Formax 2200 Series - Manual (Page 13)

Operator's Manu al 2200 Series Air Feeder
8 . AIR FEEDE R FD 2200 & FD 2200-EX
Principle of
Operation The air feeder consists of a feeder and a register table.
It is suitable for handling a wide variety of papers - uncoated papers as well as coated,
freshly printed or thin papers.
The sheets are separated by air and vacuum.
Air is supplied from the bottom of the stack both on the left and right side,
separating the paper in the stack which now floats in a cushion of air.
A rotating suction drum can then separate the sheets from the bottom of the paper
stack.
This principle has the advantage that paper can be continuously reloaded with the
machine running. There is no need to stop the machine.
On the register table, a transport belt, which runs at an angle, moves the sheets
against a register rail.
Description Components and operating elements of the air feeder :
1
2
3
4
5
3
3
5
6
7
8
13
16
15 17
11
9
10
12
18
20
19
14
1 Feed table
2 Air guides left and right
3 Knobs for adjusting the air guides
4 Rear paper stop
5 Air adjustment valves
6 Suction drum with suction segment
7 Front paper stop
8 Guide rollers
9 Lever for adjusting the suction
segment
10 Lock screw
11 Window for adjustment of suction
segment
12 Vacuum adjustment valve
13 Register table
14 Ball cage
15 Handwheel
16 Lock screw
17 Lever for adjustment of sheet gap
18 Hold-down bars
19 Alignment rail
20 Adjustment wheel for changing
the infeed angle
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