PP \\ PE \\ PVC \\ ABS \\ PMMA \\ PC sheet extrusion line Introduction The production line can continuously produce PP, PE, ABS, PMMA, PC, PS, PVC single-layer and multilayer sheet products. Sheet width 2000mm and below, a thickness of 0.15-3mm. Extruder: According to different materials, the choice of (exhaust, no exhaust) single screw extruder, screw with special mixing function and precise temperature control system ensures high plasticizing plastic, high yield and stable extrusion. Temperature control ± 1 ℃ can accurately control the plasticizing process and sheet thickness, flat plastic. Changer and die: hydraulic quick changer for network devices to ensure that no leakage of material, for network quickly and efficiently; mold according to different materials, choose a different structural forms, hanger die with pages of double flow design, easy to adjust the flow distribution extruded sheet thickness accurately. Three calender: according to the thickness of the sheet, using 45 ° oblique three-roll or three vertical or horizontal three-roll calender roll, three-roll temperature independent, freely adjustable roll gap, the roll angle adjustable Specially designed to ensure uniformity of thickness calender effect and sheet. Sheet thickness is controlled by screw and pressing roller adjustment can be precisely controlled thickness of the plate. Independent control of the roller temperature control system can precisely control the temperature of the pressure roller tube sheet thickness uniformity. Cooling roller bracket: configure the cooling guide roller, the cooling effect is better. Comes with a trimming device to ensure the quality of the width and length of the sheet edges. Transverse cutting machine: length cut for length, cutting accuracy of less than 2mm, using alloy Hard alloy saw blade or synchronized with sheet cutting board, slice the sheet to ensure quality and long-term stable cutting action. Winder: high-torque motor, friction rewinding equipment pvc transparent sheet, is able to adjust the speed and tension and can also provide other forms of winding according to user needs. 'EVA sheet Extruder Extruder EVA EVA sheet extruder? EVA is an ethylene-vinyl acetate copolymer sheet equipment, which is prepared from ethylene (E) and vinyl acetate (VA) copolymer. Of the formula: (CH2CH-OH) n. High-pressure bulk polymerization process (for plastics), solution polymerization (PVC processing aids), emulsion (binder), suspension polymerization. Vinyl acetate (VA) content higher than 30% by emulsion epe foam sheet equipment, vinyl acetate content of low to high pressure bulk polymerization. Ethylene - vinyl acetate copolymer, characteristics and uses: ● feature EVA Rubber Products is a new environmentally friendly plastic foam material, has a good buffer, seismic, heat, moisture, resistance to chemical corrosion, etc., and non-toxic, non-absorbent. EVA Rubber Products designed Machinable forming, the shock better than polystyrene (foam) and other traditional foam materials, and meet environmental requirements, is the best choice for export products. Earthquake packaging can be cut, shaped; because of the density differences, can also have a wider range of uses. EVA resins are characterized by good flexibility, rubber-like elasticity at -50 ℃ to have good flexibility, transparency and surface gloss, good chemical stability, anti-aging and ozone resistance strength Well, no toxicity. Mixing with the filler, good color and good processability. ? Fang Zhongqing 15,190,151,499? It is a great and vinyl acetate content and molecular weight, melt index relationship. When the melt index (MI) certain, vinyl acetate (VAC) content increased when pc plastic sheet equipment, its flexibility, softness, compatibility, transparency, etc. also rise. When reducing the VAC content when the performance is close polyethylene, stiffness and abrasion resistance, electrical insulation is improved. If the VAC content at some point, when the melt index increases, the softening point decline, processability and surface gloss improvement but the intensity will decline, otherwise, with the decrease in the molecular weight increases MI, impact resistance and environmental stress cracking resistance is improved. Polarity acetate causes increased elasticity and viscosity, crystallinity and electrical performance degradation, soluble in hydrocarbon solvents and oils. pc plastic sheet equipment, with three presses (certified), sheet equipment supplied by the same three-Plastic Machinery Co., Ltd. Qingdao. Plastic Machinery Co., Ltd. Qingdao with three (www.tongsansuji.com) is Qingdao, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the same three presses leadership with the staff warmly welcome all inquiries to discuss, with three presses to create a better future.