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Automatic Hydraulic Surface Grinding Machine(MY820)
3-axis manual operation
High rigidity H-frame column with spindle center to table
Enhanced ribbed full cast iron base
Enlarged spindle housing for heavier grinding
Cartridge w / 4 preloaded class 7 (P4) bearing
Roller steel balls on linear table ways for easy and smooth longitudinal movements.
Double-V saddle ways for rigidity
Manual lubrication system
Main Features:
1.Hydraulic longitudinal table travel
2.Quality castings and Precision ball bearing supporting the spindle
3.Coolant system with nozzle and flow control valve
4.Cast iron machine body and stand for maximum rigidity and smooth operation
5.Vertical dial graduations 0.01mm
6.Cross travel graduations 0.02mm
7.Manual one shot lubrication pump
8.Wheel balancing stand and arbor
9.Halogen work light
Standard accessories:
Optional accessories:
3-axis manual operation
High rigidity H-frame column with spindle center to table
Enhanced ribbed full cast iron base
Enlarged spindle housing for heavier grinding
Cartridge w / 4 preloaded class 7 (P4) bearing
Roller steel balls on linear table ways for easy and smooth longitudinal movements.
Double-V saddle ways for rigidity
Manual lubrication system
Main Features:
1.Hydraulic longitudinal table travel
2.Quality castings and Precision ball bearing supporting the spindle
3.Coolant system with nozzle and flow control valve
4.Cast iron machine body and stand for maximum rigidity and smooth operation
5.Vertical dial graduations 0.01mm
6.Cross travel graduations 0.02mm
7.Manual one shot lubrication pump
8.Wheel balancing stand and arbor
9.Halogen work light
Standard accessories:
- Tool box
- Balancing stand & bar
- Handwheel nut
- Flange wrench
- Screw driver
- Balancing screw
- Open-end wrenches
- Inner hexagon apnners
- Wheel dresser holder
- Machine stand pad
- Wheel flange
- Wheel dresser
- Magnetic chuck
Optional accessories:
- Tilting permanent chuck
- Demagnetizer
- Overhead parallel dresser
- Angle dresser
- Radius dresser
- Precision vice
- Dust suction device
- Digital readout system
- Working light
- Wheel flange
| Model | Units | MY820 | MY1022 | MY1224 | MY1230 | |
| Table Size (L×W) | mm | 480*220 | 540*250 | 600*300 | 750×300 | |
| ( L×W) | ||||||
| table travel | mm | 530x220 | 560x260 | 630x320 | 780x320 | |
| speed of working table | m/min | 3-20 | ||||
| Distance From Spindle to table | mm | 450 | 450 | 530 | 530 | |
| Table Slide way | / | V-type rail with Steel-ball | Double V-type rail | |||
| V-type rail with Steel-ball | kg | 200 | 200 | 250 | 250 | |
| Number of T -Slot | mm*n | 14*1 | ||||
| Cross Feed On Handwheel | mm | 0.02/Graduation 2.5/revolution | 0.02/Graduation 4/revolution | |||
| Vertical Feed On Handwheel | mm | 0.01/Graduation 1.25/revolution | 0.01/Graduation 2/revolution | |||
| Wheel Size (dia.×width×bore ) | mm | 200*20*31.75 | 250*25*76.2 | |||
| wheel Speeds(50HZ) | rpm | 2850 | 2450 | |||
| Spindle Motor | kw | 1.1 | 1.5 | 2.2 | 2.2 | |
| Hydraulic station motor | kw | 1.5 | 1.5 | 2.2 | 2.2 | |
| Rapid Up and down Motor | w | 120 | 120 | |||
| Working Pressure | Mpa | 3 | 3 | 4 | 4 | |
| Max.Capacity | L/min | 18 | 18 | 20 | 20 | |
| Fuel tank capacity | L | 80 | ||||
| Packing Size (L×W×H) | mm | 1700*1200*1940 | 1300*1620*1900 | 1960*1640*2020 | 1960*1640*2020 | |
| Net,Gross | kg | 750/850 | 900/1000 | 1300/1430 | 1400/1530 | |