Trough log debarker’s brief introduction
This trough log debarker is also known as the groove wood peeler machine. The electric wood debarking machine can quickly peel dry and wet wood or branches with a diameter of less than 500 mm. The model of this machine is mainly set according to the length of the logs to be peeled.
Technical parameter of the trough wood debarker for sale
| Model | SL-S500 | SL-S600 | SL-S700 | SL-S800 |
| Wood diameter(mm） | 50-200 | 50-300 | 50-400 | 50-500 |
| Wood length(m) | 2-4 | 2-5 | 2-5 | 2-6 |
| Capacity(T/H) | 5-6 | 6-8 | 10-12 | 15-18 |
| Peeling rate | ＞95% | ＞95% | ＞95% | ＞95% |
| Roller diameter(mm) | 250 | 274 | 370 | 540 |
| Roller rotational speed(rpm) | 230 | 230 | 200 | 180 |
| Roller length(mm) | 580 | 580 | 580 | 580 |
| Power(kw) | 7.5*2 | 7.5*2 | 11*2 | 15*2 |
| Weight(T) | 2.5 | 2.8 | 3.5 | 6 |
| Size(L*W*H)(m) | 6*2.1*1.5 | 6.02*2.26*1.52 | 6*2.5*1.6 | 6*2.8*1.7 |
Main structure of the commercial log debarker machine
The trough log debarker is quite different from the drum type wood debarker in outlook and functions. The main structure of the trough wood peeling machine is a u-shaped trough.
There are usually one or two spiral cutters inside the tank, which are mainly used for peeling all kinds of logs. The number of spiral cutters in the machine tank is determined according to the processing capacity and model of the machine. Generally, the log peeling machine with two spiral cutters has a larger processing capacity.
The bottom of the U-shaped groove of the wood peeling machine generally has many square holes, which can make the bark and other debris leak during the processing.
Generally, in many large and medium-sized wood processing plants, producers will also choose to install an automatic conveyor belt under the log peeling tank. So that during the production process, barks and other debris can be automatically transported to a fixed pile to reduce the labor work of manually cleaning the wood peels.
Work principle of the trough log peeler debarker machine
The groove wood peeling machine can allow the logs or branches used for processing to have a curvature of less than 8%, so it has a strong adaptability.
The electric wood debarker machine uses the force generated by the rotor with the peeling teeth to make the logs make a circular movement in the silo groove board, and also make a slewing movement around the axis of the wood section and irregular jump.
In this way, between the wood and the teeth, between the wood and the wood, and between the wood and the tank, there will be constant friction, impact, squeezing, and the bark will be quickly separated, achieving the effect of efficient peeling.
