It is used for blowing the various plastic film of low density polyethylene(LDPE) and high density polythylene(HDPE) colour striped plastic film, etc.
Which are widely used for packing food, fruit, garments, textile, dailly necessities and other civil and industral products.
1. It use one screw stem to extrude, and two head die to putout the film, adopts two take-up, and two winders, so it can do high output and use little power.
2. The screw stem and cylinder are made of 38CRMOALA high quality alloy steel affer fine finishing and nitrided treatment, which has high hardness, strong resistance to corrosion, durable service.
3. The die head is plated with hard chrome, of screw mandrel type structure with even and smooth discharging, the blown plastic film has fine finishing; The blower is of labyrinth structure with even air output.
4. The coiling unit adopts pressure rewinding or center rewinging, which is driven by torque motor, with even and easy roll changing.
Main Technical Parameters:
Diameter of Screw Stem
Major Diameter Ratio of Screw Stem
Thickness of Products
Folding Width of Products
Main Motor Power
Rational Speed of Screw Stem
Specification of Die Head
Yantai Yongtai Machinery Co., Ltd. is a rebuilt cooperation company which cooperates with foreign-owned enterprises. Our products inherit the traditional merits and traits of the Kuyu plastic extruding machine, and our company continues to perfect, improve and innovate. Our company owns high-skilled professionals and management staff. We also possess the strong ability in processing and equipage of machine, advanced technology and crafts test facility and integrated quality management systems. We assure that our products are in the lead level of the domestic market.
Our SBY series circular loom adopts the advanced monitoring system to finish following detection and altering park reliably with frequency conversion timing. Compared with the circular loom in the present domestic market, it has features of high-production, low-noise, low-energy, few repair cost and good quality. The loom is mainly used in weave PP and PE flat silk drum fabric and so on. It is an ideal loom to produce the flexibility sack, plastic compound bag, geotextile, chemical bag, etc.