1.Screw using the most advanced alloy spray technology, precision machining, hardness higher, better resistance to corrosion and long service life are nitrided screw life two or three times.
2.Screw length diameter ratio, plasticizing ability, temperature distribution, automatic temperature control, bright uniform products using properties of blown film is good.
3.Compact, smooth, single- arm structure, economical and practical, and self- adjusting traction device integration movements.
4. With the advanced inverter technology, high efficiency and energy saving.
⒌ curling forms, can be chosen arbitrarily.
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