cold room high speed door with pull cord switch
3 year ago
Cold storage insulated rapid rolling doors are installed in more and more cold rooms, cold chains, cooler room, refrigeration warehouse and also temperature control workshop with air conditioners. It is energy saving by reducing cold air loss and thermal transduction. With fast opening and close speed, cold room insulated rapid rolling door can finish a running cycle in only several seconds. People and vehicles will be able to pass the door in short time. This obviously lower cold air loss volume. When you install a regular traditional cold room sliding door, it is difficult to keep it closed when there is a lot traffic. So workers will tend to keep the sliding door open in long time, which lead to big cold air loss. This situation will be changed when you install a cold storage insulated rapid rolling door. It will quickly open and close automatically after people or vehicle passing.
·Quick Running Speed Running speed of cold storage insulated rapid rolling door reach up to 2.0m/s. The door can open and close in seconds. This improves passing efficiency obviously.
·High Running Frequency Cold storage insulated rapid roll up door can open and close for 500 cycles per hour. It can meet your requirement for heavy traffic.·Highly Airtigh and Seal Side and bottom of cold storage insulated rapid roller door are with airtight seal brush or rubber, to minimize the gap. It can prevent air and dust spreading, to keep rooms clean.
·Energy Saving Fast speed and automatic closing can reduce heat loss time for heavy traffic area of cold rooms. Energy cost will be saved.
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·Long Service Life Cold storage insulated rapid door has advanced Servo technology control system, with accurate closed-loop control of load output. This can protect motor from over-heating after long time constant running for a work life of 10+ years (1000 cycles per day). ·Rich Extended Functions Cold storage insulated speed door has inbuilt interlocking program, and interaction program with conveyors, robot, AGV, machines, and PLC controller. ·User Friendly Human-machine Interactive With a LED display on controller, all parameters and running data of cold storage insulated rapid door are shown in English language clearly. You can easily operate and set the door like using a mobile phone.
·Low maintenance Forklift collision into cold storage insulate rapid rolling door is inevitable in many busy cold rooms. Our door is special soft bottom edge design, which can avoid damage of the door caused by forklifts.
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Excellent thermal insulation
How to avoid cold storage rapid door freezing ?
Self temperature control electric heating wires placed along two side tracks from both inside and outside surface, spreading heat to avoid cold storage rapid rolling door curtain freezing.
What will happen if forklifts hit cold storage rapid door ?
Bottom balance weight bar of cold storage high speed door is specially
designed into two-side soft structure. When forklifts drive into the door, the door curtain including bottom will get out from side track without damage. So no need repair the door.
How to operate cold storage insulated rapid door ?
Is cold storage rapid door safe for people and vehicles ?

More data you may want to know
SPECIFICATIONS |
DATA |
Max Size |
W4000mm*H6000mm |
Application: |
Interior use |
Running Speed |
Opening 1.2m/s, Closing 0.8m/s (speed adjustable max 2.0m/s ) |
Running Frequency | Max 300 cycles per hour (1 cycle=1 opening & 1 closing) |
Side Track & Top Cover |
Standard Material: galvanized steel with surface powder coating; Side tracks: 125mm*T1.5mm CNC forming shape Top cover & Motor cover: T1.2mm CNC forming shape |
Drive Motor |
Italy servo technology motor Power supply: 1-phase 220±10V, 50/60HZ; Power: 750W/1500W |
Control Panel |
Italy servo technology closed-loop control, realizing soft start and soft stop. Various parameters adjustable: Running speed, Running limit position, Auto-close interval time, Auto/Manual modes. Inbuilt function: interlocking, Signal-interacting with PLC, conveyor or air shower or robot |
Operation Device |
Standard: wall-mounted control buttons at both sides Optional: Touchless hand detector, Touchless foot detector, Motion radar sensor, Loop vehicle detector, Pull-cord switch, Remote control |
Safety Device |
1.Safety photo cell sensor 2.Wireless safety edge sensor 3. Alarm lamp |
Curtain |
PVC fabric curtain, insulated sandwich structure. 0.8mm PVC fabric+insulation wool+0.8mm PVC fabric. Total thickness: 20mm Fire retardant grade: B1. Optional Colors:
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Manual Opening Device |
Emergency manual swing bar: opening the door by hand in case of powder failure. Optional device: UPS battery. The door will be able to open and close for 10 cycles with battery power after power failure. |
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Main Product:
High Speed Doors ,
Sectional Doors,
Overhead Doors,
Roller Shutter Doors,
Dock Levelers,
Cold Room Door
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