Briefly describe the advantages of upvc door and window welding machine
The upvc door and window welding machine mainly processes colored (two-color co-extrusion, spraying, filming) and other profiles, and is the main equipment for producing plastic doors and windows. The plastic-steel door and window welding machine is a mechanical equipment that connects the plastic-steel door and window profiles after sawing, through the stages of positioning, heating and melting, transition, extrusion butt, cooling, etc. This product has the following advantages:
1. The welding of upvc door and window does not require pretreatment of the welded surface and post-weld post-processing like other welding;
2. The welding of upvc doors and windows can minimize the temperature effect of the material, so as not to change the metal structure, so it is very suitable for welding applications in the electronic field;
3. The two objects to be welded are overlapped and joined into a solid state by ultrasonic vibration and pressure. The joining time is short, and the joining part does not produce casting structure (rough surface) defects.