Vertical winding machine, the design is used in the production of 150mm to 1500mm with the with inner ring and without inner ring spiral wound gasket.<br /><br />Please check our website for more information. <br />https://www.heroos.co <br /><br />Send me email: cixiseal@gmail.com. WhatsApp: +8615355846467. <br /><br />Any kind of enquiry and question would be taken seriously. We will contact you as soon as possible and offer you the corresponding services. Any enquiry is welcome.