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China mm1040s Precision Centerless Grinding Machine

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Min. Order / Reference FOB Price
1 Piece	US $50000.00/ Piece

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Type:	Centerless Grinding Machine
Processing Object:	Cylindrical and Conical Parts
Abrasives:	Grinding Wheel

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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:2~40mmMax. length for jobs120mmG.W. specification350x125x127mmR.W. specification250x125x111.2mmG.W. speed35m/sR.W. speedWorking speed10~50r/min Dressing speed250r/minMin. feeding amount of Reg. wheelhead0.001mmMin. feeding amount of GW. dresser0.01mmMin. feeding amount of RW. dresser0.01mmTotal power≥ 9kw
Machining accuracy:
(standard testpiece Φ20x75mm , 45#steel)
Roundness0.015mmDia. consistency0.002mm RoughnessRa0.2μm