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Hongfa best where to buy roll up doors for cold storage room

Hongfa best where to buy roll up doors for cold storage room

Hongfa best where to buy roll up doors for cold storage room
  • Hongfa best where to buy roll up doors for cold storage room
  • Hongfa best where to buy roll up doors for cold storage room
  • Hongfa best where to buy roll up doors for cold storage room
  • Hongfa best where to buy roll up doors for cold storage room
  • Hongfa best where to buy roll up doors for cold storage room

Hongfa best where to buy roll up doors for cold storage room

Hongfa is manufactured by means of both machines and manual labor. Especially some detailed and sophisticated parts or workmanship, are manually finished by our professional workers who have years of experience in handmade crafts. With an anti-freeze device, it runs smoothly in a low-temperature working environment
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Company Advantages
1. Hongfa is manufactured by means of both machines and manual labor. Especially some detailed and sophisticated parts or workmanship, are manually finished by our professional workers who have years of experience in handmade crafts. With an anti-freeze device, it runs smoothly in a low-temperature working environment
2. People can be reassured that the product contains no methanal or other harmful substances which may cause a health risk. The product has operation methods to choose from
3. The product is free of electrical problems. During its operation, there is no dangerous phenomenon such as electric current, electric arc, electromagnetic field, and static electricity. The product has a high-efficiency door control system


Basic Info
Open Style: Rolling 
Opening Type: Power Driven 
Special Function: Security 
Position: Industrial 
Surface Finishing: Finished 
Certificate: UL,CE,SGS 
Additional Info
Packaging: Plywood Case or Cardboard
Productivity: 1000 pieces/month
Transportation: Ocean,Land,Air
Certificate: IS9001
HS Code: 73083000
Port: Shenzhen,Guangzhou


Product Description


Technical Descriptions:
  • 1.Motor:Brake motor or SERVO motor. Work power source 220V/50Hz or 380V/50Hz. The power 0.55-1.5KW; F: IP55. Operating temperature: -30-60 degree Celsius.

  • 2. Control panel:Italy brand SERVO control panel. With more accurate controlling of motor running than traditional encoder control. And Human-Machine Interface display is equipped, to make the daily operation and setting much easier. There is Fault Self-checking program and shows error codes when there is fault.

  • 3. Air-tight design:Special zipper design structure, connects the fabric and guide rails as a whole body, eliminating gap between them. It obviously improves overall seal performance and air tightness.

  • 4. Self-repair design:A flexible torsion spring is adopted as bottom balance weight, instead of hard aluminum alloy profile of regular rapid doors. When there is a collision accident by forklift or other objects, the door will not be damaged. And it can recover automatically or semi-automatically under hand assistance. This design effectively reduces the maintenance and repair work caused by collisions.

  • 5. Steel structure :It includes two guide rails, one top cover and one motor cover. Standard material: Galvanized steel, surface is painted; Optional material: 304 stainless steel Thickness: 2.0mm for guide rails, 1.5mm for top cover and motor cover.

  • 6. PVC Fabric:Material: PVC Fabric; Thickness available:0.8mm, 1.0mm,1.2mm and 1.5mm; Colors available: Blue/Yellow/ Red/Grey/White/Full Clear. The price of Full clear is higher than others by 5%. All other colors are with same price.

  • 7. Safety performance:A. Safety photo cell. B. Proximity sensor, at the bottom. C. Alarm light for caution

  • 8. Standard operation method :Control buttons of both sides.

  • 9. Optional operation methods :One-side radar/ Remote control(2 control panels) / One-side vehicle detector / One-side pull switch /; Interlocking


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It is made of reinforced PVC, with flexible weighted soft bottom edge.

The edge of curtain has continuous injection molded teeth that then move up and down in a self-lubricating polyethylene track attached to structural galvanized side frames.



Why choose us?


Eight reasons for choosing us


                           
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
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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
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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)
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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.
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part.5
Reinforce girder
Reinforce girder: Aluminum alloy 45mm width
Function: reinforce the curtain and wind resistant
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part.6
zipper
When the door by the impact and dislocation occurs,repeat mosaic patented technology that is derailing repair syatem stars automatically,without any manual and automatic reset to is original state force to effectively reduce maintenance time saving cost.
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part.7
Open way
Magnetic loop+remote control+push Button for forklift through
Radar sensor+push button for people throughMagnetic Loop
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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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Certificate


Shenzhen Hongfa Automatic Co,.Ltd is a high-tech company that engages in the development of world-class advanced automatic doors. Our main products include quick rolling door, industrial accumulation door, industrial rolling door, PVC rolling door, rapid rolling door, fire-resisting rolling door, industrial lift door, automatic induction door, automatic vertical hinged door, medical automatic door, stainless steel automatic door, electric folding gate, crystal rolling door, electric roller shutter of various materials, and parking lot series.

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Company Features
1. Shenzhen Hongfa Automatic Door Co, Ltd. has advanced production machines and modern production lines for where to buy roll up doors .
2. Our factory has imported a series of testing facilities. This allows us to observe the performance of packaging and product in real-time, constantly improving the safety and quality of products.
3. Fully satisfying the needs of customers with our heart and soul is the requirement of Hongfa to each staff. Get more info!
Skillfully designed, Hongfa where to buy roll up doors comes with a variety of styles.
Hongfa where to buy roll up doors is designed in accordance with the industrial conditions.
Hongfa where to buy roll up doors adopts the most environmentally-friendly raw materials.
Hongfa where to buy roll up doors is attractive in its appearance design.
Hongfa where to buy roll up doors is manufactured from the best quality materials that have passed through our strict materials selection system.
The implementation of the quality management system ensures that the product complies with international standards.
Our quality management system ensures that our products meet international quality standards.
Adopt advanced quality testing equipment and methods to ensure the high quality of products.
The goods won't be shipped without an improvement in quality.
This product meets the stringent quality standards of the global market.
This product is widely available in the global market and is likely to be used more in the future.
It may help with specific sleep issues to some extent. For those who suffer from night-sweats, asthma, allergies, eczema or are just a very light sleeper, this mattress will help them get a proper night’s sleep.
The product can be a design solution for smaller bathrooms, but it also works perfectly in larger spaces, depending on the customers' spaces.
People will gradually find that the product holds up much better over time while maintaining its beauty and natural odor.
It is a must-have for anyone who needs an energy-saving electric appliance. People will find it is efficient in cutting down electricity bills in the long run.
People can replace their old ones with this product, and they will be surprised at the result that the electricity bills go down significantly.
The reasons that the product is widely used in industries are mainly due to the fact that using this product can cut energy costs while maintaining high productivity.
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