Professional recycling material screw and barrel, alloyed steel Alloy-Steel of High Quality, polished and nitrided treatment. 30KW main motor Two sets for HDPE film making, diameter is ¢40mm spiral type.! High quality. Blower: AC motor/ * 2sets/ Inverter Controlling/380v, 50Hz, 3 phase 6) Each die head include one set automatic gas supplement devices. Total 2 units. Whatsapp is :0086-13967785691
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