The physical properties of feed involve many quality issues such as feed production, storage and transportation, and feeding effects. Therefore, the determination of physical properties is a very important task. However, many domestic manufacturers have not paid due attention to this, and have neither professional measuring personnel nor necessary testing equipment, and often make rough estimates based on the appearance and intuition of the feed. Nowadays, the hardness of pellet feed can be directly detected by the feed hardness tester, which makes feed quality detection more scientific and standardized.
1. When using a hardness tester to measure the hardness of feed and grain, place the pelleted feed radially on the fixture.
2. When the working button is continuously pressed, the tension of the spring is gradually increased by the lead screw until the pellet feed is crushed. 3. The maximum pressure when the particle is crushed can be transmitted to the single-chip microcomputer through the sensor, and the single-chip microcomputer will display its hardness value after conversion, which is the hardness of the particle, and the unit is kg.
4. From the feed pellet sample, randomly select 10 pellets and measure them according to the above method. The average value of the hardness value is the particle hardness of the sample. 5. Generally measure twice, and compare whether the results of the two measurements are consistent.
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model
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parameter difference
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GWJ-1
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Manual reset, grain and feed can be measured, digital display, manual force, unit: kg. Maximum load value: 20kg/196N. Load graduation value: 0.01kg/0.1N. Measurement accuracy: ±2%
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GWJ-2
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Automatic reset, grain and feed can be measured, digital display, manual force, unit: kg. Maximum load value: 20kg. Maximum diameter: 18mm. Measurement accuracy: ±0.5%. Resolution: 0.1kg
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We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.
1. Are you a manufacturer or not?
Yes, we are. We have more than 300 workers and 26680 square meters of production base in Zhejiang province which is close to Shanghai and Ningbo port. Welcome to come and visit our factory.
2. How do you guarantee the quality of your products?
We have passed ISO9001 / 14001 / 45001 quality system certification. And has a professional quality inspection team of more than 30 inspectors. Adhere to the strict quality control of each process from raw materials to packaging.
3. What is your after-sales service?
The warranty time is 1 full year, lifelong maintenance.
4. How long is your delivery lead time?
It is generally 3-5 days, but it will vary according to different products and quantities.
5. OEM available?
Yes, OEM is acceptable. Please contact us for specific information.
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