54 Inch High-Performance Refiner for MDF/HDF Production Line
5~30 Tons Per Hour Fiber Making Refiner for MDF/HDF Production Line
Description
BM pressurized refiner adopts the patents and combined
international advanced technology. The technical data and
performance are close to the advanced level of world-famous similar
products. The refiner has advanced structure, high automatic and
easy operation, reliable and precision running, which can produce
high quality fiber with lower moisture.
Pressurized refiner can be used for MDF/HDF production line with
capacity range from 30,000 to 200,000cbm per year.
-Production capacity optional from 5t/h to 30t/h;
-Simple and compact structure and easy installation and
maintenance;
-With comprehensive hydraulic and electric inter-locking protection
systems;
-High stability and low failure;
-Automatic production with low labor cost
Assembly of refiner system
Main technical data
| SN | Item | Model | 42 | 42 | 44 | 45/48 | 50/54 | 54/58 |
| Cacacity(ton/h) | 5~7 | >7 | 10-11 | 13-18 | 20-26 | 26-30 |
| 1 | Feeding screw | Diameter(mm/inch) | Φ355/14 | Φ355/14 | Φ406/16 | Φ406/16 | Φ475/18 | Φ500/20 |
| 2 | Motor power(kW) | 250(DC) | 250(DC) | 315/355(DC) | 406(DC) | 450(DC) | 550(DC) |
| 3 | Size | Output diameter(mm) | Φ1050 | Φ1050 | Φ1175 | Φ1175 | Φ1370 | Φ1600 |
| 4 | Height(mm) | 7000 | 7000 | 9000 | 9000 | 9000 | 9000 |
| 6 | Motor power of conveying screw(kW) | 15 | 30(DC) | 30(DC) | 45(DC) | 75(DC) | 75(DC) |
| 7 | Size of conveying screw(inch) | / | 16 | 16 | 16 | 18 | 20 |
| 8 | Main motor power(kW) | 1600-2000 | 1600-2000 | 2240 | 3000-3550 | 4000-4500 | 4500-5600 |
| 9 | Diamteter of refiner segment(inch) | 42,44 | 42,44 | 44 | 45,48 | 50,52,54 | 54,58 |
| 10 | Seal of main shaft | Mechnical seal | Mechnical seal | Mechnical seal | Mechnical seal | Mechnical seal | Mechnical seal |
Key parts of refiner
With large compression ratio, wood chips are de-watered during
conveying with the new feeding plug screw, which reduce the drying
energy, meanwhile, the wood chips are crushed, which is good for
grinding. Structure distinguishing feature: overlay and coat one
layer of wear-resistance material, improve the plug screw service
life. Inside the cone pipe, reinforced bar are inlayed, which can
reduce maintenance cost. Speed-adjustable DC motor can provide
large torque and good performance.
Large diameter stainless steel vertical digester vessel has lower
height which has lower requirements for the civil construction. In
desigh of MDF pressurized refiner whose capacity is more than
100,000.0 cbm per year, double screw feed system are used, which
can supply the raw material continuously to improve the fiber
quality.
- Water cooling system
- Lubrication system
- Hydraulic system
- Electrical control system
A fantanstic way to make wood chips to wood fiber.
