MEGADOOR System 1000

	Requires Virtually No Maintenance
	No Springs or Counter Weights Needed
	Designed for More Than One-Million Cycles
	Lifetime Warranty on Lifting Belts
	Five Year Warranty on Door Fabric
	Free Fall Protection Provided by a Patented Safety Arrestor
	No Lubrication Needed
	Works Even if Damaged
	Works in High Wind Conditions
	Works in Dusty, Dirty, Grimy Environments
	Latest Technology in Customized Controls

SMI Steel
Birmingham, AL

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System 1000 is a system of industrial doors that has been specifically designed to cope with specifications for durability, tightness, operational reliability and minimum maintenance requirements of heavy industry.

System 1000 is also available in an extra corrosion-proof model for extremely corrosive environments.

System 1000 may be mounted on the inside or outside of a building, or in the actual door opening.

System 1000 is available for delivery with optional side jambs if the existing mounting surface is not suitable for the side guides. The machine box and motor can be enclosed in various ways.

Performance
Opening speed: 7 to 11 inches / second.

Size range: Max. Clearance Width (CW) of 48 feet. Max. Clearance Height (CH) of 52 feet.
Note - Megadoor System 800 is normally recommended for openings smaller than 26 feet X 26 feet, i.e. CW x CH.

Wind Load: Standard 20psf, can however be designed for higher wind loads on request.

Electrical System
Power Supply: 3-phase 208, 230, 460, 575 Volt; 60 hertz.

Control Voltage: 110 VAC.

Motor Ratings: 2 to 5 Hp. per motor. Doors are supplied in either single or dual motor versions. The dual motor system is supplied for doors with CH > 30 feet.

Fabric Data
Unchanged Pliability: -31°F to +158°F.

Tensile Strength: 250 pounds / inch width.

Resistance to Light: 6 - 8 (8 denotes the highest value in the scale).

Resistance to UV-rays: UV-stabilized.

Fire Rating: Self-extinguishing, 0 - 25 Flame Spread.

Surface Treatment
Steel Parts: Alkaline cleaned or sandblasted. Powder epoxy finish paint

Sheet Profiles: Hot-galvanized steel sheet with primer and finish paint.

Bottom Profile: Sandblasted and primed.

Side Jambs(frame): Sandblasted and primed.

Other Parts: Aluminum, High Density Plastic, Stainless Steel, Zinc / Cadmium plated.