Wiring Machine, drum

for heatable windscreens

Principle of operation:

PSW Wiring machine fixes sinus shaped-heating wires on PVB sheet in a continuous process.

The machine is composed of:

•  steel cylinder on which PVB sheets are fixed
• a horizontal sledge paralel to cylinder surface for movement of wiring head/heads
• 1-12 wiring heads with NC-controlled
• bending of tungsten wire into sinus shape with patented pinwheel method
• heating and fixing the wire on PVB
• control box

Features:

Automatic busbar placement option

Technical characteristics:

Max PVB size 3400 x 2200 mm

Min thickness of tungsten wire: 17 micron, 12 micron optionally

Drum speed: 0-50 m/min