Features ：
①The product deformation tolerance is strict, with a length of 450mm and tolerance of 0.2~0.5 at 41 points.
② Many high-precision dimensions, with 54 measurements within ±0.05 inches, 1/3 among which the tolerance is ± 0.02. There are 23 geometric tolerances within 0.1, 1/3 among which the tolerance is 0.05.
③Complex structure including Cav lifter、Core inner slide、Core first pull-in insert.
④ For fiberglass-filled plastics, hot runners are used to eliminate sprue material.