FBS-1002Metal powder flowability tester



Produced according to national standards, the instrument is equipped with a level gauge, which can easily adjust the level. The workmanship is fine and includes standard gold sand
Powder is widely used in our daily life and industrial and agricultural production. Such as metal, flour, cement, plastic, paper, rubber, ceramics, pharmaceuticals, and so on. The requirements for powder properties vary in different application fields.

Explain with metal powder:
HallPowder flowabilityFlow Rate of Metal Powder
According to ASTM B213, JISZ 2502, GB/T 1482, ISO4490 as the standard
model; FBS-1002

Theoretical basis:
1. The measurement method of powder flowability is similar to the flow characteristics of powder in the filling mold cavity, which affects the production speed
Uniformity of compression and compression parts.
2. When the internal particle friction increases, its fluidity will decrease.
3. The humidity and moisture content of the powder will affect its flowability.
4. This test is used in powder manufacturing factories and parts production factories.
5. Fine powder and damp powder cannot be measured.



Required equipment:
1. Horse watch: 0.1 seconds
2. Instrument calibration can be done using one's own company's powder calibration
3. Balance: 50g 0.1g
4. Oven: 102 ℃~107 ℃
5. Do it 5 times in a row, each time not exceeding 0.4 seconds
6. Funnel angle: 60 °, funnel small hole: ψ 2.5mm 5.0mm (2.5 measuring flow rate 5.0 measuring loose density)


Powder appearance density-Loose density meter



According to ASTM B212. B329 JISZ 2504. GB/T 1479. ISO3921 as the standard

Theoretical basis: Fill a container with known capacity with powder, and the appearance density is equal to the weight of the powder divided by the known volume. ρ=m/v

1. Powder appearance density testing provides a criterion for evaluating the physical properties of powders.

2. The determination of appearance density is similar to the relationship between the weight of powder filled into a fixed volume of mold cavity during part manufacturing. The degree of this relationship is between the measurement results and the quality of the powder changing with each individual application.


Required equipment:
1. Density cup: outer diameter 28mm, volume π d2h/4=25 ± 0.03 cm3

2. The distance from the bottom of the funnel to the upper edge of the density cup is 25mm

3. Balance: 200g 0.01g

4. Funnel angle: 60 °, funnel small hole: ψ 2.5 ± 0.08mm

5. Appearance density: M/V=g/cm3

6. A non-magnetic scraper is used to smooth out the spilled powder

7. Precision of density to 0.01g/cm3

Note: The powder properties of the test sample may be altered by temperature, moisture, oil, stearic acid, stearic acid salts, and wax.

list;Measurement bracket base 2.5Brass funnel 5.0Brass funnel Height block25MLmeasuring cup stopwatch corundum brush certificate of conformity instructions