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Welding
Welding Machines Model SV Model ST Model SM Bending
Geosynthetics
Testing
Industrial Heating
Used Machines

 
   
 
Model ST
Technical Data
  

 
Technical Data
ST 325
ST 425
Machine Length (mm)
4.550
5.550
Machine Width (mm)
1.000
1.000
Machine Height (mm)
1.100
1.100
Maximum Working Width incl. Extension Arms (kg)
2.650
3.250
max. Arbeitsbreite (mm)
3.050
4.050
Sheet Thickness to be welded (mm)
PE
PP
PVC

3 to 25
3 to 25
3 to 6 [at 0,6 N/mm2]

3 to 25
3 to 25
3 to 6 [at 0,6 N/mm2]
Minimum Channel Cross Section
inside Dimension (mm) *
340 x 200
340 x 200
Minimum Cylinder Cross Section (mm)*
380
380
Power Supply (kVA)
3,5
4,5
Compressed Air Connection
8 bar
8 bar
Clamping Force (at 8,0 bar, in kN)
23
30
Table Force (min. in N)
700
700
Table Force (max. at 8,0 bar, in kN)
11,5
15,25
Heating Element
(Teflon coated Tmax = 260° C)

15 x 50 mm

15 x 50 mm
* When the machine is equipped with high adjustable clamping beam, sizes only valid for lower clamping beam