FOR SALE USED STONE BRAND GE MAC C MODEL C 200-300 MAGNETIC PLATE 300X150 WHEEL DIMENSIONS 200MM 

Detailed Technical Data Sheet - Used Lapidello GE MAC C 200-300

General Description

The GE MAC C 200-300 is a precision machine tool used mainly for grinding and lapping operations on metal surfaces. The machine was designed to guarantee high precision and surface finish, making it ideal for applications in sectors such as precision mechanics, aeronautics, motorsports, and material testing laboratories.

Technical Specifications

• Magnetic Plate: 300 x 150 mm
• Grinding wheel size: Diameter 200 mm
• Installed Power: Usually around 2-3 kW, with exact specifications varying depending on machine configuration.
• Machine Weight: Approximately 400 kg, in line with other comparable models.
• Dimensions: 850 x 850 x 1650 mm, typical dimensions for lapidelli of this class.

Main Components

• Grinding Wheel Head: Equipped with a dynamically balanced electro-spindle to guarantee stability and precision during processing.
• Magnetic Table: Used to securely fix the pieces to be machined during grinding operations.
• Refrigeration system: Settling tank with electric pump to maintain the optimal temperature during processing.
• Micrometric Advancement: Vertical micrometric advancement system for precise adjustments.

Workable Materials

The machine is ideal for processing a wide range of materials, including:

• Carbon steel
• Stainless steel
• Light alloys
• Cast iron
• Aluminum

Mechanical Characteristics

GE MAC C 200-300 lapidel is equipped with a micrometric advancement system with precise increments, typically in the order of 0.01 mm. This allows for accurate control during grinding and lapping, ensuring an excellent surface finish.

Optimal Use Parameters

To determine the optimal parameters of use, the peripheral speed of the grinding wheel can be considered, which can be calculated using the formula: Vp=π⋅D⋅N60V_p = \frac{\pi \cdot D \cdot N}{60} $V$ p = 60 π ⋅ D ⋅ N ​where

• VpV_p $V$ p ​is
• DD $D$ is the diameter of the grinding wheel in meters,
• NN $N$ is the rotation speed of the grinding wheel in revolutions per minute (RPM).

Maintenance

Regular maintenance is crucial to maintaining machine performance:

• Lubrication: Regularly check lubricating oil levels in bearings and other moving components.
• Cleaning: Remove processing residues from the magnetic chuck and guides.
• Wear Control: Monitor the wear of the grinding wheel and replace it when necessary to maintain working precision.

Buying Used: What to Consider

When evaluating the purchase of a used lapidary machine such as the GE MAC C 200-300 , it is important:

• Check the condition of the magnetic chuck and the grinding wheel.
• Check the structural integrity of the machine, making sure there are no cracks or deformations.
• Make sure the electrical and refrigeration systems are working properly.

Sectors of Use

This type of machine is mainly used in:

• Precision mechanics
• Aviation and naval industry
• Material testing laboratories
• Sharpening of punches and dies

Conclusion

The purchase of a used GE MAC C 200-300 can represent an excellent choice for workshops and laboratories that require high precision without investing in the cost of a new machine. With proper maintenance and thorough inspection before purchase, this model can continue to provide excellent performance for many years​