Long-Fiber Reinforced Thermoplastic-Direct Line(LFT-D)two-stage extruder, PP+GF
Process of LFT-D line(Two stage)
Technical advantages of LFT-D production lin( two stage)
Parts of line | Advantages description
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Transmission gearbox | the most advanced ones: bilateral symmetry gear drive system; the same with the gearbox of German Flanders, Austria EssenBas.Now, the first-line extruder manufacturers in the world, such as Corperion,Berstorff, Leistritz, Toshiba, JSW are using the transmission structure; servcie life of the gearbox≥72000hrs. | ![]() |
LFTD special screw shaft | special soft mixed screw components. The patented flexible screw element independently developed by our company solve the technical problems of non-cutting and non-uniform dispersion of glass fibers.
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Glass fibre preheating and yarn dividing device | makes the glass fibre better preheating and yarn dividing function and better dispersing function when the glass fibre enters the extruder. | ![]() |
Cutter | Five kinds of dimension blocks in one molding cycle, precise cutting with smooth surface and no rags. Thickness of products can be continuously adjustable automaticlly. | ![]() |
Technical datas
Type | LFTD300B | LFTD600B | LFTD1200B | LFTD2000B
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Extrder output | 300KG/H | 600KG/H | 1200KG/H | 2000KG/H
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Width of die plate | 150mm | 200mm | 300mm | 500mm
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Thickness of die plate | 8-30mm | 10-40mm | 10-50mm | 15-65mm
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Pies. Of GF | 48 | 60 | 72 | 120
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GF content | ~45% | ~45% | ~45% | ~45%
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First stage extruder | HPL40 | HPL62 | HPL77 | HPL95
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Second stage xtruder | HPL62 | HPL77 | HPL95 | HPL136
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Cutting drive mode | Pneumatic/servo | Pneumatic/servo | Pneumatic/servo | Pneumatic/servo
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Press | 1000~1500T | 2000~5000T | 5000~8000T | 6000~12000T
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About us
We are dedicate to develop, design, and manufacture co-rotation, counter-rotation parallel twin-screw extruder production line.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 :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.