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The Manaras MGT is a trolley operator built for industrial sectional doors running high cycles. When it faults, the display […]

The Manaras MSJ is a trolley-type hoist operator built for doors that outweigh standard commercial sections by a wide margin

What the MGH Actually Is The Manaras MGH is a worm gear jackshaft operator built for medium-duty commercial doors —

What these operators actually are The Manaras OTH and OTBH are trolley operators built for standard-lift sectional doors up to

The Manaras OSH is a three-phase industrial jackshaft operator built for high-cycle doors — loading docks, waste transfer stations, parkades

Coastal salt air corrodes commercial door struts through chloride-induced oxidation. Call (604) 206-5727.

Step-by-step guide for facility managers on adjusting limit switches on belt-driven commercial overhead doors. Call (604) 206-5727.

Learn how to safely perform a balance test on commercial overhead door rollers to identify wear, misalignment, or spring tension issues before failure occurs.

Learn the specific sounds of a failing chain drive on commercial overhead doors \u2014 grinding, rattling, slack slap \u2014 and what each noise. Call (604) 206-5727.

A crooked bottom bracket on a commercial overhead door causes binding and wear. Learn the causes, how to inspect safely, and when to call a technician.