduced in the design phase. The product greatly helps reduce air convection
2. The product is well-known at home and abroad with so many advantages and features. The product is widely used in supermarket warehousing
3. The product has a durable construction. It is built to withstand great abuse, which extends its lifespan under harsh environments. The product has the advantage of strong wind resistance
4. This product is safe to use. It is designed with a protection system to prevent power leakage problems. And its insulated housing can protect the user from electric shock. The product is easy to operate with remote control


Basic Info
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 
Additional Info
Packaging: Plywood box package
Productivity: 100 sets per month
Transportation: Ocean,Land
Supply Ability: 100 sets per month
HS Code: 7308300000
Port: Shenzhen,Guangzhou


High Speed Door


High speed with turbine motor door is a new metal industrial door, which is usedto keep warm, energy-efficient, seal, efficient, anti-wind, and green products, thehighest speed of open can up to 2. 5m/s, apply to high frequented logisticschannel.


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SEW

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

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Motor system

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

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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

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Door dimension

curtains are madinsulated aluminum panelmultideck seal. low noisehinge, PU guide pulley.Windproof 32m/s(theinternational wind grade 12level)



Features


We have the certificate of ISO9001,CE&SGS international quality system to keep the quality !


                           
part.1
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
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part.2
European Safety standard
High speed door's surface issmooth, and all moving parts arestrictly designed in accordance
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part.3
Safer
When a barrier approaches, thedoor will produce prelightincrease the active and passafety of high speed door
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part.4
Sealing
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.
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part.5
PU foam
The door panel is filled withpu foam which can prevent burning and noise,and can insulation.
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Production Process


Over the years, we have designed, developed and manufactureed a wide range of PVC HIHG SPEED DOOR , automatic sliding doors, aluminum trubo fast shutter doors, medical automatic sliding doors, overhead lifting door, sectional door, gargae door and door accessories.


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Aluminium-Alloy-Spiral-Track
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Aluminum-Alloy-Door-Panel


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Control-box
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Transparent-Windows



Production Process


We have the certificate of ISO9001,CE&SGS international quality system to keep the quality !


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Packing&Logistics


Over the years, we have designed, developed and manufactureed a wide range of PVC HIHG SPEED DOOR , automatic sliding doors, aluminum trubo fast shutter doors, medical automatic sliding doors, overhead lifting door, sectional door, gargae door and door accessories.

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Company Features
1. Shenzhen Hongfa Automatic Door Co, Ltd. has made critical breakthroughs in key technologies and improved security door development in China.
2. Shenzhen Hongfa Automatic Door Co, Ltd. aims to become one of the most influential high-end brand of spiral fast door. Inquire online!
During the production of Hongfa electric roll up door, advanced manufacturing equipment are introduced such as cleaning, engraving, and packing machines which are specifically designed for gift or crafts making.
Hongfa electric roll up door is scrutinized under complete gifts and crafts quality management system, consisting of pre-production inspection, during production inspection and final random inspection.
The raw materials or parts of Hongfa spiral fast door would be inspected before production. The materials or parts are guaranteed eco-friendly and non-toxic by the suppliers who hold gift&crafts quality certifications.
Hongfa spiral fast door undergoes strict QC inspection including workmanship control, random inspection, and routine inspection. These inspections prove to be helpful to the quality of the product, satisfying the requirements for gifts&crafts.
Hongfa spiral fast door has to go through a series of professional production stages including material selection, quality inspection, the initial product test before it goes to the gift shops.
Our quality controllers are responsible for continuous small changes to keep production within the specified parameters and to ensure product quality.
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