Máquina perfiladeira para portas de enrolar com furo oval, popular na América do Norte e América do Sul.
Torrist structure, the forming roller has high machining accuracy, and the roller use material as Cr12 with high precision work ,heat treatment, uselife is longer
Special design of oval hole , 3 stations of punching, edging and flanging at the same time, accurate hole size (152 * 25MM), accurate punching position, no half hole, flanging does not hurt finger
corte de rastreamento, velocidade com furo 5m/min, velocidade sem furo 9m/min
O comprimento da ripa pode ser definido arbitrariamente no plc (desde que o comprimento total corresponda ao número de furos)