| 摘要 |
A method for the residue-free subdivision of a parallelepipedic block of a deep-frozen foodstuff into small parallelepipedic portions of substantially identical format is performed by multistage sawing cuts. A conveyor system moves the block in a conveying direction, wherealong the block is initially subdivided into large thin slabs. The slabs, transported in the conveying direction of the sawing line, are then subdivided from above on a closed table top by circular saws equipped with very thin circular saw blades. The cutting loss during sawing is thereby minimized and the yield of portions optimized. Advantageously, any material accumulating during cutting is intercepted and applied to the deep-frozen foodstuff.
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