Test Item |
sample |
Sieve plate aperture (mm) |
Sample Requirements |
Sample particle size requirements |
remark |
||
Aperture (mm) |
Mesh (number of holes/inch) |
Screen number |
|||||
Gluten value |
wheat |
0.8 |
95% passed |
0.427 |
40 |
CQ16 |
|
falling number |
grain |
0.8 |
90% passed |
0.505 |
35 |
CQ14 |
99.99% pass 0.71mm |
viscosity |
grain |
0.5 |
90% passed |
0.270 |
60 |
CQ24 |
|
corn |
0.8 |
90% passed |
0.437 |
40 |
CQ16 |
||
Fatty acid value |
Rice (rice grains) |
0.8 |
95% passed |
0.437 |
40 |
CQ16 |
|
grain |
0.8 |
90% passed |
0.437 |
40 |
CQ16 |
||
steamed bun |
wheat |
0.8 |
60% passed |
0.161 |
91 |
CQ36 |
|
Wotou |
corn |
0.8 |
75% passed |
0.437 |
40 |
CQ16 |
|
Equipment name: Hammer type whirlwind mill (fully automatic)
Instrument model: JXFM110
Hammer whirlwind millPerformance characteristics:
1. The sample is crushed into powder by a high-speed grinding hammer at 16800r/min and enters the stainless steel integrator through a stainless steel sieve plate with high-speed airflow to produce the required uniform sample;
2. The sound absorbing and insulating materials inside the box have lower noise levels than similar products outside;
3. The motor is equipped with a temperature control protection circuit, which will automatically shut down once the motor exceeds the set temperature;
4. During sample crushing, it has the function of high-speed airflow automatic cleaning and grinding chamber, without the need to stop manual cleaning during sample crushing;
5. Irregular shaped large particle samples (such as large particle corn) must be pre crushed by laboratory grinding or feed feeding for crushing;
6. The high-speed airflow during the hammering and crushing process can cause the loss of moisture in the sample. Generally, samples containing 10-20% moisture will lose 5-10% of their moisture during the crushing process.
Hammer whirlwind millTechnical Description:
1Certification is used for the detection of drop number method and gluten index methodsample preparationmethod;
2Sample uniformityOkay, okay,Improved the repeatability and accuracy of analysis results;
3boxBuilt in soundproofing material, low noise, effectively avoiding noisyLaboratory environment;
4Equipped with a cyclone separation outlet for convenient sample collection and automaticClean the grinding machine and crush the next sample directly without cleaning;
5Automatic feeding, which can be based on the moisture content of the feed and whether it has a shellAdjusting the feeding speed with other factors can effectively improve the grinding efficiency and effectiveness;
6Closed design, high safety;
7Multi functional grinding mill, capable of grinding various samples,suitable forgrainsOilseedsand otherssample
8. Power supply: 220V AC 50HZ 800W
9. Hammer speed: 16800r/min
10. Grinding capacity: 300g sample/50s
11. Sieve plate aperture (mm): 0.5, 0.8, 1.5mm
12. Grinding fineness:100%Full pass710MmAperture sieve, passed through510Mm≥95%,pass210MmAperture sieve ≤80%;
13. Residual amount in grinding chamber: ≤2.0g(水分≤14%)
14. Sound insulation system: working noise ≤75dB;
15. Dust collection bag design, no dust loss.;
16. The air conditioner adjusts the feeding speed to reduce material blockage during the grinding process;
17. Secure the safety door to prevent injury to personnel;
18. Can be crushed in one go200—300 Take samples to ensure obtaining representative samples
19. Stainless steel containers are easy to take and place, sturdy and durable.
