The market of window isolation is rapidly changing. Not only are end consumers demanding better isolation (e.g. passive building). Governments are also imposing higher isolation standards. As market leader in Insulation aluminum profile, wangeshi has anticipated this drastic market evolution. Thanks to the extensive experience which wangeshi has gained over the past 15 years,WGS is able to offer superior technology to boost your thermal break assembly. the most efficient machine for thermal break assembly in the industry, allows you to knurl, to insert isolation strips and to roll to assemble aluminum profiles for windows and curtain walls. Material: aluminium profile, pa66 POLYAMIDE strip 1.Knurling machine Knurling is the first step in the production process, produce teeth in aluminum cavity 2.strip feeding ,machine Thread the strip into the groove of the aluminium,the two knurled extrusions held together by thermal strip, this loose assembly gets transferred to the crimp or rolling machine 3.3: Rolling machine(Crimping machine): The crimping process uses three sets of rollers, which put pressure on the aluminum groove and heat insulation tape.To mechanically lock it in place, forming a bond between the two extrusions and the insulating strip. National leader of aluminium machinery , products have been exported to Australia, Armenia, Ukraine, Russia,Brazil, Canada, Egypt,Jordan,Mexico etc. total 16 countries.with a market share of above 70%.output:more than 3000 sets Main products are manufacturing and sale aluminium extrusion press and whole plant processing equipment such as : Bridging thermal Barrier pouring machine, thermal break assembly machine, Billet heating furnace profile puller; handling table; aging furnace; Die heater ; Synchronous cutting saw; vacuum wood grain transfer machine; aluminum sandblasting machine; PA66 nylon heat insulation strip automatic production line; profile packaging machine.