Source Guangzhou JF Hand-held Electric Capping machine for different plastic size bottle caps on m.alibaba.com
BFMP-1: Manual set for the filling and capping of bottles
Amazon.com: ELEOPTION 220V Manual Bottle Capper Handheld Electric Bottle Capping Machine Cap Sealer Sealing Machine for Plastic Bottle Capp Diameter 10-20 mm, 20-30 mm, 30-40 mm, 40-50 mm : Industrial & Scientific