Wafer Chip Sorter (Die Sorting Machine)

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For ~φ8-inch

For ~φ12-inch

Product Comparison Table

For ~φ6-inch ~φ8-inch

  WCS-700B WCS-821B/822B WCS-811E WCS-833B
Tact time It depends on specifications. 0.5 sec/chip (Min.) 0.5 sec/chip (Min.) It depends on specifications.
Wafer size 8-inch (MAX) 8-inch (6-inch), square140mm- square40 mm x 6 8-inch (6-inch), square140mm- square40 mm x 6 8-inch (MAX)
Tray size Square 2-, 3-, and 4-inch, JEDEC Square 2-, 3-, and 4-inch (For JEDEC tray, Model:WCS-812J) Square 2-, 3-, and 4-inch (For JEDEC tray, Model:WCS-812J) Square 2-, 3-, and 4-inch , JEDEC tray
Image processor Multi-value processing Multi-value processing Multi-value processing Multi-value processing
Chip theta correction Standard (±5°correction) Standard feature (±5° correction) Standard feature (±5°offeset) Standard feature (±5° correction)
Ring rotation mechanism It depends on specifications. Standard feature (360°rotation) Standard feature (360°rotation) Standard feature (360°rotation)
Expand mechanism Standard Standard Standard Standard
Chip peeling method/th> Non-contact synchronous type Non-contact synchronous type Non-contact synchronous type It depends on specifications.
Map sorting 20 (square 2-inch tray) It depends on specifications. It depends on specifications. It depends on specifications.

For ~φ12-inch

  WCS-1200B WCS-1233B WCS-1217B
Tact time It depends on specifications. It depends on specifications. 0.5 sec/chip (Min.)
Wafer size 12-inch (MAX) 12-inch (MAX) 8-inch,12-inch
Tray size Square 2-, 3-, and 4-inch, JEDEC Square 2-, 3-, and 4-inch, JEDEC It depends on specifications.
Ring (Sorting) It depends on specifications. It depends on specifications. 8-inch,12-inch
Image processor Multi-value processing Multi-value processing Multi-value processing
Chip theta correction Standard (±5°correction) Standard (±5°correction) Standard
Ring rotation mechanism It depends on specifications. Standard feature (360°rotation) Standard
Expand mechanism Standard Standard Standard
Chip peeling method Non-contact , synchronous It depends on specifications. Non-contact , synchronous
Map sorting 20 (square 2-inch tray) It depends on specifications. up to 6 classes (software application 10 classes)