Shanghai Lijing Scientific Instrument Co., Ltd
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Micro twin-screw extruder (HAAKE Process 11)
The pocket sized parallel and co rotating diameter 11MM twin-screw extruder is suitable for blending and co extrusion experiments of thermoplastic pol
Product details

Product Overview
The pocket sized parallel and co rotating diameter 11MM twin-screw extruder is suitable for blending and co extrusion experiments of thermoplastic polymers, aiming to address the main challenges faced by formulation development scientists. The design is completely based on user needs, easy to operate, and easy to clean. Its maximum output can reach 2.5 kilograms per hour, and the minimum required sample size is about 20 grams, which can greatly reduce time and development costs. HAAKE Process 11 adopts a mechatronics desktop design, which occupies a small area and is easy to move; The control of the extruder adopts a built-in color touch screen, and the barrel structure is horizontally open. The segmented combination screw can be configured according to application requirements. The geometric shape of its screw components and barrel design is the same as that of production equipment, making it easy to scale up from the laboratory to the production line.

Main technical indicators

Main technical indicators of micro twin-screw extruder HAAKE Process 11
1. Barrel length (L/D) 40
2. Barrel diameter (mm) 11mm
3. Motor power (kW) 1.5
4. Speed range (rpm) 10-1000 rpm
5. Material of the barrel Nitrided steel 1.7365 (EN40B)
6. Maximum temperature (° C) 350 ° C (optional 450 ° C)
7. Maximum pressure (Bar) 100 bar, safety monitoring
8. Heating zone 7 x 5 D electric heating (optional water cooling)
9. Host size (length x width x height) 820 x 480 x 410 mm
10. Weight 55kg


Optional Accessories

  1. High temperature option: up to 450 ° C, specifically designed for high-performance polymers

  2. Liquid cooling device: rapid cooling barrel, suitable for low temperature conditions

  3. Full port upper half barrel: capable of providing maximum flexibility for separate feeding and exhaust

  4. Screw length adjustment component: capable of reducing the processing length of the extruder in 5L/D steps

  5. Vacuum exhaust socket: used to evacuate air and create a vacuum

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