High Quality Fireproof Steel Roller Shutter Doors, Fire Resistant Steel Roller Shutter Doors, Fire Rating Roller Shutter Doors Suppliers in China

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Fire Rated Steel Roller Shutter Doors

  • Fire Rated Steel Roller Shutter Doors
  • Fire Rated Steel Roller Shutter Doors
  • Fire Rated Steel Roller Shutter Doors
  • Fire Rated Steel Roller Shutter Doors

Fire Rated Steel Roller Shutter Doors

    Min. Order: 1 Set/Sets
    Packaging: CARTON or Wooden box
    Productivity: 1200 SETS PER MONTH
    Brand: KENVO
    Transportation: Ocean,Land,Air,Express
    Place of Origin: CHINA
    Supply Ability: 1000SET per month
    Certificate: ISO9001
    HS Code: 7308300000
    Port: SHANGHAI,NINGBO,TAICANG

Product Description

Fire rated Steel Roller Shutter Doors are mainly used for fire separation areas in factory, warehouse, shopping centers and residential buildings. It is made from fire resistant steel slats, which can withstand high temperature and burning during fire accidents. And fire rating Automatic Roller Shutter Door have a fire-protection controller, which will control the door automatically close when fire accidents happen. Such auto closing program can be activated by Fire Control Center of the building, or directly by nearby temperature detectors or smoke detectors. After closed, the fire rated Steel Roller Shutter Doors will become a screen barrier to isolate fire and stop fire spreading. This create a temporary safe areas for people and property, and leave a time for escape and rescue.


fire rated roller shutter door 1



Fire rated Steel Roller Shutter Doors normally keep open in most cases. Only when a fire accident happens, it will automatically close to prevent fire from spreading. KENVO supply 3 Hour fire rating steel roller shutter doors.




1. Excellent fire resistance.

Fire rated roller shutter door slat is formed in a cold-processing machine line from original galvanized steel sheet and gradually deformed into lock-lock arc design. Slat is double-skin steel sheet. Surface steel sheet thickness is 0.6mm or 0.8mm per layer. Inside is filled with aluminum silica wool, which can withstand 1200℃ temperature, and insulate heat during fire accident.



fire rated roller shutter door slat


2. Advanced driving motor

Self limit control device inside motor set controls running of doors precisely; Overload-protection program will stop motor from running when there is jamming or overheating, to protect roller shutter doors and avoid damages.

Lifting capacity: 600KG to 2000KG.


Steel Roller Shutter Door Motor 1

Bronze core, with stable current control and longer work life than regular aluminum core motor.

roller shutter door motor 2

Mechanical limiting relay control device with more accurate running control

roller shutter door motor 3

Low-noise and low friction type gear to guarantee smooth rotation

roller shutter door motor 1



3. Fire control panel

It can be connected with fire motor and fire control center of building, to realize automatic closing or opening during fire accidents.

Input signal terminals: to receive auto close order from fire control center.

Output signal terminals: to feedback top position, bottom position or middle position signals to fire control center.

Operation device: steel fire-resistance control buttons, with UP, DOWN and STOP buttons.

Optional auto-close modes: Two optional modes. Full close one time or Two-step close,

Fire control center signals: compatible with both passive signals and active signals.


fire rated roller shutter door control panel


4. Easy operation

Every steel roll shutter door door is supplied with one control button box and two remote controls for daily use. The button box is fixed on the wall beside the roller shutter door, and with three control buttons UP, STOP and DOWN. The remote control can be used to operate the steel roller shutter door from a distance within 100m.
steel roller shutter door control buttons
steel roller shutter door remote control 1






Something more:


UPS Power Battery:

After power failure happens, you will be able to operate the roller shutter door like normal time. The UPS battery can allow a 10+ cycles of opening&closing.


Bluetooth controller:

Use your mobile phone to operate steel roller shutter doors while connecting bluetooth.


WIFI controller:

Connect steel roller shuter doors with your WIFI, then you will be able to control the door from anywhere far away.

steel roller shutter door UPS battery
steel roller shutter door Bluetooth control
steel roller shutter door WIFI control


SHANGHAI KENVO DOOR CO.,LTD

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 Established in 1995,Kenvo is one of the earliest professional manufacturers of industrial doors in China market. Our doors are widely used in food&beverage industry,pharmaceutical industry, chemical industry, electronic industry, machinery industry, logistics industry, modern farming, and commercial building. Produce lines include high speed doors, overhead sectional doors, roller shutter doors, dock levelers, dock shelters, cold room doors, clean room doors, traffic doors and Sliding Door.

Company Info

  • Company Name: SHANGHAI KENVO DOOR CO.,LTD
  • Representative: ZHENDONG KONG
  • Product/Service: High Speed Doors , Sectional Doors , Overhead Doors , Roller Shutter Doors , Dock Levelers , Cold Room Door
  • Capital (Million US $): 5,000,000RMB
  • Year Established: 1997
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 51% - 60%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 8
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: No.53 Factory, Taowan Road, Industrial Park of Shaxi Town, Taicang, China 215421
  • Contact Person: Mr. Eric
  • Tel: 53218876
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