Tech-Roll™ MEGA

Indotech’s TECH-ROLL™ MEGA is ideal for large scale projects.

It has all the advantages of our ULTRA door but with added options for heavy-duty industries.

Ideal for large projects and heavy industry
Oversized barrel
Reinforced bottom bar
With springs or counterweight system
Withstands wind pressures of 20 psf on a closed door
Industrial operator
Variable speed drive according to project
1/4 inch SBR, EPDM or MSHA rubber curtain
Steel guide rails that open for ease of maintenance and inspection of the full curtain. Compression springs to adjust the guides to various wind pressures
Painted, galvanzied or stainless steel guide rails available
Wireless soft-touch bottom safety edge

Benefits

Tech-Lock endlocks are continuous the full height of the door to double-seal against weather conditions

Energy efficient due to fast opening and closing speed

Reduction in down time related costs

Low cost to repair

Minimal maintenance

Door is functional even after impact which reduces work stoppages

Optional counterweight system

Many safety features available

Tech-Roll™ video

Specifications

Tech-Roll™ MEGA
Cycles	High-cycling
Operator	Hollow shaft or chained drive industrial operator
Speed	Variable depending on door size
Temperature	From -40°C to 50°C
Wind resistance	Pressure of 20 psf in closed position
Curtain	SBR, EPDM, or MSHA rubber
End-lock	Tech-Lock; patented continuous double sealed
Bottom Bar	Knock away design with pintle hinge
Guides	Steel guide with adjustable compression springs
Wind Bar	5″ and larger available
Springs	Available with springs and/or counterweight system
Inertia Brake	Available safety option
Guide Colors	Many color options available

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For illustration purposes only

Curtain

The TECH-ROLL rubber curtain is available in SBR black rubber, MSHA black rubber (mining spec) and EPDM blue rubber. The rubber is 1/4 inches thick and reinforced with a polyester centre that ensures flexibility and durability in temperature between -40 °C and + 50 °C. Its strength resistance is 2,000 psi.

End-locks

Indotech’s TECH-LOCK^TMare continuous the full height of the door to create a weather-tight seal. The system creates a frictionless movement of the door’s curtain within the guides when the door is opening and closing.

Guide Rails

The guide rails are designed with compression springs that allow the release of the curtain in case of impact and are adjustable to adapt to various wind loads. In addition, the guides can be opened for full inspection of the door’s curtain and ease of maintenance.

Wind bars

Wind bars are an optional feature that are used to reinformce the door”s curtian in location tha thave difficult weather conditions and/or exceptional wind loads.

Torsion balancing springs

The extra-strong coil springs (up to 25000 cycles) are on the head of the door and assembled on an oversized shaft.

Electric operators

The TECH-ROLL series of electric operators are high-performance industrial operators designed for intensive use and require minimal maintenance. They are equipped with a clutch system and an over-sized brake that allow the door to run smoothly. In addition, the operators are equipped with a chain hoist and power safety switch in cases of emergency.

Inertia brake

Optional protection system that prevents the door from closing in the event of mechanical failure. This security system is unique to Indotech

Additional options and accessories

Programmable control panel
Windows
Photocells
Movement detectors
Personalized door frame color.
Custom lettering / signage

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