1. The products are wearable witrh low noise. 2. The quality can reach ISO 4class. 3. Material 40Cr and power metallurgy.

The material can be 45#, 40Cr and others according to the drawing requirements.

Here is the detail information about the worm shaft:

Tooth  (Z)	Modul(M)	Diameter(Φ)	Normal Press Angle(a)	Hand	Quality  (Chinese standard)	Purpose
1-200	0-6	0-600mm	20°, 25° or according to the customer's requirment.	Right or Left	GB7, GB 6, GB 5, GB4	S\CW\WH\WP Series Reducer

company:

hobbing machine;

CNC laser carves characters machine:

magnetic particle test: