The quality of FRP pultrusion equipment is trustworthy. Technical characteristics of FRP pultrusion equipment:
1. High hardness, long service life, high surface finish, meeting product requirements;
2. High-quality mold steel, polished after nitriding or hard chrome plating;
3. Deep hole processing technology of round tube model and final chrome plating and polishing treatment.
The design of FRP pultrusion equipment is the most important step to improve the quality of the mold. Many factors need to be considered, including the selection of mold materials, the usability and safety of the mold structure, and the ease of processing and mold maintenance for FRP pultrusion equipment parts. Try to think well at first. The selection of FRP pultrusion equipment materials should not only meet the customer's requirements for product quality, but also need to consider material cost and strength, set time history, and according to the model, use of work, processing speed methods, such as the main factors of material failure.
The structural design of the FRP pultrusion equipment has compact structure, convenient operation, and ensures sufficient strength and rigidity of the mold parts; where the mold structure allows, the surface of the corner mold should be designed at the transition fillet as much as possible to avoid stress concentration; Yu Gulin, And part of the punch cavity, core, can be combined or eliminate stress concentration inlay structure, slender punch or core, where appropriate protective measures are required; the configuration of the mold and equipment should prevent parts or waste from being blocked. At the same time, it is also necessary to consider how to reduce the impact of sliding fitting parts and frequent impact and wear parts on the quality of long-term molds.