YINUO YN-PFI01 PFI refiner, pulp laboratory beating PFI grinding method, vertical refiner, double disc grinding
YN-PFI01 PFI refiner, also known as buckling machine or vertical beating machine, is used for pulp and paper experiments to determine the buckling degree of pulp, pulp sample moisture, pulp concentration, wet dissociation, pulp laboratory pulping PFI grinding method
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use
PFI refiner (also known as debonding machine or vertical beating machine) is used in pulping and papermaking experiments for the determination of the degree of decoupling of pulp, the determination of the moisture content of pulp samples, the determination of pulp concentration, and the wet dissociation. Determination of freeness and freeness provide standard quantitative samples. YN-MJ01 refiner complies with ISO 5264/2-1979 "Pulp LABOratory Pulping—Part Two: PFI Grinding Method" and ISO5264/2, TAPPIT248 The prescribed experimental standards.
principle
The measured pulp with a specified consistency is placed between the knife roll and the smooth beating cylinder, and the knife roll and the beating cylinder rotate at different peripheral speeds. In this way, it acts on the pulp to achieve the purpose of beating.
Standards
QB/T 1463, ISO5264/2, TAPPIT248
YiNuo YN-PFI01 PFI refinerSpecifications
| LIST | VALUE |
|---|---|
| Beating method | Double disc sticky beating in the same direction (rubbing type) |
| Beating Pressure | Four-stage strength beating can be achieved, (1.77 +/- 0.1) N/mm blade length; (3.33 +/- 0.1) N/mm blade length; (4.89 +/- 0.1)/mm blade length; (6.45 +/- 0.1)/mm blade length (sold separately). |
| Flying knife lift method | Fully automatic vertical sensing positioning, fully automatic lifting. |
| Flying knife rotor | Outer diameter Φ200mm Height 50mm Knife thickness 5mm |
| Throwing knife material | 304 stainless steel |
| Grinding disc material | 304 stainless steel |
| Flying knife rotor motor | 1.1kW/380v;1400r/m |
| Refining parallelism | 0.01mm |
| Grinding disc clearance distance | The range of 0~25mm can be adjusted. |
| Pulp Tank | Inner diameter Φ250mm, depth 53mm, speed 600r/m |
| Counter display control range | 0-99999999r |
| Linear Speed Difference Between Knife Roller and Slurry Pool | (6.6 +/- 0.2) m/s, (imported models (6.2 +/- 0.2) m/s) |
| Standard refining concentration | Standard concentration 10%. |
| High and low concentration refining dry usage | 5~80g |
| Disc grinding Volume | Volume 600ml. |
| Operating platform structure | It can be adjusted by high and low expansion. |
| Power representation | Real-time display of beating power |
| Power representation | Real-time display of beating power |
| Data Display | 3.2 inch LCD display |
| Effective work display | Effective work can be displayed, KW is indicated. |
| Visual work display | Visible work can be displayed, KW is indicated. |
| Invalid power display | Can display invalid work, KW indicates. |
| Online Voltage display | Voltage can be displayed online in real time, V represents. |
| Online current display | 3 sets of online current display, A represents. |
| Total power consumption display | The Total power consumption can be displayed, KW said. |
| Dimensions | 800*660*1500mm |
YiNuo YN-PFI01 PFI refiner Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Pulping process and equipment in paper preparation
- Papermaking Process: The Difference Between Wet and Dry Process
- ActiveTAPPI
- ActiveQB/T 1054-2004
- ActiveGB/T 43393-2023
- ActiveGB/T 24322-2009
- ActiveGB/T 24321-2009
- ActiveJJG (轻工) 72-2000


YN-PFI01





