automatic high speed spiral door security types for cold room

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Security high speed spiral industrial doors

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Insulated PU foam rapid cold storage door

Cold storage application fast shutter door

Product Information
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Company Advantages
1. Standard manufacturing: Hongfa high speed spiral door is manufactured adopting the highest production standards at home and abroad. These standards include quality production system and operating system. With an anti-freeze device, it runs smoothly in a low-temperature working environment
2. One of the greatest quality of high speed spiral door is long service team. The product effectively cut off the air circulation
3. Fatigue resistance is one of the most important mechanical characteristics of this product because it is generally used under cyclic loading conditions. The edge of curtain features continuous injection molded teeth
4. This product is not susceptible to infection and microbial contamination. It will not easily react with the substances in the body. Its steel structure provides strong support

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

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Company Features
1. Shenzhen Hongfa Automatic Door Co, Ltd. primarily manufactures medium and high grade high speed spiral door to satisfy different customers.
2. Shenzhen Hongfa Automatic Door Co, Ltd. constantly improves the product manufacturing process.
3. Shenzhen Hongfa Automatic Door Co, Ltd. will continue to strive towards the goal of domestic first-class security door company. Get info!

u******y

Such features of 3x3 spiral door is matched with high speed spiral door's reasonable structure design. The product has excellent physical and mechanical properties such as heat resistance

w******v

3x3 spiral door produced by Shenzhen Hongfa Automatic Door Co, Ltd. are mainly characterized by their security door. The chip of the LED light is a semiconductor chip that emits light and not easily broken

g******u

Shenzhen Hongfa Automatic Door Co, Ltd. attaches great importance to the design of high speed spiral door. Easy installation is the feature of the product

x******e

The outline of high speed spiral door is original and special. The product has a color rendering index which reaches over 70Ra

v******f

The series of high speed spiral door are 3x3 spiral door, will bring the best result of [拓展关键词特点] for you. The product has excellent physical and mechanical properties such as heat resistance

i******g

The product has high load driving force. It is able to run smoothly under high pressure, overload, and other rigorous mechanical conditions. The product is designed with a heat sink which can dissipate the heat fast

m******x

The product is precise and repeatable. It ensures that its tasks can be finished with the specifications and process every time. It features strong concentrating performance and can give high brightness

b******b

This product has strong colorfastness. In order to improve the fastness under the scorching sun, washing and rubbing conditions, mixed dyes are often used to cause complex chemical reactions to increase their fastness. The chip of the LED light is a semiconductor chip that emits light and not easily broken

p******q

This product resists corrosion. It is made from Corten steel, sometimes called “weathering steel”. This is alloyed steel mixed with other metals that react when exposed to air and water. This reaction results in the formation of a layer of oxidization that prevents further corrosion of the metal. The product is totally energy-saving and eco-friendly and does no pollution to the environment

p******s

The product can end a task in the shortest amount of time. It has exceptionally high productivity and can perform certain tasks at a faster rate than anyone without any fatigue. Thanks to the adoption of the aluminum alloy, the product is waterproof

b******g

This product guarantees good strength. It is durable and has proven to be effective to protect items. The service life of the LED light can reach 50,000 hours

b******a

Our 3x3 spiral door has passed related qualification. With highly bright LED chip, the product produces no radiation, protecting human health

z******j

Hongfa has received much fame for its professional customer service. The surface of the product goes through the anodic oxidation treatment which makes it of anti-corrosion

j******s

Shenzhen Hongfa Automatic Door Co, Ltd. adheres to the business philosophy of 'rigorous, diligent and innovative' to serve the customers. Made of stainless steel hex nuts, the surface of the light is durable and rust-free

t******z

The service offered to customers is great in Hongfa. The product has the characteristics of uniform luminescence

a******d

Shenzhen Hongfa Automatic Door Co, Ltd. has set up a complete distribution and sales network. All the products are of good thermal conductivity

g******l

Shenzhen Hongfa Automatic Door Co, Ltd. is a strong support and guarantee for providing quality services to customers. Made of stainless steel hex nuts, the surface of the light is durable and rust-free

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automatic high speed spiral door security types for cold room

Automatic high speed spiral door security types for cold room