High Precision Hydraulic Automatic Feed MD820 My820 Surface Grinding Machines
Shandong ACR MACHINE TOOL Co., Ltd.
Shandong, China
Last Login Date:
Jul 23, 2025
Business Type:
Manufacturer/Factory
Main Products:
Seal Ring CNC Lathe Machine, Slant Bed CNC Lathe Machine, CNC Milling Machine, CNC Machining Center, Flat Bed CNC Lathe Machine, Manual Lathe Machine, Manual Milling Machine, Sawing Machine, Hydraulic Press Machine, Grinding Machine
Product Description
Company Info
Basic Info.
Product Description
1. The machine tool has reasonable structure, good rigidity, beautiful appearance and convenient operation;
2. The ball track of the worktable adopts high-strength steel material, high-precision wear-resistant steel balls, and is driven by a synchronous belt, which is stable and reliable, and can greatly improve work efficiency;
3. The spindle bearing adopts precision rolling bearing, adopts unique labyrinth seal, and has good waterproof and dustproof performance;
4. It can grind various planes or grind complex surfaces by grinding wheel dressing;
5. The company can choose digital display device, permanent magnet chuck or electromagnetic chuck according to user needs.
model | M820 | ||||
workbench | Workbench table size (length × width) | mm | 480x200 | ||
The maximum stroke of the table (length × width) | mm | 530x220 | |||
Table T-slot (number of slots × slot width) | mm | 1×14 | |||
grinding head | The distance from the center line of the grinding wheel shaft to the worktable | mm | 440 | ||
Grinding wheel (WA46K5V) size (outer diameter × width × inner diameter) | mm | Φ200×20×Φ31.75 | |||
Wheel speed | 50HZ | r/min | 2850 | ||
60HZ | 3440 | ||||
Feed rate | Table longitudinal (left and right) speed (promise) | m/min | 3-20 | ||
Lateral (front and rear) feed handwheel feed | Handwheel per revolution | mm | 2.5 | ||
Handwheel per grid | mm | 0.02 | |||
Vertical (up and down) feed handwheel feed | Handwheel per revolution | mm | 1.25 | ||
Handwheel per grid | mm | 0.01 | |||
Up and down fast speed (approximate value) | mm/min | 360 | |||
Motor Power | Spindle motor | kw | 1.1 | ||
cooling motor | w | 40 | |||
Working accuracy | Parallelism of the machined surface to the base surface | mm | 300:0.005 | ||
Surface roughness | μm | Ra0.32 | |||
Machine weight | net weight | kg | 750 | ||
Gross weight | kg | 850 | |||
Dimensions (L×W×H) | mm | 1140×1250×1940 | |||
Packing box size (length × width × height) | mm | 1680×1140×1760 | |||
Standard suction cup (permanent suction cup) | mm | 400×200 |
1:How can I choose the most suitable machines?
A: Please tell me your specifications ,we can choose the best model for you , or you can choose the exact model .
You can also send us the products drawing ,we will choose the most suitable machines for you.
2: What's your main products of your company?
A: We specialized in all kinds of machines ,such as CNC Lathe Machine ,CNC Milling Machine ,Vertical Machining Center ,Lathe Machines ,Drilling Machine ,Radial Drilling Machine ,Sawing Machine ,Shaper machine and so on.
3: Where is our factory located? How can I visit there?
A : Our factory is located in Tengzhou City ,Shandong Province,277500 China. You are warmly welcomed to visit us.
4. What is your trade terms?
A : FOB, CFR and CIF all acceptable.
5: What's the Payment Terms?
A : T/T ,30% initial payment when order ,70% balance payment before shipment ;
Irrevocable LC at sight .
6: What's the MOQ?
A: 1 set .(Only some low cost machines will be more than 1 set )
7.If the above products do not meet your requirements, we can customize them according to customer requirements!