KOHSTAR Hand held capping machine enlarge power bottle capper tools equipment electrical packaging tool plastic 10-50mm cap diameter +Voltage transformer AC power supply converter adopter 110-220V for USA & CA customers(110v) Hand-held electric capping machine is mainly used to the screwcap tighten and loosen. Easy to carry, which can be easily used to tighten or loosen the cap. Of its adjustable clutch (readjustment) can effectively avoid the cap damage and reduce the wear and tear of the internal plug once the cap is tightened chuck to stop spinning, show that you can be the next cap operation. Capping work applicable to a variety of high strength bottle caps apply to the the cap direct range of 10-50 mm, a single production capacity of up to 30-90 bottles / min.