YH2M8192/8192Ⅱ/8195/8164 Single-sided Grinding (polishing) Machine
Category: Product Center
Keywords: Yuhuan
Typical Machined Parts
Ceramics
Mobile Phone Glass
Valve Plate
Equipment Highlights
● This series is a three- or four-station eccentric planetary single-sided grinding and polishing machine.
● Accurately pressurized by air cylinder + electric proportional valve or weight, and adopts touch screen + PLC control mode.
● The polishing disc is driven by a direct-connected reducer with variable frequency speed regulation; the working ring is driven by a roller + a speed regulating motor.
Technical Parameter
|
Project |
Unit |
YH2M8192 |
YH2M8192Ⅱ |
YH2M8195 |
YH2M8164 |
Yh2m8164b (with Trimming Mechanism) |
|
Grinding disc size (outer diameter × thickness) |
mm |
φ914×35 |
φ914×35 |
- | - | - |
|
Working ring size (outer diameter X inner diameter X height) |
mm |
φ410×φ368×60(3 pieces) |
φ410×φ368×60(3 pieces) |
φ400×φ375×60(4 pieces) | φ268×φ238×50(3 pieces) | φ268×φ238×50(3 pieces) |
|
Maximum size of workpiece |
mm |
φ300 |
φ300 |
φ320 | φ220 | φ220(diagonal) |
|
Highest flatness accuracy of abrasive parts /Highest flatness accuracy of polished parts |
μm |
- | - |
0.005(φ80)/0.008(φ80) |
0.003(φ80)/0.005(φ80) |
- |
|
Surface Roughness of Abrasive Parts / Surface Roughness of Polished Parts |
μm |
- | - |
Ra0.15/Ra0.05 |
Ra0.15/Ra0.125 |
- |
|
Grinding disc speed |
rqm | 5～90 (stepless speed regulation) | 5～90 (stepless speed regulation) | 5～90 (stepless speed regulation) | 5～90 (stepless speed regulation) | 5～90 (stepless speed regulation) |
|
Grinding disc motor |
kW/ rpm |
Power 7.5, rated speed 1450 | Power 7.5, rated speed 1450 | Power 11, rated speed 1450 | Power 7.5, rated speed 1450 | Power 5.5, rated speed 1450 |
|
Cylinder (bore diameter × stroke) |
piece |
φ100×400 (3 pieces, weight pressurized) |
φ80x450(3 pieces, weight pressurized) |
φ80x450(4 pieces, weight pressurized) |
φ63x550(3 pieces, weight pressurized) |
φ63x600(3 pieces, weight pressurized) |
|
Number of processing stations |
piece |
3 | 3 | 4 | 3 | 3 |
|
Dimensions (approximately: length x width x height) |
mm |
1570×1725×2250 |
1600×1625×2150 | 1500×2200×2250 | 1225×1900×2350 | 1550×1700×2250 |
|
Total Weight |
kg | 2000 | 2500 | 2800 | 2100 | 1900 |
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