widos 4001 - Page 31

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]

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)
200
4,9 41 20 1,0 49 5 5 20 7
200
6,2 33 25 1,0 62 6 6 25 9
200
7,7 26 31 1,5 77 6 6 31 11
200
9,6 21,0 38 1,5 96 7 7 38 13
200
11,4 17,6 45 1,5 114 8 8 45 15
200
11,9 17 46 1,5 119 8 8 46 16
200
14,7 13,6 56 2,0 147 9 9 56 19
200
18,2 11 68 2,0 182 10 11 68 23
200
22,4 9,0 82 2,5 224 11 12 82 28
200
27,4 7,4 97 3,0 274 13 15 97 34
225
5,5 41 25 1,0 55 5 5 25 8
225
6,9 33 31 1,0 69 6 6 31 10
225
8,6 26 39 1,5 86 7 7 39 12
225
10,8 21,0 48 1,5 108 8 8 48 15
225
12,8 17,6 56 2,0 128 8 8 56 17
225
13,4 17 59 2,0 134 8 9 59 18
225
16,6 13,6 71 2,0 166 9 10 71 21
225
20,5 11 86 2,5 205 10 12 86 26
225
25,2 9,0 104 2,5 252 12 14 104 31
225
30,8 7,4 123 3,0 308 14 16 123 38
25.06.2012 Working instructions WIDOS 4000 - 4002 Page 28 / 4 of 59