Pvc stone plastic sheet extruder basic introduction: first, equipment brief introduction: pvc stone plastic line, high-tech research and development of new decorative materials, the use of natural stone powder as the main raw materials to form a high density, high fiber mesh structure of a solid base, The surface is coated with polymer characteristic pvc resin, which is formed by plastic extruder and processed by water transfer or surface treatment. Second, production model: sjz51/105,55/120,65/132,80/156 conical twin-screw extruder 3, production product use: conical twin-screw extrusion stone plastic products lifelike and beautiful, super wear-resistant, bright and non-slippery surface, and environmental protection, wear-resistant, Scratch resistance, but also anti-skid, waterproof, fire prevention and so on. There are two kinds of structures: homogeneous permeable structure and compound structure. The homogeneous and transparent stone plastic floor is made of pvc and marble powder and auxiliaries. This kind of floor has poor dirt resistance, poor wear resistance, single color and poor dimensional stability, but the price is widely used. The composite stone plastic floor has multi-layer structure, the surface adopts uv treatment, color layer, stone plastic layer and base layer composition, floor wear resistance, stain resistance, dimensional stability are better than the homogeneous and transparent stone plastic floor, and the color is diverse and rich. Is the current market and decoration prefer the floor. the main raw materials: pvc resin, natural stone powder, coupled with more than a dozen kinds of raw materials without toxic substances combined. Molding method: select domestic advanced extrusion equipment, Heat extrusion once integral molding. The appearance adopts four layers treatment, the surface layer is the appearance color adopts the hot blanching transfer printing technology, the appearance color never falls off, the second layer is the primer protective layer, the third layer is the anti-skid layer, the fourth layer is the wear-resistant layer. Fourth, the main components of the equipment: pvc stone profile production line is mainly composed of the following: 51, 65 conical twin-screw plastic extruder, die, (cooling vacuum setting table), traction machine, cutting machine, turning frame, high-speed mixer, Plastic crusher。 After extrusion molding, surface treatment (thermal transfer printing or water transfer printing) is carried out.