Davison is experienced in designing, manufacturing, and selling High Frequency Welding Machine, RF Welding Machine, PVC Welding Machine, High Frequency Welding. Davison HF Sun Visors Welding Equipment Applications: Sun visor welder ( the material contains PVC more than 30% ) 1)Welding and cutting in one time , smoothly edge cutting . 2)Special and strong head : special design makes the pressure equably to ensure the products can be made perfectly . 3)Import 5557 spark protective system , can protect the mold and material 4)The output power can be adjusted according to the different material to ensure the product quality . 5)Special machine design can ensure the welding result smoothly. No need adjust the level when change the moulds . CONTACT US ADD:NO.199，Xinmei Rd.,Gaoxin Zone,Ningbo City,China TEL: +86-(0)574-87630666 +86-(0)574-87639328 E-mail: hgs@dongxiong.com 315000 web:http://www.davison-machinery.com/