Plastic welding with the Drader Injectiweld

How does it work? Using an injection welder the plastic is molten by the heated tip. There is no need for a pre-heating of hot air. The intervall drive uses compressed air for a high melt pressure (you will need a compressor). The molten plastic is transported through the heated tip and pressed on the molten surface with high pressure.
What preparations do I have to take? Install the welding tip that is suitable for your application and switch on the Injectiweld. Choose the temperature suitable for the used material. The warmup phase lasts between five to ten minutes.
How do I weld with the Injectiweld? Touch the surface of the plastic parts with the welding tip to melt it up. Activate the drive when you notice that the surface begins to melt. The melt comes out now. Make sure that the welding tip touches the surface during the welding process. Move the Injectiweld with moderate speed over the welding zone.

What do I do after the welding process?

Switch off the Injectiweld. Remove the screwcap and the welding tip after a short time to cool down (about three minutes).
Clean all surfaces from plastic remains and grease all contact areas with copperpaste.

After a sufficient time to cool down the weld can be worked over. Smooth overcoming welds with a weld trimmer, a plane cutter or a sharp knife. 

you will find the Drader Injectiweld here...