Key Points:
1. Double-shaft NC CD embosser researched and developed by Shigong Engine after long-term test and research is mature in technology and stable in processing. It is also applied to the embossment of different kinds of arc surfaces; 
.2. The natural granite framework body is used overall and the machinery precision is ensured by precise abrasive machining; 
3. X and Z axis adopt the high-precision four-way equal load linear guide and abrasion ball screw with ultra-strong load bearing capacity, fast displacement and high positioning precision; 
4. The mixed jet bubbler improves the convenience of injection direction adjustment and plays a role in cooling significantly; 
5. The machine tool is in all-sealed protection structure, which can effectively prevent dust and other sundries from entering the precise transmission parts and make it durable. Dust removal outlet is reserved above the sealed metal plate so as to facilitate the installation of dust and peculiar smell removal unit;                                                                                      
6. Alternative working mode of double cutters and double spindles is used to shorten the processing time and make the working efficiency twice higher; 
7. All the treated parts undergo thermal treatment as well as high-precision abrasive machining with high precision and no deformation; 
8. The range of processing size is broad.