The saw unit can rightfully be considered the heart of the sliding table saw. The unit is attached to the frame and has two electric motors on the shafts of which the main and scoring saw blades are installed. The saw unit is equipped with a V-belt transmission. The large metal consumption of the saw unit significantly increases the durability of the units, since there is practically no vibration on them.
An important feature is the engine power and saw speed, as this directly affects the quality of the cut and the functionality of the machine. Since KDT sliding table saws are industrial heavy-duty machines, they have powerful electric motors under the hood, which can easily cope with the tasks.
A disk having a smaller diameter is called a scoring disk and it is placed closer to the workpiece. It is located in the same plane with the main saw blade, that is, at a zero slope to obtain a high-quality, even cut without scratches and chips. The saw is needed to work with board materials, the surface of which is laminated, and in some cases for other materials.
The scoring saw on KDT sizing machines has a power of 1.1 kW and rotates at a speed of 8600 rpm , the direction accompanies the direction of material movement, cutting the work surface first, preventing product deformation. It mills a groove in the workpiece, which has a very small depth and width. Then the main saw cuts through this groove.
The scoring unit has convenient adjustment and adjustment tools, and the scoring saw has the ability to adjust both horizontally and vertically . There is also easy access for changing the saw.
The scoring unit is equipped with a saw blade with a diameter of 120 mm, and a bore diameter of 22 mm .
The main saw has a smaller width than the scoring saw and cuts the material completely, the maximum depth of cut depends on its size. The power of the main saw on the KDT sizing machine is 5.5 kW , which is necessary for batch cutting and for cutting dense materials (plywood, plastic, hardwood). A powerful engine has a longer service life, which means it will increase the resource of the entire machine when working with maximum load.
The unit can operate with two speeds - 4000-5000 rpm , and the speeds are switched manually by changing the belt and there is a special lever that allows you to loosen the belt in one motion. For an array, the frequency should be lower than for chipboard, and the highest frequency is provided for MDF.
The main saw can be tilted from 0 to 45° . This parameter is important in the manufacture of individual furniture, for example, from solid wood, or corner sections of kitchen furniture, when there is a need for sawing at an angle. To a much lesser extent, this is true for sawing board materials from chipboard, MDF, etc. The saw can be tilted mechanically (by turning the handwheel) or electrically (by pressing a button).
The main unit is equipped with a saw blade with a diameter of 300 mm, and a bore diameter of 30 mm (optionally 350x30 mm) .
The maximum cutting height (90°) is 80 mm with a 300 mm blade and 100 mm with a 350 mm blade .
The main saw unit uses HIWIN (Taiwan) high-precision bearings and linear guides.
From the factory, KDT sliding table saws are equipped with LEITZ saws.
By choosing sliding table saws from KDT Machinery, customers receive a reliable assistant for their production.
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