The microwave moisture meter RZ-260-Ⅱ for single-bale recycled paper, cigarette bales, and cotton yarn is mainly used in papermaking, tobacco, textile, chemical, pharmaceutical, food and other industries for quality and cost management and control in the production process, and cost settlement in the process of raw material acquisition. The measurement method is non-contact measurement, which can automatically, quickly, accurately, stably, and continuously measure the moisture content of raw materials in real time. It can be seamlessly connected with control management systems such as DCS/ERP.

This microwave is a 2.4G microwave (can penetrate high density and mass), and the percentage of moisture is calculated based on the microwave energy attenuation generated when the microwave penetrates the medium. Water is a polar molecule. When microwaves of a specific frequency penetrate the material, the O-H bonds of the water molecules in the material will absorb the microwave energy of a specific frequency. The microwaves transmit energy from the microwave transmitting probe on the left side of the cigarette pack, and after penetrating the cigarette pack, the microwave receiving probe on the right side of the cigarette pack receives the remaining microwave energy. At the same time, a grating is added to start and stop the measurement.

The instantaneous total mass is calculated based on the change in microwave energy attenuation and two ultrasonic vehicle width compensation probes. The moisture content of the material can be calculated using professional computer system software based on the ratio of the total energy loss to the total mass.

Since microwaves completely penetrate the process material, all physical moisture can be measured. This is not only applicable to measuring surface moisture, but also to measuring the moisture throughout the interior.

This technology guarantees high measurement accuracy and precision. The color and surface structure of the material, water vapor and dust will not affect the measurement results.

(1) On-site photos:

(2) Inspection process:

1) The forklift driver takes out the recycled paper bag according to the automatic bag number and places it on the moving conveyor provided by the customer;

2) The conveyor automatically runs to measure the moisture meter;

3) After the recycled paper bag passes through the microwave moisture meter, the professional testing software automatically tests the moisture content of the whole bag. If two bags can be measured at the same time, the moisture value can be calculated one by one and then the average value of the two bags can be automatically calculated. If required, the moisture value can be displayed in the inspection area for recycled paper dealers to view.

4) The data is automatically stored in the industrial computer and automatically transmitted to the ERP system by the upper computer management software, and the process ends.

(1) Moisture monitoring of single packages of imported recycled paper (Japanese waste/European waste/American waste) and domestic waste in paper mills.

(2) Finished product inspection at the packaging exit of the redrying plant to check whether the moisture content of each cigarette package on the roller is qualified.

(3) Tobacco packages after aging in the cigarette factory and the in and out inspection of the vertical warehouse to prevent huge economic losses caused by mildew during storage.

(4) Tobacco leaf purchasing stations inspect sacks and set purchasing guidance prices, which improves the guiding role and efficiency of purchasing.

(5) It is also used in the pharmaceutical, chemical, textile and other industries.

1. Insensitive to the pH value and conductivity of the material being tested.

2. The total moisture (the sum of the surface and internal moisture of the material being tested) is measured, and the test results are more representative.

3. Non-contact measurement: no wear of the probe, no adhesion to the material, and no impact on the production process.

4. Provide instantaneous measurement values (real-time testing) for process control.

5. High measurement accuracy, 0.1-1% accuracy for testing a single package of recycled paper (% is the unit of moisture value).

6. Maintenance-free, low operating cost.

7. Low emission energy, does not change the properties of the material, safe and reliable.

8. Not affected by environmental dust and water vapor factors. Strong anti-interference ability.

9. Not affected by material color changes and sunlight exposure.

10. High-end configuration: energy emission probe, receiving probe, height compensation probe, industrial computer, dedicated software processing system.

1. Test the average moisture of the entire recycled paper, cigarette package cotton spinning and the moisture value per unit cross section.

2. Non-contact measurement, will not affect the production process.

3. High test accuracy, repeatability up to 5‰.

4. 8 data can be tested per second, the data is displayed in a bar graph, and the trend graph is displayed synchronously

5. The software calibration and operation are simple and convenient.

6. It can immediately display the real-time moisture detection data to reflect the internal moisture of the raw materials. The software can store 20 different raw material registrations, support 20 linear channel storage, and can choose to store 100 channels of raw material grade channels.

7. Provide multi-port output, 4-20mA, RS232 or MODBUS-RTU, etc., for data exchange with PLC or ERP system.

8. It can remotely provide real-time moisture data to quality control managers so that they can adjust the industry in time to meet the required quality requirements.

This product not only improves the accuracy of the test data, provides a basis for analyzing and solving existing problems; it also provides intuitive test data for operation, further improves the accuracy of the test, streamlines labor, avoids errors caused by human operation, has low maintenance costs, and has immeasurable direct and indirect economic benefits. At the same time, this product complies with the national plan for the integration of industrialization and informationization, widely applies electronic information technology to all aspects of industrial production, drives industrialization with informatization, promotes informatization with industrialization, and launches intelligent industrial applications, making it a hot spot for industry development, in order to achieve production automation, product intelligence, industrial advancement, and refined management, improve production efficiency, reduce operating costs, enhance corporate competitiveness, and pursue sustainable, low-carbon, and green development.

1. There are full-time on-site service personnel.

2. 24-hour response.

3. Provide professional application analysis free of charge.

4. Provide installation and debugging services.

5. Provide customer training.

6. Maintenance contract.

7. Free software upgrade.

8. Provide a complete after-sales maintenance plan.