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Robust construction and heavy duty design.
The longitudinal movement of the working table is drivn by hydraulic power.Stepless speed regulating.
The longitudinal movement of grinding head is driven by hydraulic power.Stepless speed regulating.
The grinding head is equipped with fast speed lifting motor,which increase the efficiency.
The vertical and horizontal rail way for grinding head is pasted with PTFE soft belt.Good wear resistance.
High precision,good stability and low noise.
GSK,Siemens,Fanuc CNC system is for option.
E-mail: sales@wxbofeng.com david@wxbofeng.com
Wechat: ZF1012821391
Whatsapp: 0086 13771407736
QQ: 1012821391
Mobile: +86 13771407736
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Hydraulic Surface Grinding Machine
Main Features:
All kind of working table size can meet different product range.
Precision hand scrapped turcite table and saddle ways for smooth and long lasting performance.
High column design with 500mm spindle center to table for extra clearance under the wheel.
Centralized automatic one-shot lubrication system provides lubrication to all points.
Optional: Rapid lifting motor for up and down.
Technical Parameters:
| Model | unit | MY820 | MY250 | MY3060 | MY3075 | MY4080 | ||
| Table Size (L× W) | mm | 480*200 | 540*250 | 600*300 | 750*300 | 800*400 | ||
| Max. load on working table | kg | 150 | 200 | 250 | 280 | 500 | ||
| Max movement of working table(L× W) | mm | 530*220 | 560×270 | 650*340 | 750*340 | 900*450 | ||
| T-slot | mm | 1×14 | 1×14 | 1×14 | 1×14 | 3×14 | ||
| Distance from center of spindle to working table | mm | 450 | 450 | 510 | 530 | 600 | ||
| Wheel Size（OD*W*ID)） | mm | φ200×20×Φ31.75 | φ200×20×Φ31.75 | φ350×30×Ф127 | φ350×30×Ф127 | φ350×40×Φ127 | ||
| Wheel speed | 50HZ | r/min | 2850 | 2850 | 1450 | 1450 | 1450 | |
| 60HZ | 3440 | 3440 | 1680 | 1680 | 1680 | |||
| Longitudinal speed of working table | m/min | 3 -20 | 3 -20 | 3-20 | 3-20 | 7-25 | ||
| Cross feeding (front / back) on handwheel | Per revolution | mm | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
| Per graduation | mm | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | ||
| Vertical feeding (up / down) on handwheel | Per revolution | mm | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | |
| Per graduation | mm | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | ||
| Spindle motor | kw | 1.1 | 1.1 | 4 | 4 | 4 | ||
| Lifting motor | w | n/a | n/a | 120 | 120 | 180 | ||
| Hydraulic motor | kw | 1.5 | 1.5 | 2.2 | 2.2 | 2.2 | ||
| Coolant pump motor | W | 40 | 40 | 125 | ||||
| Working pressure | Mpa | 3 | 3 | 4 | 4 | 4 | ||
| Oil tank capacity | L | 80 | 80 | 80 | 80 | 120 | ||
| The parallelism of working surface to base level | mm | 0.005 /300mm | ||||||
| Surface roughness | μm | Ra0.32 | Ra0.4 | |||||
| Weight ( N/G) | kg | 850 / 950 | 1200/1350 | 1400/1550 | 1500/1700 | 2800/3000 | ||
| Machine Dimension | mm | 1680x1140x1760 | 1680×1220×1720 | 1960×1480×1850 | 1960×1480×1850 | 2550*2000*2100 | ||
| Package size | mm | 1630x1240x1940 | 1630×1320×1940 | 2000×1640×2050 | 2000×1640×2050 | 1800*2150*2300 | ||
Standard Accessories
Grinding wheel
Wheel Flange
Wheel balancing base
Wheel balancing arbor
Elecro-magnetic chuck
Diamond table dresser base & tip
Leveling bolts & pads
Work light
Toolbox with tools
Optional Accessories
Digital Readout System
Fine pole electric chuck & control
Permanent chuck
Dust-suction coolant system
Overhead parallel dresser
Extra wheel flange
BOFENG Machinery is a group with 4 factories. BOFENG has about 60000 square meter work shop.
The main parts of our machines are processed by cnc machine. We have gantry type cnc milling machine, cnc vertical machining center, gantry type cnc grinding machine, cnc laser cutting machine, cnc bending machine, cnc shearing machine.
All machines will be tested before shipment.
Hydraulic Surface Grinding Machine
Main Features:
All kind of working table size can meet different product range.
Precision hand scrapped turcite table and saddle ways for smooth and long lasting performance.
High column design with 500mm spindle center to table for extra clearance under the wheel.
Centralized automatic one-shot lubrication system provides lubrication to all points.
Optional: Rapid lifting motor for up and down.
Technical Parameters:
| Model | unit | MY820 | MY250 | MY3060 | MY3075 | MY4080 | ||
| Table Size (L× W) | mm | 480*200 | 540*250 | 600*300 | 750*300 | 800*400 | ||
| Max. load on working table | kg | 150 | 200 | 250 | 280 | 500 | ||
| Max movement of working table(L× W) | mm | 530*220 | 560×270 | 650*340 | 750*340 | 900*450 | ||
| T-slot | mm | 1×14 | 1×14 | 1×14 | 1×14 | 3×14 | ||
| Distance from center of spindle to working table | mm | 450 | 450 | 510 | 530 | 600 | ||
| Wheel Size（OD*W*ID)） | mm | φ200×20×Φ31.75 | φ200×20×Φ31.75 | φ350×30×Ф127 | φ350×30×Ф127 | φ350×40×Φ127 | ||
| Wheel speed | 50HZ | r/min | 2850 | 2850 | 1450 | 1450 | 1450 | |
| 60HZ | 3440 | 3440 | 1680 | 1680 | 1680 | |||
| Longitudinal speed of working table | m/min | 3 -20 | 3 -20 | 3-20 | 3-20 | 7-25 | ||
| Cross feeding (front / back) on handwheel | Per revolution | mm | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
| Per graduation | mm | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | ||
| Vertical feeding (up / down) on handwheel | Per revolution | mm | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | |
| Per graduation | mm | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | ||
| Spindle motor | kw | 1.1 | 1.1 | 4 | 4 | 4 | ||
| Lifting motor | w | n/a | n/a | 120 | 120 | 180 | ||
| Hydraulic motor | kw | 1.5 | 1.5 | 2.2 | 2.2 | 2.2 | ||
| Coolant pump motor | W | 40 | 40 | 125 | ||||
| Working pressure | Mpa | 3 | 3 | 4 | 4 | 4 | ||
| Oil tank capacity | L | 80 | 80 | 80 | 80 | 120 | ||
| The parallelism of working surface to base level | mm | 0.005 /300mm | ||||||
| Surface roughness | μm | Ra0.32 | Ra0.4 | |||||
| Weight ( N/G) | kg | 850 / 950 | 1200/1350 | 1400/1550 | 1500/1700 | 2800/3000 | ||
| Machine Dimension | mm | 1680x1140x1760 | 1680×1220×1720 | 1960×1480×1850 | 1960×1480×1850 | 2550*2000*2100 | ||
| Package size | mm | 1630x1240x1940 | 1630×1320×1940 | 2000×1640×2050 | 2000×1640×2050 | 1800*2150*2300 | ||
Standard Accessories
Grinding wheel
Wheel Flange
Wheel balancing base
Wheel balancing arbor
Elecro-magnetic chuck
Diamond table dresser base & tip
Leveling bolts & pads
Work light
Toolbox with tools
Optional Accessories
Digital Readout System
Fine pole electric chuck & control
Permanent chuck
Dust-suction coolant system
Overhead parallel dresser
Extra wheel flange
BOFENG Machinery is a group with 4 factories. BOFENG has about 60000 square meter work shop.
The main parts of our machines are processed by cnc machine. We have gantry type cnc milling machine, cnc vertical machining center, gantry type cnc grinding machine, cnc laser cutting machine, cnc bending machine, cnc shearing machine.
All machines will be tested before shipment.
