Audited Supplier
MK11100
Long Term
1year
Centerless Grinding Machine
Large Diameter Bearing Rings
Grinding Wheel
CNC
Automatic
End Cylindrical Grinder
Precision
CE, ISO 9001
New
0.002mm
P500*400*305mm
100mm
PHISONG
Wooden Case
3500*1850*1720mm
China
8460291100
Product Description
M11100 Wide Wheel Centerless Grinder
1. Salient features:
1.1.Grinding wheel and Regulating wheel
1.1.1.The wide grinding wheel can increase the grinding allowance in a single pass, and decrease repeating, to raise efficiency.
1.1.2.The grinder designed for double moving wheels, while grinding bracket fixed. The frame of regulating wheel moves for adjustment and workpiece fixed in order to equipped different feed devices.
1.1.3.The spindles of grinding wheel and regulating wheel adopted five-plate short bearing bushed static-hydrodynamical oil film bearing, which with better rigidity,and meet the need of heavy loading grinding and precise grinding.
1.1.4.The grinding wheel equipped hydrostatic guideway, moves sensitively(feed slightly), and antiseismic to avoid wearing.
1.2.Electric
1.2.1.AC frequency converter is used for regulating wheel speed control .
1.2.2.Hydraulic transmission & stepless speed regulation are adopted on regulating wheel & grinding wheel dresser.
1.3.Cooling
1.3.1.The coolant system is equipped with magnetic coolant separator.
1.4. Machine body and design
1.4.1. Equipped automatic plunge device in the grinder.
1.4.2. Iron casting with high rigidity, natural aging.
2. Technical Data
| In-feed Grinding | Dia. | 10-100mm |
| Length | 390mm | |
| Through grinding | Dia. | 10-100mm |
| GW SPEC. (O.D.*width*I.D.) | P500*400*305mm | |
| RW SPEC.(O.D.*width*I.D.) | PSA350*400*127mm | |
| GW Speed | 1330r/min | |
| RW Speed (stepless) | 10-200r/min | |
| Swiveling Angle of RW | Vertical | -2°~ +4° |
| Horizontal | -2°~ +4° | |
| GW min feeding amount | 0.002mm | |
| GW dresser min feeding amount | 0.01mm | |
| Height from center line of GW & RW to work rest | 290mm | |
| GW Motor | 22kw | |
| RW Motor | 2.2 kw | |
| Power Supply | 3N 50HZ 380V | |
| Dimension(L*W*H) | 3500*1850*1720mm | |
| Machine Weight | About 10000kg | |
| Accuracy (stand bars) | Roundness | 0.002mm |
| Cylindricity | 0.005mm | |
| Roughness | Ra.0.32μm | |
