MAVICOLD high-speed folding door for cold interior areas Maviflex

Door curtain:

• Triple-insulated curtain with thermal break made of 100% polyester, PVC-coated
• With spring steel wind lock in curtain pockets

Fire resistance: class D

Surface finish:

Curtain available in the five standard colours based on RAL 1018 Zinc yellow, RAL 2004 Pure orange, RAL 3002 Carmine red, RAL 5010 Gentian blue, RAL 7038 Agate grey

Door guide:

• With flexible guides made of galvanized steel with epoxy-polyester powder coating, which enable a tear-off system.
• Heated fittings for use at negative temperatures down to –30 °C
• Optionally also in stainless steel 304L or 316L

Door operation:

• Heated side operator with electromagnetic brake protected by cover, integrated safety equipment, digital limit switch, motor power 0.37 – 0.45 kW, supply voltage 400 V, 50 Hz, protection category IP 65 as standard with screw and ventilation plugs, emergency opening via emergency crank handle
• Control AK E in plastic control box, IP 54, 3-phase, 400 V,
• Size (width × height × depth) = 180 × 320 × 100 mm, frequency converter, electronic travel limit setting, “Open-Stop-Close” membrane push button, automatic timer and display
• Connection cable with CEE plug and 3 volt-free contacts
• Optional control AK 500 FU E-1
• Closing edge safety device via a system consisting of four photocells

Door speeds:

• Opening: approx. 0.8 m/s
• Closing: approx. 0.8 m/s
• Opening: approx. 1.2 m/s (frequency converter control)
• Closing: approx. 0.8 m/s (frequency converter control)

Fitting:

Professional fitting of the door including wiring as well as adjustment / alignment

Application areas: Logistics, commercial halls, industrial halls, warehouses, internal doors, equipment protection, conveyor technology, material processing, industrial doors, deep freeze logistics