Product Introduction:

The AT-BSF-4 Bauer fiber sieving instrument (Bauer fiber sieving instrument) is an equipment used in pulp and paper laboratories to determine the weight and average fiber length of pulp fibers using the sieving method. Used to measure the proportion of fibers of different lengths in pulp and grasp the distribution of various length fibers in pulp. This machine complies with the sieving experimental method specified in GB/T 2678.1-1993, as well as the sieving experimental method specified in TAPPI T233cm-95, and meets the experimental method of Scandinavian SCAN M6 (10g sample, 15 min water flow, 10 L/min flow rate). Principle: Inject the pulp suspension into the sieve, and each sieve container is equipped with a sieve mesh. The containers are in a stepped shape. When the pulp suspension flows from one container to another, different fiber lengths of pulp are retained on different sieves, and the fiber length of the retained pulp is consistent with the mesh size of the sieve plate. At a certain water flow rate, after screening for a certain period of time. Collect the fibers from each sieve plate, dry them, and after constant weight, report the quality percentage of the input sample based on the amount of fibers remaining on each mesh.

Technical parameters:

1. Sieve classification number: 4 levels

2. Sieve capacity: 10 liters (capacity of one classifier)

3. The speed of the agitator is (580 ± 1) r/min

4. Screening mesh (medium length fiber selected from the factory): Tyler sieve sizes 14 mesh, 28 mesh, 48 mesh, 100 mesh

5. The water flow rate is adjustable from 0 to 20L/min (adjusted according to the standard used in the experiment), with a display accuracy of 0.5% R

6. The screening time can be adjusted from 0 to 9999 minutes (according to the standards used in the experiment)

7. Main material: 304 stainless steel

8. Power supply: 240W/380V

9. Net weight: 130Kg

10. Water source condition: Continuous water source is required

Common sieve (recommended):

Long fiber, Tyler sieve size: 10 mesh, 14 mesh, 28 mesh, 48 mesh.

Medium length fiber, Tyler sieve size (factory selected): 14 mesh, 28 mesh, 48 mesh, 100 mesh.

Short fiber, Tyler sieve size: 28 mesh, 48 mesh, 100 mesh, 150 mesh