Manual Operation Centerless Grinding Machine for Pinstons, Shafts, Bearings

• Customization: Available
• After-sales Service: Long Term
• Warranty: 1year
• Model NO.: M1050A
• Type: Centerless Grinding Machine
• Processing Object: Shafts
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Manual
• Cylindrical Grinder Type: Plunge Cylindrical Grinder
• Precision: Precision
• Certification: CE, ISO 9001
• Condition: New
• Accuracy: 0.002mm
• Grinding Wheel: 400*150*203mm
• Max Diameter: 50mm
• Control System: Mitsubishi PLC
• Transport Package: Wooden Case
• Specification: 1920*1681*1479mm
• Trademark: PHISONG
• Origin: China
• HS Code: 8460291100
• Production Capacity: 500
• Package Size: 210.00cm * 170.00cm * 170.00cm
• Package Gross Weight: 2800.000kg

Product Description

 

                                     

1.Salient Feature:

★The bearing of grinding wheel spindle is five plates dynamic sliding bearing, with high carrying capacity and rigidity.

★The bearing of regulating wheel spindle is 1:30 cones integral sliding bearing with high carrying capacity and precision.

★The feeding system equipped servo motor with high precision planetary gear reducer, feeding through coupling driving ballscrew.

★The grinding wheel dresser droved by servo motor and ball screw, dressing any steps without any gauge finder.

★AC frequency converter is used for regulating wheel speed control .

★Hydraulic transmission & stepless speed regulation are adopted on regulating wheel dresser.

★The machine operated by 10' touch screen, auto plunge feeding, load, speed, time and steps can be adjusted.

★Equipped Mitsubishi electrical system.

Main Application:

The grinder is mainly used for through-feed grinding for cylindrical surface of ring-type and bearing parts, as well as for manual plunge-cut grinding of

various stepped, cones cylindrical screw surfaces.

2.Technical data:

Thru-feed
1)Grinding diameter	5-50mm
2)Grinding length	120mm
Plunge feed
1)Grinding diameter	7-50mm
2)Grinding length	120mm
Grinding wheel specifications	P400*150*203mm
Regulating wheel specifications	PSA300*150*127mm
Grinding wheel speed	1668r/min
Regulating wheel speed(stepless)	20-200r/min
Swiveling angle of regulating wheel
1)In vertical plane	-2°~ 5°
2)In horizontal plane	0°~ 3°
Feed amount per division of the feed handwheel	0.001mm
Feed amount per division of the dresser	0.01mm
Height from centerline of gri.wheel & reg.wheel to workrest	220mm
Total power of machine	13.78kw
1)Grinding wheel motor	11kw
2)Regulating wheel motor	1.5kw
Overall dimensions	1920*1681*1479mm
Machine weight	about 2800kg
Machining accuracy
1)Roundness	0.002mm
2)Cylindricity	0.003mm
3)Surface Roughness	Ra0.32um

 

3.Main Accessories

Name	QTY	Unit	Brand
Grinding wheel motor	1	pc	Wannan
Regulating wheel motor	1	pc	Wannan
Low-voltage apparatus	1	set	Chint
Converter for RW	1	set	Huichuan