Hot-Plate Welding PP with Teflon coating (500 F) vs Chromium coating (725 F) | On the left, a Teflon sheet is used to keep the PP material from sticking to the heated
![Hot-Plate Welding vs. Infrared Welding for Plastics Assembly | 2015-10-01 | Assembly Magazine | ASSEMBLY Hot-Plate Welding vs. Infrared Welding for Plastics Assembly | 2015-10-01 | Assembly Magazine | ASSEMBLY](https://www.assemblymag.com/ext/resources/Issues/2015/October/hot-plate-welding/asb1015extol1.jpg)
Hot-Plate Welding vs. Infrared Welding for Plastics Assembly | 2015-10-01 | Assembly Magazine | ASSEMBLY
![Hot-Plate Welding vs. Infrared Welding for Plastics Assembly | 2015-10-01 | Assembly Magazine | ASSEMBLY Hot-Plate Welding vs. Infrared Welding for Plastics Assembly | 2015-10-01 | Assembly Magazine | ASSEMBLY](https://www.assemblymag.com/ext/resources/Issues/2015/October/hot-plate-welding/asb1015extol3.jpg)
Hot-Plate Welding vs. Infrared Welding for Plastics Assembly | 2015-10-01 | Assembly Magazine | ASSEMBLY
![Welding plates, teflon coated, D=73mm, with center screw. For mounting on heating plate HHSW 63 - Accessories for HHSW Socket Welding - Holm & Holm A/S Welding plates, teflon coated, D=73mm, with center screw. For mounting on heating plate HHSW 63 - Accessories for HHSW Socket Welding - Holm & Holm A/S](https://shop71044.sfstatic.io/upload_dir/pics/Produktbilleder/Muffedorn/HHSW/_thumbs/526.019.w610.h610.backdrop.jpg)