S900 Feezer Roll-Fast Doors

S900 Freezer Roll-Fast Door for maximum temperature control

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For maximum efficiency and minimum air loss from your existing door, consider installing the S900 Freezer Roll-Fast Door system from M.T.I. Qualos Pty Ltd. This high-tech door has been designed to operate in freezer rooms at temperatures as low as -18°C. It is powered by a hardy mechanical limit motor and gearbox system.

With operating speeds of up to 1000mm per second provided by the built-in frequency inverter, it is perfectly suited for environments where every second of escaped air can cost money. It is also supplied with a through beam, doorpost heaters, and a self-opening timer. These components are designed to reduce the build-up of ice on the doorposts and the vinyl door panel itself.

S900 freezer technical specifications:
Standard features:

APPLICATION: Internal

DOOR SIZE: The S900 Freezer Roll-Fast Doors are produced for internal openings up to 4000mm high by 3500mm wide, and are capable of being installed in areas with an air-pressure differential of no more than 15 pascals.

DOOR PANEL: All doors are fitted with a durable 2mm thick vinyl panel.

DOOR SPEED: The standard operational speed of the S900 Freezer Roll-Fast Door is between 900mm - 1000mm per second.

SAFETY FEATURES: A through beam is installed within the doorposts to prevent the door from closing, should the beam be obstructed.

ACTIVE REVERSING EDGE: Within the bottom rail, a self-guarding safety edge system is fitted. This system, when triggered, will return the door to the open position and “lock” the door in the open position until reset.

CONTROL SYSTEM: This system is microprocessor based with a speed variator, which is specifically designed for the operation of the automatic door, and is flexible to meet the changing needs of our customers.

S900 technical drawings

DOOR HEATERS:
Door heaters are supplied to the bottom of the doorposts to prevent ice from forming.

TIMER: The control panel is programmed to open the door automatically every 20 minutes to reduce ice build-up.

POWER SUPPLY:
10 ampere , single phase, neutral, and earth power supply complete with isolating switch.

DOOR POST FINISH: Standard galvanised or optional powder coated to doorposts.

• Reverse edge • Photoelectric cell

Available control options:

• Inductive loops
• Microwave sensors
• Push buttons
• Infrared sensors
• Remote control
• Interlock facility

Panel colours:

• Yellow
• Blue • Red
• Orange

S900 Freezer roll-fast door in red
If you need a door system that keeps the cold in and the warmth out, you need the S900 Freezer Roll-Fast Door. Pick up the phone and call us now on 1300 135 539.
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