1. Salient features:
1.1 Grinding wheel and Regulating wheel
1.1.1.Structure of fixed grinding wheel and movable regulating wheel
1.1.2.The grinding wheel designed in cantilever type, and its spindle adopted
multi-plate long bearing bushed static-hydrodynamical oil film bearing.
1.1.3.Cantilevered regulating wheel, the spindle supports solid bearing sliding with 1:30 taper.
1.1.4.The regulating wheel feed slide is supported on Flat-V hydraulic unloaded guideway.
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. Machine body and design
1.3.1. Equipped automatic plunge device in the grinder.
1.3.2. Iron casting with high rigidity, natural aging.
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Length |
3000mm(with loader and unloader ) |
Through grinding |
Dia. |
5-50mm |
GW SPEC. (O.D.*width*I.D.) |
P400*150*203mm |
RW SPEC.(O.D.*width*I.D.) |
PSA300*150*127mm |
GW Speed |
1668r/min |
RW Speed (stepless) |
10-200r/min |
Swiveling Angle of RW |
Vertical |
-2°~ +5° |
|
Horizontal |
-1°~ +3° |
GW min feeding amount |
0.002mm |
GW dresser min feeding amount |
0.01mm |
Height from center line of GW & RW to work rest |
220mm |
Cooling water flow |
50L/min |
GW Motor |
11kw |
RW Motor |
1.5kw |
Power Supply |
3N 50HZ 380V |
Dimension(L*W*H) |
1920*1681*1479mm |
Machine Weight |
About 2800kg |