The principle of profiling logs with cutters used in the New Forest Pro sawmill allows production of sawn timber in a wide range of sizes at the request of the customer (including in accordance with GOST 8486-86, GOST 26002-83, GOST 24454-80): dried, sorted and assembled in bundles.
The profiling line cuts out center and side boards from a log. This allows to produce sawn timber (in accordance with GOST 9685-61) with minimum emissions (only during drying and mechanical processing), which ensures maximum yield of marketable products when processing sawn timber.
In accordance with these standards, sawn timber is sorted into groups:
Nominal sizes:
Thickness | 13 – 110 mm |
Width | 67 – 310 mm |
Length | 2 700 – 6 100 mm |
Sawn timber is sorted by length, width and thickness and assembled in unit packages with the following dimensions: width – 2.0 m, height - 1.6 (max 2.5) m, length - 2.7 (max 6.1) m. Between each row there are stickers with the following dimensions: 25 x 50 x 2 050 mm.
In the drying chambers, the sawn timber is dried to the specified parameters:
Dry sawn timber is sorted by length, width and thickness and stacked into bundles with the following dimensions:
Length | 2 700 – 6 100 mm |
Height | 1 200 (max 1 350) mm |
Width | 1 200 (max 1 350) mm |
Each bundle is divided into 3 or 4 parts (depending on sawn timber thickness) by slats with dimensions of 10 x 50 x 700 - 1200 mm. The bundles are wrapped in a waterproof film, tied with polyester tape and marked in accordance with GOST 19041-85.