Multiblade doors
Multi-Tech™

The MULTI-TECH name represents Indotech’s multi-blade series of doors. They are custom built to meet your specific needs for any large-scale project. MULTI-TECH doors accommodate high ceilings and narrow installation spaces.

Indotech remains a leader in research & development and offers innovative designs and safety features for its MULTI-TECH doors. Some of these key developments are:

  1. Synchronized Operation: panels operate independently to allow for vibration-free operation and quiet starts & stops.
  2. Use of Aircraft Technology: with the goal of creating a smooth finished door, Indotech looked to the aviation industry and used this technology in attaching its panels to frames. The result – no rivets or weld marks!
  3. Proprietary Design for Safety Locks: Should the chain of the door break, each panel will be blocked from movement in the guides and the electric operator will automatically shut down.

The MULTI-TECH series of doors are extremely durable, secure, and long-lasting. They are ideal for heavy-duty industries such as mining, aviation and hydroelectricity.

Multi-Tech Mono™

The MULTI-TECH MONO door is a single blade door with one individual counterweight that is ideal for locations with high ceilings and narrow installation spaces.

  • Made of 64.mm thick grade 44W steel
  • Can be insulated for use in difficult climates
  • Designed for high wind load conditions (1Kpa+)
  • Steel counterweight balances the blade and allows for a low maintenance solution compared to spring systems.
  • Aircraft grade steel wire is used to join the blade to the counterweight.
  • Thermos-type glazing is used in all windows
  • Safety features: pressure sensor in bottom of door with fast-acting reverse, door locking in case of cable or chain rupture and a through-beam photocell.

Multi-Tech™ Brochure

Multi-Tech Pro™ & Ultra™

Indotech’s MULTI-TECH PRO model is a two-blade door whereas the ULTRA model represents doors with three or more blades.

  • Made of 64.mm thick grade 44W steel
  • Can be insulated for use in difficult climates
  • Designed for high wind load conditions (1Kpa+)
  • Steel counterweight balances the blades and allows for a low maintenance solution compared to spring systems.
  • Aircraft grade steel wire is used to join every blade to the counterweight.
  • Thermos-type glazing is used in all windows
  • Safety features: pressure sensor in bottom of door with fast-acting reverse, door locking in case of cable or chain rupture and a through-beam photocell.

Multi-Tech™ Brochure

Certifications & Associations