Precision Machined Parts, Large extruder Screw Elements manufature

Screw element: various kinds of function elements, mixing and dispersing elements developed by ourselves can provie fiexible production for kinds of materials and production process.

Our smaller clearance (as same as W&P) between screw elements and the inner wall of the barrel benefits from our stable gearbox. And most of domestic extruder have clearance 1.5times as big as ours.

Barrel: Extrusion system adopts building block type screw and barrel structure, can be flexible to change the requirements of different materials, different process. And the barrels are equipped with integrated wear-resistant alloy steel liner, which has the same composition and wearing feacture with W&P. Our mirror polishing seamless barrels, surface finish Ra0.2,

verticality between barrels inner hole≤ 0.05mm

Sichuan Advance technology Co.,ltd(is dedicate to develop and manufacture co-rotation, counter-rotation parallel twin-screw extruder production line.We'll exhibit two types twin screw extruders, high torque(Nm/cm3>13).

We integrate and upgrade these experiences to create our own transmission concept and form our core technology “bilateral gear symmetrical driving system”. The technology enables our extruders have the advantages of “high torque, high efficiency, low energy-consumption, high price/performance ratio, long service life ” (designed service life of gearbox as long as 72000 hrs). We keep the same step with the most advanced extruder manufaturers in the world.

We can supply ：Co-rotation twin screw extruder production line;

High torque gearbox;Automatic long fiber reinforced thermoplastic composites (LFT - D) production line;Counter-rotation parallel twin screw extruder;Differential concentration mixer;

Repairing and machining large parts; Design, machine all of screw elements on Japan and Germany extruders.