3
OPERATING INSTRUCTIONS
Turn crank screw (A) all the way down, then reverse approximately ¼ of a turn. Place the edge of material
(D), in groove (C). Turn handle (B) and push material into the rolls. Then, adjust crank screw (A) just tight
enough to draw material and produce a right angle. On exceptionally small curves, the edge might wrinkle.
When this occurs, run through a second time.
CAUTION – The edge of the material must seat against groove (C) in the lower forming roll, to obtain
satisfactory height and formed flange. Irregular height or heavy wrinkle flange can be caused by improper
pressure.
SPECIFICATIONS
GENERAL: Puts 7/32” flange on elbows and other radius fittings.
Bench mounted, there is no gauge to set, and requires
No special tools. Available with stand only.
CAPACITY; 20 Ga. X 7/32”
DIMENSIONS: Approx. 10” L x 5” W x24” H (25 lbs.)
MIN. RADIUS: 1 3/4
Summary of Contents for TIN KNOCKER
Page 5: ...5 FLANGER DRAWING...
