Transcript
Page 1: Rolling Shutter Hand Chain India

IMPORTANT TO NOTE ! Torsion spring inside of drum 3” inches pull and lock. Example 20 inch spring pitch 23 inch clamp pitch

Pull and lock

Drum Wheel

Counter weight Pipe

Clamp bolt

Purlin Flat Bar

Torsion spring

www.tricecomp.com

Page 2: Rolling Shutter Hand Chain India

3” Pull and lock

Purlin Flat BarClamp bolt

Counter weight Pipe

www.tricecomp.com


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