PQC provide metal checking facility for buyer satisfaction.
Over the years, an increasing number of international, regional and national regulations have been put in place to protect consumers’ safety. It is your obligation to ensure the compliance of your footwear and leather goods, be it component safety.
The purpose of the Needle and Metal Contamination Control Procedures guide is to help factory set up in-line procedures to control broken needle or other metal contamination in Footwear and Leather goods. The aim is to prevent used, or broken needle or other metal contamination embedded in the garment being sold to customers, causing bodily harm to them.
Magnetic particle inspection is quick, inexpensive and sensitive to defects, particularly shallow (0.003 in.) surface cracks and other lineal indications.
It detects small cracks on or near the surface of ferrous alloys that can be magnetized (basically any ferrous alloy except austenitic material). A high-amperage, low-voltage current is passed through the casting, which establishes a magnetic field.
Cracks and defects have magnetic properties different than those of the surrounding material, so their presence will interrupt the magnetic field, causing distortion. Small magnetic particles show the path of the flux line that spreads out in order to detour around the distortion, thereby indicating the shape and position of the crack or void.
So it is so essential inspection part of our industry. We provide Different type metal detecting facility for our valued customer.