mm1040s (one axis) Precision Centerless Grinding Machine

• Type: Centerless Grinding Machine
• Processing Object: Cylindrical and Conical Parts
• Abrasives: Grinding Wheel
• Controlling Mode: PLC
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Thru-Feed/Plunge in
• Model NO.: MM1040S
• Precision: Precision
• Certification: CE, ISO 9001
• Condition: New
• Painting: Standard Color/Customized Color
• Transport Package: Seaworthy & Vacuum Wooden Case (Fumigation)
• Trademark: XIJI
• Origin: Wuxi, Jiangsu, China
• HS Code: 8460299000

Product Description

Machine application:
The machine is used for machining outer cylindrical of metal parts. 

Machine configuration & characteristics:
1,Hydro-dynamic bearing for grinding spindle with high rigidity guideway for main feeding.
2,Sliding bearing on the front of RW. spindle and rolling bearing on the rear side. Frequency conversion for stepless variable speed. 
3,Profile dressing for both dressers. Automatically feeding of dressers and oil cylinder drives the reciprocation.
4,High precision servo control system with resolution 0.0001mm, which is famous imported brand. The fully-digital feeding can reach 0.001mm. HMI with various of machining data, easy for setup and adjustment. With error self-diagnosis function.
5,The grinding wheel dresser feeding and reg. wheelhead feeding are controlled by servo motor. The reg. wheelhead feeding and compensation are realized by servo motor and ball screw.

Technical parameters:

Workpiece diameter:	2~40mm
Max. length for jobs	120mm
G.W. specification	350×125×127mm
R.W. specification	250×125×111.2mm
G.W. speed	35m/s
R.W. speed
Working speed	10~50r/min
Dressing speed	250r/min
Min. feeding amount of Reg. wheelhead	0.001mm
Min. feeding amount of GW. dresser	0.01mm
Min. feeding amount of RW. dresser	0.01mm
Total power	≥ 9kw

Machining accuracy:
(standard testpiece Φ20×75mm , 45#steel)                                                                        

Roundness	0.015mm
Dia. consistency	0.002mm
Roughness	Ra0.2μm