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AZ31 Metal Plate Price Magnesium Alloy Needle Plate

AZ31 Metal Plate Price Magnesium Alloy Needle Plate

Needling machine is one of the most commonly used machinery for nonwoven manufacturing, where it keeps the shape of the web of fibers intact by needling the fibers through a particular needle plate with special needles to engage the fibers.   Needle plate is one of the most significant needling machine components, and performance and design thus determine nonwoven quality as well as productivity. The following are some of the standards and specs to look out for on needle boards in needling machines:   1. Needle board design standards Needle arrangement, shape, number and distribution Needle board size, material and thickness 2. Material criteria Material type, hardness and abrasion resistance of needle and needle board materials 3. Manufacturing standards Needle mounting procedure and replaceability Manufacturing process of needle plate, i.e., machining accuracy and surface treatment. 4. Performance testing Testing on flatness, hardness and strength of needle fixation of th…