... 3.production capacity: 400-650kg/h Biaxial geogrid device Product introduction The biaxial geogrid is made of macromolecule polymer through ... servo motor to feed the plate, which ensures the device runs steadily, the punching precision is high, low noise ... The longitudinal stretched product is conveyed to transversal stretching device after preheating, forming and haul-off. Transversal stretching part ...