Currently in the carding machine carding cylinder before and after the increase in the fixed plate in order to increase the carding cylinder surface. As FA201 Carding Machine is equipped with three fixed carding plate cover plate at the rear, the front cover rice was equipped with four fixed carding plates. After carding plate fixed in the gauge between 0.30-0.23mm, needle teeth working angle is large and dense small teeth of the fiber bundle into the Rice Bowl to play a pre-combing action. After the pre-carding, some get scared beam decomposition, weight distribution Kam beam becomes uniform directional fiber improve, so that the work area lid pull load reduction, especially after the load area cover a very significant reduction, seem fluffy fiber layer working to increase the amount of fiber layer, transfer capability workspace fiber reinforcing front c very fine pitch of fixed carding O.25mm. small working angle needle teeth, needle window dense and shallow, so that the fibers transfer to Astoria before again being divided comb plate comb. hook fiber helps to reduce and improve the extension of the fiber sliver neps grains will be reduced accordingly, played a so-called "finishing" role. Fixed carding plates not only increase the workspace combing ability, but also to improve the output of the production of the stem
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(B) the use of small heel-toe differential cover
Cover each errand using heel-toe cover and cylinder settings from the inlet to the outlet of gradually closing the small, its role is to make the fibers from the end of the tilt fluffy fiber layer in the needle plate surface gradually being combed . Heel-toe cover the difference between the original 0.90101 to 0.56mm. And the heel (at the outlet) face a needle 3mm facets eliminate heel-toe differential, can cover each cylinder and an inlet and an average gauge gauge reduced, and in a small plane from the gauge gauge gauge line and face to face with suppliers Added carding bacteria, improve the effectiveness of the comb. equivalent to tighten its gauge. Therefore, the "tight gauge" between the cylinder and the cover may be relaxed, so that not only reduces the pins, but also extend the life of clothing.