Kecyou Machinery designs and manufactures fastener automation internal thread equipment — feeding, tapping and inspection in one unattended line, for high-volume production you can trust.
Reciprocating tapping machines, through-feed nut tapping machines, thread inspection machines and multi-station drilling & tapping centers — covering fastener internal thread processing end to end.

Servo spindle with precision linear rails and ground ball screws. Torque monitoring, tap protection and automatic stop keep every thread within spec.

Fully automated feeding, tapping and chip removal in one pass — unattended continuous production for large batch nuts and fittings.

Combined drilling and tapping stations with modular fixtures for quick changeover — square, hex, round and flange stock supported.
Feeding, tapping and automatic chip removal integrated — unattended continuous production for high-volume runs.
IoT-ready one-key setup of speed, depth and tap count; modular fixtures for fast changeover.
Servo motors, high-precision spindles, precision linear rails and ground ball screws hold tolerance.
Real-time torque monitoring, defective piece separation, tap protection and automatic shutdown.
High-temperature alloy, titanium, carbon steel, stainless, copper, aluminium, plastics and composites.
Monoblock castings, precision guides and fully enclosed housings; modular wear parts for fast service.
Blind and through holes, metric, UNC/UNF and BSPT/BSP thread standards supported.
Full-process digital control from raw material to finished machine under strict ISO management.
CNC laser cutting, press braking and mill-turn machining in-house, with test and inspection equipment verifying every build before shipment.
Send your fastener drawing and target output — our engineers reply with a configuration and quote.