rollo de la correa de los rodillos GCr15 17 de 4m m que forma la máquina con la transmisión de la caja de cambios

Descripción de producto

CZ Purlin Roll Forming Machine with Material thickness 4mm Gearbox transmission Technical Parameter 1. The specification of the rolling production (mm): 80-300×L (see appendix 1) 2. The speed of the roll-in: 12-15M/min 3. The number of the roller: 17 4. The material of the roller: use the excellent hammered steel Cr15 to be quenched as a whole, then to p rocess by numerical control. 5. The material of the principal axis: use the excellent steel No.45 to process. 6. The power