PVC Spiral Duct Welding Machine for Ventilation Purpose

This PVC spiral duct welding machine is specially designed to weld PVC flexlble reinforced duct. This PVC spiral duct welding machine will weld large reinforced tubes from 300mm to 1800mm diameter. Main features of PVC spiral duct welding machine 1. Hot air welding for continously working 2. WIre diameter and pitch can be adjustable 3. PLC control, HMI touch screen, easy to operate 4. Precise temperature contorl, max. 750 degree 5. Precise welding 6. No limit for duct length Main technical data of PVC spiral duct welding machine No. ItemTechnical data1Contorl typePLC control2Motor power3kW3Rated current15A4Speed1-18m/min5Heating temperatureup to 750 degree6Seam width10-50mm7Wire diameter rangeup to 8mm8Duct diameter rangesmin. 300mm9Throat length2100mm10Machine weightAbout 1300kg  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1