Side Sliding Paint Booth Doors
Side Sliding Paint Booth
Our plenum side sliding hangar door systems are available in many configurations to meet your specific requirements. Having built side sliding plenum door systems over 80' tall, hundreds of feet in width, with wind speeds up to 200mph, we are confident that we can build a system that will meet your requirements or your imagination.
Doors are designed using CAD and structural engineering software. Door frame structure and connection designs are certified by an independent engineer. Door frames are engineered using structural steel and cold formed members per AISC and AISI codes. Door frame members adjacent to plenum airflow feature structural steel tubing and steel pipe to reduce air turbulence and drag. Wind loads are calculated using your location and building size for the most accurate structural loading possible. We don't make an assumption on the wind load by using an arbitrary standard, we check every time.
Door components are manufactured to the highest standards and designed to be completely bolt together, avoiding costly delays due to welding inspections and the availability of certified welders in the field. Door components are also designed to have as few connections as possible, simplifying and increasing assembly speed on the job. This lowers the total installed cost for your door system.
Our support guide wheels are machined in house on CNC lathes and assembled using taper roller bearings to transmit the vertical forces imposed by the weight of the door and the lateral forces imposed by wind and seismic loads. Support wheels are supplied with grease fittings installed on the support axles and taper bearing adjusters. Support wheels can be removed from the door panel through the top of the wheel box, allowing bearing/axle maintenance without having to remove the door from the track.
Top Guide Wheels
Door top guide wheels are equipped with permanently lubricated roller bearings to ensure long life and low maintenance requirements. Door top guide wheels are mounted on a telescoping guide bracket that will expand and collapse to absorb differences in guide rail height due to live and seismic forces exerted against the building. Top guide bracket can be made to absorb virtually any building.
Drive motor(s) is installed onto a mounting plate that is adjustable for chain tension. Drive motor has a worm gear drive gearbox and is equipped with a motor brake that is directly mounted to the drive motor for the Chain drive features an overload clutch to prevent damage in the case of overloading. Overload clutch is easily released, allowing manual operation in the event of a power failure.
Weatherstrip is 1/8" cloth inserted epdm. Weatherstrip meets military specifications for durometer, UV resistance and incidental exposure to paint thinners. Plenum doors are designed with dual weatherstrip seals for an air tight seal from the door to the building or paint booth. Retainer bar is fastened by zinc coated self drilling screws every 8" for a secure seal without oil canning of retainer bar. Retainer bar is easily removed for replacement of weatherstripping if it becomes necessary. Leading edge bubble seals allow for 4" of compression.
Door control panels are manufactured in house using only the highest quality UL listed components. Door control systems utilize electromechanical relays that are highly resistant to electrical interference and have no programming that can become corrupted requiring service. Door control systems also utilize solid state proximity sensors for limiting door travel. These sensors are water proof and have no moving parts to wear out. Door control systems can be supplied ranging from 12VDC to 600VAC. Variable frequency drives are available for custom tuning or varying of door drive speed. Variable frequency drives come with variable speed buttons with 3 adjustable speed settings standard, 5 speeds as an option. Door controls that are inside the paint booth area are installed into an explosion proof electrical enclosure. Drive motors located inside the paint booth are supplied standard as Class 1, Div 2 hazardous location approved. Class 1, Div 1 available upon request. Included with plenum doors are the necessary rigid conduit and seal-offs to make a complete hazardous location compliant installation.
Standard power feed system supplied is a drape cord design. With no trolleys to wear out or become tangled a drape cord system offers many years of trouble free service.
Timer delay with safety noisemaker and/or strobe light, safety edge with delay and/or auto reverse, personnel door frames and safety interlock sensors, bumper door collection system, cable drive door collection system, explosion proof drive system, air drive operating system, hydraulic drive operating system. Door drive motors and control panels are fully assembled, wired and tested at our facility prior to shipping.
Please call with your custom option requirements, we are here to create the system that meets your needs and your imagination.