... chainstich bag closer sewing machine GK35-2C is used in such the using of the package as rice bag , flour bag , plastic braided bag , sack ... , etc . It is suitable for such trades as the grain , Chemical industry , port , etc . , . This kind of machine ... mmWorking dial of pully 114mm Thread typeEthylene thread Power 370w Packing dimension50cm50cm35cmWeight 30kg