Laboratory twin screw extruder with two side feeders for compounding output 30kg/h

HPL27 lab twin screw extruder is designed for use in laboratory simulation and compounding. It's highly flexible and highly energy-saving.

It enables seamless adjustment of processing machines for laboratory and small-scale production to all processing operations suitable for

most polymers.

Technical datas

Application
1.Engineer plastics granule: ABS,PC,POM,PP, PBT,PE,PA
2.Special Engineering Plastics: PA 6T,PA9T,LCP,PPS, PEEK;
3.Rubber-plasitcs blend modification: PP,PE,PS+SBS,PA+EPDM,EVA+silicon rubber
4.Ploymer blending :PC+ABS, PA+ABS,CPE+ABS,PP+EPDM,PA+SBS,etc.
5. Masterbatch:color masterbatch, function masterbatch,white masterbatch and black masterbatch
6. Polymer compounding and modification,filler compounding and fibre reinforcement.
7.Extruder for film production line: BOPP,BOPET,BOPI,BOPA,BOPS film, battery separator film, seawater desalination film,etc.

Our advantages

1.High output

The output is 1-2 times larger than the same size extruder from other lower torque twin screw extruders.

The biggest extruder can output up to 12T/h per set.

2.Energy-saving

For the same output , our small size extruder can replace the big size of other extruder, such as our HPL51 has more output than other 65 extruder , smaller extruder, less energy consumption,less material consumption, smaller production areas.

And we use heat rod instead of cast copper heater, which can save 15%-20% energy.

3.Advanced design

High torque: carrying capacity factor of gearbox up to 15Nm/cm3;

High speed: max. 1800rpm/m；

4.Long service life

bearings on output shaft 2 without load, which greatly extended the service life of the bearings on the weak axis , gearbox life can reach 72000 hours (10 years)；

5.Custom made design

Wide D/d choice:1.33～2.0;

Custom made clearance: minimum clearance can be 0.15mm；

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.

Parts and advantages

Transmission gearbox		The most advanced structure: bilateral symmetry gear drive system; it’s 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.
Screw element		Various kinds of function elements, mixing and dispersing elements developed by ourselves can provie flexible production for kinds of materials and production process. Optional material: W6Cr5Mo4V2, Ni-based alloy, HIP alloy,Co-based alloy.
Barrel		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≤0.015mm；linearity of ten assembled barrels≤0.05mm； Optional material: W6Cr5Mo4V2, Nitriding steel, Tool steel, Ni-based alloy, HIP alloy,Co-based alloy.
Torque limiter		Steel ball type safety clutch + torque limiter Made in Germany have the characteristics of accurate torque protection, high repeatability and quick reset.