M618 Manual Surface Grinder | Precision Flat Grinding Machine – Wadjay
Model: M618
Quick Specifications
| Working Area: | 1600X1200X1700 mm |
| Spindle Speed: | 1 - 1500 r.p.m |
| Accuracy: | ±0.002 |
| Tool Capacity: | 12 |
Product Video
Description
High-Precision M618 Manual Surface Grinder for Metalworking
The M618 Manual Surface Grinder is a robust bench-type machine engineered for the precision grinding of steel, cast iron, and non-ferrous metals. Ideal for tool rooms, mold making, and small-scale metal processing, it offers exceptional stability and accuracy.
Key Features & Advantages:
Superior Rigidity: Made of high-grade premium dense cast iron, stress-relieved through annealing to ensure long-term stability.
Precision Control: Features hand-scraped double V guideways with wear-resistant coating for smooth, low-friction saddle travel.
Enhanced Safety: Equipped with an electrical cabinet interlock and spring-loaded travel stops to prevent over-travel.
Technical Specifications
Technical Parameters | Unit | M618 |
Max. workpiece to be Ground(L×W×H) | mm | 520×250×240 |
Max.Grinding Length | mm | 520 |
Max.Grinding width | mm | 250 |
Distance from table surface to spindle center | mm | 450 |
Slide way | One flat rail one Vrail 一平一V | |
Maximum work load | kg | 200 |
Table size(L×W) | mm | 520×250 |
Number of T-slot | mm×n | 14×1 |
Speed of working table | m/min | 18 |
Cross feed on handwheel | mm | 0.02/Graduation 4/revolution |
Vertical feed on handwheel | mm | 0.001/0.01/0.1/Graduation 0.1/1/10/revolution 0.001/0.01/0.1/格 0.1/1/10/圈 |
Wheel size(dia×width×bore) | mm | Ф200×20×Ф31.75 |
Spindle speeds | rpm | 2800 |
The total power of electric motor | kw | 4 |
Spindle motor | kw | 1.5 |
The machined surface of the base of parallelism | mm | 0.003 |
Surface roughness | μm | Ra0.32 |
Vertical feeding svevo motor | kw | 0.75 |
Cross feed motor of table | kw | 0.06 |
Minimum of numerical | L/min | 60 |
Coolant pump | kw | 0.04 |
Packing size(L×W×H) | mm | 1970*1350*1980 |
Gross、Net | T | 1.2、1.1 |
Features
All essential castings are made of high-grade premium dense cast iron that is stress relieved through annealing to eliminate internal stress.
With the greatest stiffness and stability of the castings, this machine is suitable for both precision surface grinding and form grinding.
The interlock between electrical cabinet door and power supply is established to ensure safe operation.
The spring loaded type table travel stops will dampen the over travel caused by abnormal operations.
Saddle travels on low-friction wear-resistant coated and hand scraped double V guideways.
