D9 DUPLEX Automated Circular Sawmill

Despite the apparent complexity of the device, the D9 DUPLEX cutting complex control is quite simple.

 

Simple and clear graphic environment

 

 

An overview of the electricity consumed and returned to the network

 

This is facilitated by a simple graphical environment and a clear layout of controls on the large touchscreen and control panel. Everything is exactly where you want it to be, and the management software intuitively carries out a number of routine tasks to relieve you of uninteresting and stereotyped work and allow you to devote yourself to a much more interesting sawing process and focus on quality and performance.

 

Loading logs on a clamping carriage

 

 

Chain Log Conveyor

 

 

Large capacity conveyor system

 

 

Variant with longitudinal log conveyor

 

 

Hydraulic log turner

 

 

Hydraulic clamp

 

As standard, the clamping carriage is equipped with hydraulically operated clamps and rotators located on each clamping module with a separate hydraulic circuit.

The sliding surfaces of the moving parts (horizontal towers and clamps) and the carriage path are automatically lubricated by the powerful central lubrication system.

The D9/D9 DUPLEX is equipped with automated outfeed timber belt conveyor.

Automated sorting of timber is solved individually according to customer requirements and possibilities by longitudinal or transverse sorting line of timber, according to the number of sawn timber assortment and customer requirements.

As an optional accessory, we supply several types of sorting lines to the D9/D9 DUPLEX sawmill, always designed (customized) according to the customer's needs and the size of the factory floor.

 

Longitudinal sorting with folding conveyors

 

 

Belt conveyor with double-sided timber ejection

 

 

Sorting into boxes

 

 

Wide belt conveyor combined with transverse sorter

 

Sorting lines are divided into:

Transverse

• vertical automated sorting line - a large volume of lumber in a small space, optionally with trimming of the ends of the lumber
• with a wide belt conveyor and chain conveyors with a hydraulic lift for dropping sawn timber into boxes and with lateral logging

Longitudinal

• with one-sided folding belt conveyors
• with belt conveyors with double-sided timber ejection
• combined sorting lines with single-sided folding and double-sided belt conveyors

 

Vertical automated sorting line - a large volume of lumber in a small space

 

 

Each box has the capacity of one package of lumber

 

 

Transporting lumber by lower chain conveyor

 

 

From the sorter, the lumber proceeds to automatic stacking

 

Vertical automated sorting line

Automated sorting line for any number of vertical sorting boxes.
Automatic assignment of lumber to individual boxes based on the measurement of lumber dimensions with a measuring ramp.
Sorting of cuttings is ensured even before entering the sorting line.
Before the sorting line, a Trimmer for cutting the ends of the lumber to the desired length can be included.
Saw blades can be automatically adjusted according to the required length of lumber.
After the boxes are filled, the lumber is dumped onto a chain conveyor under the boxes to remove the lumber, e.g. for stacking.

The trimmer is used to cut off the ends of lumber. It is necessary to align the lumber, when stacking, to the required length.The trimmer has 4 modules with chain conveyors and in the lower part of the structure a belt conveyor for the removal of cuttings. The two outermost modules are equipped with saw motors with saw blades.

After being ejected from the belt conveyor, the lumber passes along the chain tracks and is pushed into the cut by the drivers.
The trimmer has upper covers that press down on the board being cut with their own weight. At the same time, they fulfill the function of a protective cover.

The position of the end modules with saw blades can be automatically adjusted to discrete positions that are determined by the length of the shortened lumber and are chosen by the operator.

Lumber of exact length, after cutting off the ends, proceeds on chains for further sorting.

 

Trimming the ends of the lumber to the exact length

 

 

From the Trimmer, the lumber is sent to sorting