automatic high speed spiral door security types for cold room

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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!

b******n

Hongfa security door has been tested for dimensional stability, performance and color fastness to meet the regulatory requirements of the bedding industry. The Gost certificate has been obtained for the Russian market

r******q

The quality of Hongfa high speed spiral door is comprehensively tested by the QC department of our company, which conforms to the provisions and requirements of China textile industry federation. It, up to the requirements from different industries, is widely applied

s******n

The manufacturing processes of Hongfa 3x3 spiral door are strictly conducted. These processes include metal materials preparation, cutting, polishing, and mechanical assembly. The product is excellent in dust prevention

w******e

Hongfa 3x3 spiral door must go through the following inspection process. They are surface defects tests, specification consistency tests, mechanical properties tests, functional realization tests, etc. The product is well used in many large engineering projects

r******t

Testing for Hongfa security door includes several aspects. It will be tested in terms of its work blank, components and parts, and raw materials in virtue of measuring appliances that are designed for the machinery. The product is well known for high accuracy and great stability

j******y

security door with high speed spiral door is praised by the majority of customers. It is up to both domestic and international standards

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Automatic high speed spiral door security types for cold room