the v/ a laser filament supply was provided by overwinding . mm conduit wire round a va toroidal transformer (left). there are numerous power supply schematics at sam's laser faq , but many of these are aimed at usa v mains supplies. as i live in v-land, i needed to build a proper psu, and didn't like...
winder for bcf suitable for pet, nylon , pp bcf line model speed m/min tube size mm ends chuck length mm stroke mm volume dm out size mm sw * * * * sw * * * * sw * * * * about us dadra polyplast industries is a leading manufacturer of polypropylene multifilament yarn and narrow woven fabrics, bag closing...