Class A: clean without red-heart, free of knots, no discoloration, homogeny structure and color, oak without sapwood;
Class B: without red-heart, free of knots, naturally colored oak with litte sap proportion;
Class C: sound red-heart permitted, naturally colored, oak with healthy sapwood and some small knots permitted;
Treatment: Beech wood steamed, lightly steamed (standard steaming 20 hours) and un-steamed.
Heat Treatment: Beech wood steamed, lightly steamed (standard steaming 20 hours) and un-steamed.
Heat Treatment Process:
The heat treatment is made in most sophisticated Secal kiln dryers.
The process is computer guided, and adjustable for the wood parameters. The capacity of the Secal kiln dryers is with 400m3 per cycle.
Alongside the heat treatment facilities there is the Secal steaming plant.
The steaming is made alongside the toping heating plant.
Capacities: With production capacities of 1000m3 lumber per month, our factory is the first and largest Company in Macedonia for Edge Glued Panels with Discontinuous Stave.