Ishida invented the multihead weigher and is the leading brand in multihead weighers with more than 35,000 units installed worldwide. Their range now includes equipment for weighing and counting, packaging, conveying, labelling, inspection, quality control, grading and batching. Ishida's weighing equipment has become an international standard, renowned for precision and speed. Their top-of-the-line multihead weighers are able to achieve speeds of up to 210 weighments per minute, accurate to within 0.5-1.0 grams. Their inspection systems include x-ray inspection systems, checkweighers, metal detectors, and seal/leak testers. Their packaging machinery includes bagmakers and case packers for snackfoods, tray sealers for ready meals, and wrappers for fresh produce.