Mg1050c High Accuracy Centerless Grinding Machine for Max. Od. 50mm

• Type: Centerless Grinding Machine
• Processing Object: Cylindrical and Conical Parts
• Abrasives: Grinding Wheel
• Controlling Mode: PLC
• Automatic Grade: Semiautomatic
• Cylindrical Grinder Type: Thru-Feed/Plunge in
• Model NO.: MG1050C
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Painting: Standard Color/Customized Color
• Transport Package: Seaworthy & Vacuum Wooden Case (Fumigation)
• Specification: 3550x2700x2000mm; 5000kg
• Trademark: XIJI
• Origin: Wuxi, Jiangsu, China
• HS Code: 8460299000

Product Description

Machine application:
The machine is used for producing cylindrical parts, ring parts with high precision requirements in the way of centerless through feeding. And it also can be used for grinding cone parts with cone angle less than 3° and molding rotational parts in the way of centerless in-feeding. It's applicable for mass-production.

Machine configuration & characteristics:
1. Only reg. wheelhead feeding.
2. Single side supporting GW. spindle with multi-piece dynamic pressure bearing.
3. Double-side supporting RW. spindle with rolling bearings.
4. The feeding guideway for reg. wheelhead, shaping guideway for GW. and RW. are all double-v shape pre-loaded rolling guideway. They're featured sensitively movement.
5. Mitsubishi control system controls the fast approach, rough feeding, semi-feeding, micro-feeding and compensation of reg. wheelhead as well as the feeding and compensation of GW. dresser (servo motor).
6. RW. dresser feeding is controlled by manual while reciprocating of GW. dresser and RW. dresser is controlled by gear motor.

Technical parameters:

Workpiece diameter:	5~50mm
Workpiece length
Through feeding	200mm
In-feeding	145mm
G.W. specification	P500×150×305mm
R.W. specification	P300×150×177.8mm
G.W. speed	1300r/min
R.W. speed (stepless)	10~290r/min
R.W. swiveling angle
In vertical plane	-2°~ +7°
In horizontal plane	0°~ +3°
Reg. wheelhead displacement in axial direction	±5mm
Reg. wheelhead feeding resolution	0.001mm
GW. dresser feeding min.	0.001mm
RW. dresser feeding amount in division	0.01mm
RW. dresser swiveling angle in horizontal plane	-2°~ +7°
RW. dressing pen displacement adjustment	±15mm
The distance between the center line of GW. and RW. to the bottom of workrest	200mm
Total power	19.33kw
Machine overall dimension	3550mm×2700mm×2000mm
Net weight	approx.5000 kg

Machining accuracy:
(standard testpiece Φ20×90m, 45#steel) 

Roundness	0.001mm
Dia. consistency	0.015mm
Roughness	Ra0.16um