spiral corrugated pipe extruding line spiral corrugated pipe extrusion machine
spiral corrugated pipe machine
one mould, one diameter
1-2m/min speed
pipe used in electricity, telecom,post activities....
Model:SJ65/30
spiral corrugated pipe machine
one mould, one diameter
1-2m/min speed
pipe used in electricity, telecom,post activities....
Model:SJ65/30