widos 4001 - Page 28

Kunststoffschweißtechnik
Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
4000 / 4001 / 4002
1 bar on manometer:
23
N
PE 80
The value for heating element temperature is between 200° C - 220° C.
The
smaller
the pipe wall the
higher
the temperature.
PE 100
The standard value for heating element temperature is 220° C.
Increase the change-over time and the welding pressure time at PE 100 as fast as possible !
time to
change- reach full
over welding cool-down time
0,15 (PE) time pressure pressure in
T desired
temperature
time
pipe
pipe
SDR
bead-up
circular
heat-up
max.
time
welding
cool-
diameter
wall
pressure
bead
time
change-
to reach
pressure
down
OD
(s)
[bar]
min.
[s]
over
welding
[bar]
time
[mm]
[mm]
[mm]
time
pressure
[min]
[s] [s]

90
2,2 41 4 0,5 22 4 4 4 2
90
2,8 33 6 0,5 28 4 4 6 3
90
3,5 26 7 0,5 35 5 5 7 4
90
4,3 21,0 8 0,5 43 5 5 8 6
90
5,1 17,6 9 1,0 51 5 5 9 7
90
5,4 17 10 1,0 54 5 5 10 7
90
6,7 13,6 12 1,0 67 6 6 12 10
90
8,2 11 14 1,5 82 6 6 14 11
90
10,1 9,0 17 1,5 101 7 7 17 14
90
12,3 7,4 20 2,0 123 8 8 20 16
110
2,7 41 6 0,5 27 4 4 6 3
110
3,4 33 8 0,5 34 5 5 8 4
110
4,2 26 10 0,5 42 5 5 10 6
110
5,3 21,0 12 1,0 53 5 5 12 7
110
6,3 17,6 14 1,0 63 6 6 14 9
110
6,6 17 14 1,0 66 6 6 14 9
110
8,1 13,6 17 1,5 81 6 6 17 11
110
10,0 11 21 1,5 100 7 7 21 14
110
12,3 9,0 25 2,0 123 8 8 25 16
110
15,1 7,4 30 2,0 151 9 9 30 20
in welding area
Table for PE
bead-up heat-up
Additional to the given bead-up force and to the welding force the moving force of the support must be added !
welding area
P (N/mm²)
25.06.2012 Working instructions WIDOS 4000 - 4002 Page 28 / 1 of 59