High speed roll-up door for mining applications
1 828 x 2 438 - 4 876 x 4 267 mm | PosiDrive M&I™ Albany Door Systems

PosiDrive M&I high speed underground doors are mining doors ideal for harsh underground mining applications that need wind resistance and ventilation control. The Mining Safety and Health Association (MSHA) approved rubber fabric is flame - retardant, puncture resistant and can withstand corrosion and chemicals. PosiDrive mechanism enables the door to open and close under extreme wind pressures. These heavy duty mining doors include an automatic reversing edge, and infra red photo cells to keep workers and equipment safe from door impact. Windlok design system forms a near airtight seal that resists high windloads and pressures.