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Hongfa perfect custom roll up doors China for cold storage room

Hongfa perfect custom roll up doors China for cold storage room

Hongfa perfect custom roll up doors China for cold storage room
  • Hongfa perfect custom roll up doors China for cold storage room
  • Hongfa perfect custom roll up doors China for cold storage room
  • Hongfa perfect custom roll up doors China for cold storage room
  • Hongfa perfect custom roll up doors China for cold storage room
  • Hongfa perfect custom roll up doors China for cold storage room

Hongfa perfect custom roll up doors China for cold storage room

Our company has world-class facilities. We have been making the investment in not only bringing in up-to-date but also upgrading the existing production machine.
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Company Advantages
1. The design of Hongfa roller shutter doors combines aesthetics and functionality. The edge of curtain features continuous injection molded teeth
2. Due to its significant economic return, the product is now widely used in the market. The product is characterized by low noise
3. The product meets the demanding quality standard and becomes the benchmark for quality.With the simple structure design, its soft curtain is beneficial to stable operation
4. The quality test is conducted by professional team and the third parties as well. Its steel structure provides strong support


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.
Hongfa perfect custom roll up doors China for cold storage room-8
                           
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. Our company has world-class facilities. We have been making the investment in not only bringing in up-to-date but also upgrading the existing production machine.
2. The company actively adopts socially responsible policies. Urged by the moral imperative of taking care of society and the planet for our future generations, we eliminate any practices that will harm the society or environment. Inquire online!
The selection of materials for Hongfa roller shutter doors is meticulous. It takes into consideration physical properties (density, melting point, elec/thermal properties, etc.) and mechanical properties (stiffness, elasticity, plasticity, etc.). EME chandelier manufacturer- Focus on professionalism and perfection
The design of Hongfa roller shutter doors is meticulous. It is mechanically analyzed by applying the theories from statics, dynamics, mechanics of materials, and fluid mechanics with deterministic or statistic approaches. It is not only a lamp, but a piece of artwork
Hongfa custom roll up doors is manufactured adopting advanced machines. These machines mainly include punching machine, bending machine, stamping machine, milling machine, cutting machine, etc. Hand-crafted precision engraving detail can be seen
A list of factors is taken into account of Hongfa roller shutter doors conception. They involve complexity, feasibility, optimization, tests, etc. of a machine. Our product is your choice for high-end enjoyment
There are many factors being considered while designing Hongfa roller shutter doors. They are the selection of materials, modes of loading, safety factors, allowable stresses, etc. Every detail endowed with perfect, this is EME
A high level of excellence in the quality and performance of the product has been maintained by our rigorous quality management system. Non-toxic, non-radioactive, flame-retardant, non-sticky, non-porous, anti-microbial, anti-mildew
The product has been inspected in conformity with international quality standards. It can be your natural home decorations
This product excels at meeting and exceeding quality standards. Refined and perfect. The craftsman's ingenuity is reflected everywhere
Regular performance checks have been implemented to ensure the high performance and reliable quality of the product. EME chandelier manufacturer- Focus on professionalism and perfection
The product has passed international quality certification to ensure high quality products. Non-toxic, non-radioactive, flame-retardant, non-sticky, non-porous, anti-microbial, anti-mildew
Product quality complies with current regulations and standards. Every detail endowed with perfect, this is EME
The product has been a part of people's lives. It plays an important role in replacing human to finish the dangerous or tedious tasks. Hand-crafted precision engraving detail can be seen
The product satisfies the needs of social production and brings enormous economic benefits by improving productivity and cutting costs. It is not only a lamp, but a piece of artwork
Under the backdrop of many manufacturers having required increased productivity, the product has been widely adopted in many industries. Our lighting products impresses with its appearance and thorough workmanship
The product is less likely to require repairs, which can help the company avoid delays and keep projects running on time. EME lighting products serves many famous lighting brand
The product only needs limited human supervision, which will directly contribute to reducing manpower and finally help save labor costs. Every detail endowed with perfect, this is EME
With the help of this product, time, money, and labor are significantly saved and reduced. This product can greatly reduce the production cost of the manufacturer. Refined and perfect. The craftsman's ingenuity is reflected everywhere
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