This production line is mainly used for production of PVC fire-retardant floor plate, waterproof coil and GEOMEMBRANE (this kind of floor plate is also used for guesthouse, restaurant, exhibition centre, recreation hall and family. Its performance includes abrasion-resistant, corrosion preventive, anti-skid, leak-proof, fire-retardant).It can produce plate of material PP\\PE etc. too The max effective width of the sheet is 7000mm and the thickness is 0.5-4.0mm,The width of the end product is 7000mm and the extrusion capacity is 1000-1800kg/h, The style of the flow channel of the machine head is clothes stand style gradual change style pipe flow channel, The geometric form of the molding cavity is designed reasonably and has good fluidity. The built-in stainless steel heating bar has neat appearance. Long service life, speedy heating and is safe and reliable. It adopts quality carbon steel surface hard chromate treatment. The mould lip is adjustable elastic structure and has movable lower lip mouth with considerably adjustable scope, The hot water station which controls the temperature of the three roller setting machine possesses three sets independent water circulation system and automatic temperature control system, It adopts imported temperature control meter to control the temperature so that it can ensure the surface humidity of the roller will not exceed ± 1 °C. The cooling rack sets up longitudinal cutting open device which can change the installation position and power mechanism which can be moved entirely The cooling rack can be adjusted according to the different production technology the reeler is made up by two friction bare sticks of moving synchronously, circumferential velocity, synspeedily It possesses length counting acoustic and illuminative alert device and moves steadily, operates easily and simply and has lower noise, In addition, where there is possible to constitute a threat to personal safety in the whole equipment, there is safeguard of safety rope etc. Thus the occurrence of unfortunate incident could be avoided. The main electrical appliances, hydraulic and pneumatic equipments of this production line all adopt the world famous brand products. Linking many years manufacturing technique and experience of plate and sheet equipments of our Company with the main parts, these equipments will be more reliable and more perfect, The unit level has reached the international advanced level.