Email: salermary@tongsanextruder.com WhatsAPP:+86-15269260792
The machine adopt two high efficiency screw extruders to extruding the inner and outer layer,the special design sprial construction co-extrusion die head can make sure that the inner and outer layer thickness is uniform,it has the feature of stable forming,high processing speed.The forming mold block adopt vacuum forming system,inner template circulate water cooling and auto oil lubrication system.
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