ST150 Dough stretcher
ST150 Stretching Instrument is a reliable testing instrument for
measuring the gluten strength of flour and the improvement effect
of flour improvers (gluten enhancers). It detects the elongation
resistance and elongation length of dough, analyzes the collected
data by computer, and draws an elongation chart to calculate the
dough extensibility, elongation resistance, curve area, tension
ratio and other indicators, in order to evaluate the quality of
flour and the improvement effect of flour improvers.
By analyzing the extension curves of different wake-up times, it
can guide the reasonable addition amount of flour improvers and
guide the production of bread, steamed buns, and other foods to
determine the appropriate wake-up time.
The measurement of dough extension resistance using a tensile
tester abandons traditional mechanical lever force measurement and
mechanical drawing mechanisms. Instead, digital signals are
collected and plotted by a computer, and the data is analyzed. The
measurement is precise, accurate, reliable, and has good
reproducibility of experimental results. Based on the experimental
analysis results, the quality of flour can be determined, and the
improvement effect of improvers in flour can be determined or
analyzed to guide the amount of improvers added.
It is precisely because this testing instrument abandons the
mechanical lever force measurement and mechanical drawing mechanism
commonly used in traditional instruments. The measurement of the
resistance to elongation of the dough is converted into digital
signals by a dedicated digital sensor, and collected, drawn, and
analyzed by a computer. Therefore, the test results are more
accurate, reliable, easy to operate, and more economical.
This instrument has been widely used in flour mills, food
factories, seed breeding and promotion, grain storage and operation
departments, grain and oil research departments, and other
industries for quality control and scientific research.
Instrument characteristics:
Using high-performance and high-precision weighing sensors to
measure the tensile resistance of dough, ensuring high reliability
Computer collects and analyzes data accurately and quickly.
Automatic zero calibration by computer, convenient and easy to use
The data processing software attached to the instrument
automatically analyzes the data and provides an analysis report.
Can compare the extension curves of 5 samples simultaneously.
Save consumables such as drawing sheets and pens.
Print reports as needed
The analysis results (database) are in Access format, which can be
easily accessed through Microsoft Access
Main parameters of the instrument:
| Motor power | 20W+15W+10W |
| Power supply | 220V 50HZ |
| Dough quality | 150g |
| Rubbing speed | 15 ± 1r/min |
| Descent speed of ramen structure | 1.45 ± 0.05cm/s |
| Horizontal axis travel speed | 0.65 ± 0.05cm/s |
| Kneading machine speed | 83 ± 3r/min, self stopping after 20r |
| Unit resistance | 12.3 ± 0.3 MN/EU |
| Instrument size | 1000 × 700 × 700mm |
| Weight | Approximately 130kg |

Note: The appearance pictures, dimensions, volume, and weight of the
instrument are for reference only. If there are any updates to the
instrument, there may be slight changes without prior notice.
Shandong Shengtai Instrument Co., Ltd. provides the following
quality assurance for the instruments sold to you:
----The provided instrument materials are brand new, meet national
quality standards, and have a manufacturer's certificate of
conformity;
----The materials and main components provided meet the technical
requirements specified in the technical documentation;
----The overall quality assurance period of the equipment is one
year (excluding normal wear and tear of vulnerable parts).
----We are responsible for free maintenance of any instrument
quality issues that occur during the warranty period. Due to
equipment malfunction caused by the user's responsibility, we are
responsible for repairing and charging reasonable fees.
----Lifetime discounted supply of parts for equipment, and lifetime
maintenance and repair of the entire machine.
----After the expiration of the warranty period, if the user needs
maintenance and technical services, we will only charge a cost fee.
