The Series 4000 Rapid Auto Roll Door (previously known as the Rolflex Door), is our most popular door, and is designed to be back in operation within seconds of accidental impact. A heavy duty door, the Series 4000 can save you, not only in containing your precious internal environment, but in downtime and repair costs due to this breakout feature with auto reset function.
With the ability to accommodate large openings up to 25 sq metres, this door is equipped with a unique counter balance system ensuring total control, and has full corrosion protection by zinc plating and powdercoating.
The panel is made from a highly durable, low porous Duraskin, and together with our unique aluminium wind rails, the Series 4000 has the ability to withstand strong wind, while still maintaining the breakout feature.
The Control system, unique to DMF, runs on single or 3 phase supply, and offers a full range of safety features, and programmable features, allowing the user to customise to suit the requirements.
Suitable for a variety of applications, the Series 4000 can be used in freezers operating down to -35° C, cleanrooms, warehouses, production areas, just to name a few.
It also comes with emergency opening in the case of power loss, by simply pulling on a brake release cable and lifting the door blade.
DMF International | High speed auto doors for climate and security IndustrySearch Trusted Supplier
DMF International is a leading Australian company, manufacturing and distributing climate control doors, flexible PVC doors, high speed automatic industrial doors for warehousing and security. With over 50 years experience, our family owned and operated business, can design and create a solution for your application.
These doors are custom made, and are suitable for applications such as warehousing, cleanrooms, coolrooms and freezers, carparks, emergency stations, mining, logistics, printing rooms, and many others.
Our products are available through our exclusive partner networks. These businesses are selected for their technical knowledge and commitment to customer service, and are trained in all the DMF products. The brands are enhanced with DMF's commitment to a premium level of service and customer support. Our network covers all of Australia, SE Asia, India, UAE, and NZ
While we manufacture most of our own products, DMF are also exclusive licensed agents of the Efaflex range of specialised high speed doors, which can boast the fastest models in the world, and can be applied to applications requiring high security, cleanrooms, large openings exposed to high wind etc. Efaflex Gmbh is a German manufacturer of the premium high speed door models worldwide, all which come with the quality you would expect from German engineering.