stainless bolt
Category:
Shoulder Screws
Key words:
Shoulder Screws
WhatsApp:+86 13019400586
E-mail:sales@xinlong-metal.com
Cold heading process

Multi-station cold heading machine

Main mold position

First strike/second strike position

Hexagonal acupoint examination

Measurement of head curvature
Turning Process

Machining Process

Work position

Measure the outer diameter of the machined part

Machining Pprocess

Grooving process measurement
Thread rolling process

Thread rolling machine

Rolling teeth

Diameter measurement

Thread plug/plug check
Centerless grinding process

Centerless grinding table

Grinding-1

Grinding-2

Outer diameter measurement

Inspection of go/no-go gauges
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