plywood production line

We have a large gantry planer, gantry milling machine, lathe, planer and other professional advanced production equipment for WOOD-BASED PANEL MACHINES.So we are able to provide you complete plywood production line.

Plywood production line.

In the producing process, log cutting, peeling, dry, handling, hot press, edge trimming, sanding affect the wastage. The wastage is remains of processing (materiality) and shrinking (immateriality). Wood wastage is related to the material, specification of log, equipment capability, technology and production specification.

1) Log cutting:

Usually import log length is more than 6 meters. Cutting according to the technology required length and quality. The cutting length should be product length add remains. For example, product is ***0mm****0mm, cutting length usually be ***0mm or ***0mm. log length, camber and demerit affect plywood output directly. Remains are small wood pieces, truncations, sawdust, tec. Log cutting wastage ratio is 3%**0%.

2) Veneer peeling:

Peeling is the most popular plywood producing process. Back veneer thickness is about 0.6mm, core veneer and centre veneer thickness is about 1.8mm.

3) Drying:

Veneer is moist. it should be dried according to the technology requirement. After drying, it will shrink. Dimension will become smaller. Veneer length, width, thickness will shrink. Shrink wastage is related to wood material, moisture containing, veneer thickness. Shrink wastage is 4%**0%.

4) Veneer handling:

Handling include cutting, putting veneer together and mending. Cut zonal veneer into specification veneer or proper size which can be put together. Narrow zonal veneer can be put together into one veneer. Veneer with demerit can be mended to be qualified. Wastage in this part related to log material, peeled veneer quality, dried quality, and worker operation skill. Wastage ratio is 4%**6%. Import veneer processing plywood wastage ratio is 2%**1%.

5) Hot press:

Veneer be glued and stacked, then glue together under set temperature and pressure by hot press. As veneer temperature and moisture containing changes, veneer will shrink. Shrink wastage is related to temperature, pressure, hot press time, wood material, moisture containing, wastage ratio is 3%*8%

6) Edge trimming:

Trimming the edge of the plywood flank from hot press to qualified plywood board. Remains related to process remains and product dimension. Production is bigger, wastage is smaller. Wastage ratio is 6%*9%

7) Sanding:

Sanding plywood surface to make it good. Wastage is powder. Veneer quality is good, sanding is less. Wastage ratio is 2%*6%

8) Warehousing:

Plywood is packing in palletize or in bulk

If you need a veneer peeling line:
It will be highly appreciated if you can tell your request of fowling:
1. Material of logs(Timber)
2. Is Hadness of logs High, Medium, or Low?
3. Diameters range of your logs used to produce veneer and plywood.
4. Production capacity you want for veneer
5. Thickness range of veneer you would like to get
6. Budget you could afford
With this information, we could offer you the correct model with a competitive price.

 For more information about this line, please contact me freely.We‘ll do our best to meet your demand!