Welding of Plates and Foils

Extruders and Wedge Welding Machines

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ES 2

Welding of Foils and Plates
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SKA 55, 55K, 80

The automatic wedge welding
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Extruders Accessories

Various types of welds
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The Basic Description of Extruders

Two types of welding are used for connecting of plates and foils. The first one is welding by adding extra material. Representative of this technology is the universal extruder ES 2, which can weld a wide thickness range of plastic plates and foils. The second type is welding of foils using hot wedge. Representative of this technology is the wedge welding machine SKA, which can be used for welding of hydro insulating foils intended for ground insulation on construction sites, dump disposal sites, etc. In our continuous efforts to improve the quality and definition of the process of these technologies, we now record all data available in the machine´s internal memory with subsequent possibility of printing the weld protocol or downloading it to a PC.

Advantages of ES Line of Extruders

special design of the welding boot permits rotation of 360˚ and therefore allows welding in hard to reach places
independent and accurate control of the melting chamber and pre-heating temperatures is the basis for a quality weld
electronic protection of the driving mechanism blocks running of the extruder until the material has reached the required temperature
compact construction with control pannel in the pre-heating space

Extruders ES 2

ES 2 - Universal Use for Welding of Plates and Foils

Extrudery ES 2


Device	ES 2
Used for welding of	plates and foils
Voltage (V)	230
Total power demand (W)	3600
Welding output (kg/hod)	1,3 - 2,2
Welding wire (mm)	round ø 3
Welded material	PE, PP
Air supply volume (l/minute)	350
Melting chamber temp. range (°C)	160 - 290
Pre-heating temperature range (°C)	200 - 300
Ambient temperature range	5 - 65
Temperature units displayed	°C, °F
Weight (kg)	6,5
Order No.	3804

SKA 55, 55K, 80

Automatic Wedge Welding Machines

Automatické svářečky folií


Device	SKA 55	SKA 55K	SKA 80
Used for	welding of foils	welding of foils	welding of foils
Voltage (V)	230	230	230
Total power demand (W)	2000	2000	2000
Welding speed (m/min.)	1 - 8	1 - 8	1 - 8
Welded material	PE, PP, PVC	PE, PP, PVC	PE, PP, PVC
Weld width (mm)	55	55	80
Welding wedge temp. (°C)	150 - 500	150 - 500	150 - 500
Temp. units displayed	°C, °F	°C, °F	°C, °F
Weight (kg)	8,5	8,5	9,5
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Advantages

control of the machine using a single lever provides easy manipulation of the equipment
used for welding of PE, PP, even PVC
welding of thin foils too
various weld widths with or without a testing channel
working speed of up to 8 m/min.
record of weld protocol for 500 welds of total length of 25 000 metres