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Working on Reconstituted Rice Formulas? Try This Lab Twin-Screw Extruder First
2026-04-20

Amid the wave of innovation in the food industry, reconstituted rice, as an emerging food ingredient, is drawing widespread attention. However, the high costs and low efficiency caused by repeated trials in the reconstituted rice formula R&D process have become a key bottleneck restricting enterprises' technological breakthroughs. To address this need, Haer Technology has launched a lab twin-screw extruder, providing an ideal solution for reconstituted rice formula R&D. 

HTGD-11 Desktop Twin-Screw Extruder 


Professional Equipment to Boost Formula R&D 

Designed specifically for food R&D, this lab twin-screw extruder integrates functions such as polymer filling, blending, and modification, making it suitable for teaching experiments and small-scale production verification. With its features of small dosage, high efficiency, low cost, and compact footprint, it is highly suitable for the pre-production R&D stage and formula synthesis of reconstituted rice. 


Precise Parameter Control: Key process parameters such as temperature, pressure, and screw speed can be precisely regulated with minimal error. This helps R&D personnel systematically study the impact of parameters on reconstituted rice quality, quickly determine the optimal process combination, and provide reliable data support for formula optimization. 


Flexible Raw Material Compatibility: Compatible with single rice flour and composite raw materials (such as coarse grain flour and nutritional fortifiers), the optimized screw design achieves efficient conveying and shearing, ensuring uniform heating and reaction of raw materials, making small-scale test results closer to industrial production. 


Efficient Testing Capability: Compact in size and easy to operate, each test requires only a small amount of raw materials, significantly reducing R&D costs and cycles. R&D personnel can quickly iterate formulas and processes, accelerating product launch. 


Additional Features: The equipment is equipped with a real-time data acquisition system that can record performance indicators such as moisture content and expansion rate, providing a basis for formula-process correlation analysis and helping to precisely optimize reconstituted rice quality. 


Core Technical Parameters 


Hartek Technology's lab twin-screw extruder adopts advanced technology, with main parameters as follows: 

Model

HTGD-11

HTGD-16

HTGD-20

HTGD-25

HTGD-35

Screw Diameter (mm)

11.7

15.6

21.7

25

34.5

L/D Ratio

40:1

40:1

40:1 (48:1 optional)

40:1 (48:1 optional)

40:1 (48:1 optional)

Motor Power (kw)

1

2

5.5

7.5

18.5

Max Speed (rpm)

600

600

600

600

600

Temp Control Range (℃)

350

350 (450 optional)

350 (450 optional)

350 (450.0 optional)

350 (450 optional)

Temp Control Accuracy (℃)

±1.0

±1.0

±1.0

±1.0

±1.0

Melt Pressure Range (Mpa)

0~35.0

0~35.0

0~35.0

0~35.0

0~35.0

Melt Pressure Measurement Accuracy

0.2%F.S

0.2%F.S

0.2%F.S

0.2%F.S

0.2%F.S

Output (kg/h)

0.1~1

0.1~5

0.5~20

5~30

5~80

Weight (kg)

135

268

719

785

980

Dimensions (mm)

980×500×550

1380×690×1230

2375×690×1630

2575×690×1630

3375×690×1660

The equipment adopts a modular screw design, allowing researchers to flexibly adjust the screw combination according to the characteristics of different reconstituted rice formulas to achieve the best processing effect. Wide Application Prospects In addition to reconstituted rice formula R&D, this lab twin-screw extruder can also be widely used for the development and testing of other food formulas, making it an ideal choice for universities, food research institutes, and enterprise laboratories. 


While ensuring performance, the equipment has reasonable energy consumption control, meeting the energy-saving and environmental protection requirements of modern lab equipment. 


In the current era of accelerated food technology iteration, choosing suitable R&D tools is crucial. Haer Technology's lab twin-screw extruder, through the three-dimensional innovation of "modular design + intelligent control + precision manufacturing", will provide strong support for your reconstituted rice formula R&D, helping enterprises gain a competitive edge in the fierce market competition.  

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