Premium QualityRotating speed can be easily adjusted as your need. Ergonomic handle with anti-skid dots can effectively your wrists from fatigues after long time use. Capping machine bit electric capping machine bottle capper capping machine accessory for bottle cover. Powerful CapperCompare with other bottle cappers, this machine has DOUBLE and power. It can offer strong power and high rotating speed when tighten or capping the bottles, no need to rest continuously! cover rubber metal head chuck for manual electric bottle capping machine handheld sealer. FunctionsSet with direction switch, one key to change the directions for different functions. Rotate forward to tighten or reverse to loosen the bottle . Suitable for semi-automatic production line. Handheld bottle capper bottle screw capping machine for round . Easy Just lower the down onto the to be tightened and give a gentle push down, then the bottle is sealed or opened. Electric sealing machine head metal 20mm to 30mm/0.8-1.2in bottle tightening loosening rotating head, electric sealing machine sleeve, capping machine accessory, all size bottle diameter. Wide ApplicationsElectric Bottle Capper is applicable to a variety of plastic screw with a diameter of 20-30 mm. Beer bottles, glass , spray bottles or dropping bottles are not applicable. Electric bottle capping machine handheld bottle sealer bottle screwing sealing machine for plastic bottles.