VIGERT Used M7140A Rectangular Surface Grinding Machine For Sale

The M7140A Rectangular Surface Grinding Machine is a precision machine tool used in the manufacturing and metalworking industry for grinding and finishing flat surfaces on workpieces. Here’s a detailed description of its key features and functions:

1. Surface Grinding: M7140A Rectangular Surface Grinding Machine. The primary purpose of the M7140A is to grind and finish flat surfaces on workpieces. This includes smoothing out rough surfaces, achieving tight tolerances, and creating a smooth and precise finish.
2. Rectangular Design: M7140A Rectangular Surface Grinding Machine. The machine has a rectangular configuration with a horizontal grinding wheel and a flat worktable. This design allows it to accommodate a wide range of workpiece sizes and shapes.
3. Manual Operation:M7140A Rectangular Surface Grinding Machine.  While some surface grinding machines are CNC-controlled, the M7140A is typically operated manually. An operator controls the machine’s movements and the grinding process using various handwheels and controls.
4. Worktable: The worktable is the platform on which the workpiece is secured during the grinding process. It can be adjusted along both the X and Y axes to position the workpiece accurately under the grinding wheel.
5. Grinding Wheel: The machine is equipped with a grinding wheel that rotates at high speeds. The grinding wheel is usually made of abrasive material and can be dressed to maintain its cutting properties. It removes material from the workpiece’s surface to achieve the desired finish.
6. Cross Feed and Longitudinal Feed: The machine features both cross feed and longitudinal feed mechanisms. The longitudinal feed moves the workpiece back and forth under the grinding wheel, while the cross feed controls the side-to-side movement.
7. Depth of Cut Control: Operators can adjust the depth of cut to control the amount of material removed during each pass. This allows for precise and controlled material removal, ensuring the desired surface finish.
8. Coolant System: Surface grinding generates heat, and to prevent overheating and maintain grinding wheel efficiency, the machine is often equipped with a coolant system that sprays coolant onto the workpiece and grinding wheel during operation.
9. Accuracy and Precision: Surface grinding machines like the M7140A are known for their high precision and accuracy, making them suitable for applications that require tight tolerances and excellent surface finishes.
10. Safety Features: Safety measures, such as safety guards, emergency stop buttons, and interlocks, are incorporated to protect the operator during machine operation.
11. User-Friendly Controls: The machine’s controls are designed to be user-friendly, allowing operators to set and adjust grinding parameters easily.