3 Head UPVC Profile Seamless Welding Machine

3 Head UPVC Profile Seamless Welding Machine Main Features 1.To weld color profiles including co-extrusion and sprayed PVC profile 2.Two times pressure function can achieve high welding strength 3.High precision linear guide pair ensured steady and long-term processing accuracy 4.The front and back pressure board adjust device to achieve different board can adjust separately 5.The preheating system will reduce internal stress so that protect PVC profile inner quality 6.0.2mm-