equips de pultrusió FRP
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equips de pultrusió FRP per al disseny de perfil de la canonada, un funcionament suau, estalvi d'energia, disseny de motlles independents, fàcil d'ajustar durant la producció.
Eruga longitud de compressió es pot personalitzar segons les necessitats del client, super-polímer placa de material de subjecció, d'alta resistència resistent al desgast, durable.
FRP pultrusion equipment has excellent corrosion resistance, ability to varying degrees of acid, alkali, organic solvents and salts and other gas, liquid medium corrosion, never rust, according to the actual use of medium and temperature requirements, there are O-phenylene, isophthalic, vinyl, etc. for selection and use, can refer to the pultruded corrosion resistance menu; light high-strength, pultruded glass fiber content higher than other composite molding technology, so the appropriate high vertical strength, With the appropriate steel, pultruded profile density as long as about one quarter of the steel, so the strength is much higher than the steel, pultruded profile modulus lower than steel, usually only 1 / 7-1 / 10 steel; anti-aging, Pultrusion equipment selection of high-quality thermosetting resin, made of glass fiber system, different from the usual thermoplastics, the normal life of goods up to 20 years. Increase the anti-UV agent and the choice of polyester fiber felt can get the best anti-aging effect.
Pultrusion is a continuous molding process that can produce FRP products of infinitely long constant sections.The raw material contains liquid resin mixture(including resin,filler and special addictive)and reinforsed fiber(including fiberglass roving,mat and fabric).Reinforced fiber is pulled by traction device,wetted by resin mixture,extruded into a certain shape through the heated die and released into a constant FRP profiles.
Hydraulic type pultrusion machine is controlled by PLC, which adopts hydraulic pressure type to-and-fro as traction force with pneumatic length-fixing cutting.