Ramdoor High Speed Roller Door - High-Speed Doorset

External fast roller door with Crash-Out facility, counterweight-assisted operation and high wind load resistance.

Features and benefits:

• For external openings where high wind loadings are anticipated.
• Standard Size Range – up to 7m wide x 7m high.
• Opening speed typically 1.0 m/s.
• Crash-Out damage-protection feature with manual reset.
• Various ‘windbar’ configurations available.
• Can be mounted internally or externally.

Technical:

• Door Blade Material ‘Ramhide’ – 3mm thick 2 ply laminated PVC coated polyester monofilament with anti-static additive .
• Door Blade Colour Standard colours: yellow, blue, red, grey & white.
• Top Roller 219 diameter x 5 mm CHS steel tube terminating at each end with 40 mm diameter EN24 stub shafts running in self aligning bearing units.
• Back Bar And Top Seal A steel cross member bolted to the columns carries the top fixing brackets provides a fixing for the top seal and brush strip damper.
• Windbar Included - one heavy duty face or reverse sidemounted ‘windbar’ raised and lowered on webbings and comprising a 4” o/d powder coated aluminium tube fitted with heavy duty 8-wheel bi-planer end carriage assemblies and running in heavy duty 3 mm rolled steel tracking fitted to the columns.
• Columns And Side Guides 250 x 150 x 6 mm RHS steel columns with counterweight assisted opening. 200 mm deep pressed steel blade guides (bolt-on construction for quick and easy replacement), with integral brush seals.