01 Construction of OSB:
During the molding of the osb, the upper and lower surfaces of the oriented strand board arrange the mixed glue particleboard in the direction of its fiber, while the core layer particleboard is arranged horizontally to form a three-layer structural board embryo, and then the oriented strand board is made by hot press.
02 Different Types:
The shape of this particleboard requires a relatively large length and width, and the thickness is slightly thicker than that of ordinary particleboard. Directional paving/forming methods include mechanical orientation and electrostatic orientation. The former is suitable for large shavings oriented paving, while the latter is suitable for small shavings oriented paving. The directional paving of particleboard makes it have the characteristics of high strength in a certain direction, and it is often used instead of plywood as structural materials.
03 Application of Oriented Strand Board:
Directional particleboard has a more superior and powerful performance than ordinary particleboard and plywood in static bending strength, bearing capacity, stability, deformation resistance, etc., and can also be used for bearing larger, higher strength places, becoming a good substitute for plywood and structural solid wood.
OSB board light weight and high strength, can be used for light steel construction, partition board use, decoration bottom modeling, wooden house construction, box bottom plate, bottom plate, etc. OSB board after high temperature and high pressure treatment, kill the bacteria in the wood, insect eggs, etc., can be used in packaging, transportation and other industries; The selection of formaldehyde-free glue, which does not contain formaldehyde, eliminates the release of harmful substances such as formaldehyde, and can be safely applied to the whole house customization, interior decoration and other fields.
01
Drum Chipper
Drum chipper for crushing wood and barks and trunks into the certaine size chips;
02
Vibrating Screen
Vibrating screen for screening big wood strands, suitable strands, and chips;
03
Drying Machine
Drying machine for drying the wet wood strands;
04
Gluing Machine
Gluing machine for make glue on wood strands and evenly distributed;
05
Paving Machine
Forming line for uniform distribution of the flakes both lengthwise and crosswise as well as the layer formation of top and middle layer flakes over the cross section of the panel;
06
Pre Press Machine
Continuous press machine for pre-press particleboard, and make it in a certaine initial strength;
07
Hot Press
This process compressed the fibers and resin binder, resulting in the formation of a solid, dense board.
08
Trimming Machine
Trimming machine for trimming and cutting MDF/HDF edge, making its edges be clean and tidiness, and be the same size.
09
Sanding Machine
Sanding machine for calibrating MDF/HDF thickness, making its thickness be accurate and balance, and polishing its surface to be smooth.
PARAMETER OF MAIN MACHINES
| Sieving Machine |
| Capacity |
150-200m3/h |
| Sieve mesh |
2 |
| Sieving area |
10m2 |
| Drum dryer |
| Original moisture |
less than 80% |
| End moisture |
2% |
| Heating medium |
fume air |
| Continuous pre press |
| Belt width |
1500mm |
| Transmission speed |
10-30m/min |
| Working hright |
1250mm |
| Layers |
22 |
| Pressure |
1200ton |
| Hot plate size |
2650*1680*120mm |
| Oil cylinder |
Dia 400mm*4pcs |
| Hydraulic system pressure |
25mpa |
| Heating temperature |
less than 180ºC |
| Closing time |
10s |
| Oriented Strand Board Thickness (mm) |
Proportion of surface shavings (%) |
Proportion of core layer shavings (%) |
| 8 |
50 |
50 |
| 10 |
45 |
55 |
| 13 |
40 |
60 |
| 16 |
36 |
64 |
| 19 |
33 |
67 |
Note: Specification can be customized according to different requires.
- Before order machine, we welcome you come to visit our factory and check machine.
- When machine loading, we welcome you come to test machine.
- The world is so big, when you choose us, we have been your partner and friend in China, we will spare no effort to help your business developing better.
- Shandong MINGHUNG Wood Machinery Co.,Ltd is one famous manufacturer of plywood machine in China, located in Linyi city. Our products have acquired EU CE, ISO 9001, ISO 14001, CCEP, and Energy Conservation Certification.Our company integrates design, research and development, production and sales, and works closely with China's advanced scientific research institutions. We have a strong research and development team, at present, our machinery has won a number of national patents. Pay more attention to machine details, details determine sucess or failure, so we continuous improve and optimize machines' performance, strictly control each production step, using advanced lathe processing machine, and through many times inspections, make sure our machine accurate and durable. Scientific and technological innovation oriented, quality-based, service supremacy, we offer full complete range of plywood production solution and technology support for our customers.
- Our main products include wood log debarker, veneer peeling machine, vacuum veneer stacker, veneer dryer machine, plywood cold press machine, plywood hot press machine, glue spreader, glue mixing machine, automatic plywood veneer paving line, sanding machine.
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