Products

YS-QA Series

The YS-QA Series is an automatic sorting system designed for inspecting head diameter and under-head length. It provides high-precision inspection for screws in the M3 to M6 (M5 to M10) range, with under-head lengths from 8 to 50 mm. The system utilizes sensors to verify head diameter and under-head length and is compatible with screws that can be supported by the neck. Compact and user-friendly, it achieves under-head length inspection that was previously difficult for roller sorters. By adopting YUTAKA's proprietary special table system, it balances stable sorting with high inspection accuracy.

YS-QA automatic sorting system

Overview

A compact automatic sorting system that efficiently inspects and sorts screw head diameter and under-head length. Its special table system supports under-head length inspection—which is previously difficult for roller sorters—while delivering stable processing with simple operation.

Target Workpieces
M3 to M6 (M5 to M10) screws
Supported Sizes
Under-head length (L): 8 to 50 mm
Inspection Items
Head diameter and under-head length
Processing Speed
250–1,000 pcs/min
Features
Compact design, simple operation, and support for under-head length inspection (difficult for roller sorters)
Other Features
YUTAKA proprietary special table system