Prepreg production line is trending towards the production of a wide range of woollen, textile and multi-axial structural products using flexible, versatile systems in the world.The use of fibers like carbon, glass combined with epoxy resins to produce reinforced plastics for lightweight products is becoming more common in the aerospace, sports and automotive industries.
Prepreg production line material structure determines the specific process using a roll or reel. Different creel sizes are used to wind the rovings in parallel and feed them into the coating process as a function of the number of rovings. Control of tensile strength is essential because if the relaxation is too tight or sagging, it can cause problems. Huashunda has considerable experience in handling prepreg fiber materials mainly in carbon,glass,graphite and other man-made fibers.
1. Clean and flexible preparation of resin and epoxy materials, transportation and circulation systems meet the most stringent requirements for product purity and longevity;
2. Continuous monitoring, automatic adjustment of liquid level, temperature, viscosity;
3. Full web or warp management system can include flotation, roller, belt or tenter support transport with precise tension control, material guidance, pre-cleaning, pre-heating and weft alignment;
4. Heating systems can operate by air injection or radiant heat from a variety of sources, including hot oil, steam, gas, electricity and so on;
5. Prepreg production line features automatic and manual emergency shutdown and locking to continuously monitor potentially dangerous situations.
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