Wholesale Round Galvanized Sheet Metal Duct Grooving Machine

Product Description:This electric bead roller machine is mainly used for round duct sheet metal grooving/beading and connection. It's adjustable for different metal sheet.Main Technical Parameters:   ModelMax thickness(mm)Power(kw)Weight(kg)DimensionL*W*H(mm)LH-151.20.7590550*850*900Structure1. upper wheel adjust handwheel2. upper wheel3. bottom wheel4. electricity box5. foot pedal switch6. switch  WorkshopPacking & Loading/* 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