Dit is gewild in Noord-Amerika en Suid-Amerikaanse lande. Dit is geskik vir groot winkelsentrums en supermarkte
Ons verskaf ovaalgat rolluikdeurrolvormmasjien met akkurate ponseffek.
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.
Die lengte van die lat kan arbitrêr gestel word (mits die totale lengte ooreenstem met die aantal gate)
Ry met rat+ketting, 11kw + 5.5kW dubbelmotor, en die hidrouliese stasie met energieopgaartenk.
This machine has 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
Spoorsny, spoed met gat 5m/min, spoed sonder gat 9m/min