Sliding Gate Gear Rack (Toothed) - Queensland Gate …
Automatic sliding gates require toothed gear rack to engage with the automatic gate motor cog or pinion. Gear rack is extremely strong and hard wearing. Consideration to the mounting position is important as the gear rack will be attached to the bottom frame of the gate.
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2020. 10. 17. roller . traditionally the mainstay of warehouse and fire station entrances