USED HEAVY DUTY PEDESTAL GRINDER

Description

USED HEAVY DUTY PEDESTAL GRINDER

 

 

https://otmar.co.za/

https://toolsave.co.za/

 

A heavy-duty pedestal grinder is a robust grinding machine designed for industrial and workshop use. It is mounted on a pedestal that offers stability and allows it to handle large and heavy materials. These machines are ideal for demanding tasks such as grinding, sharpening, deburring, and shaping hard materials like metals.

Key Features of a Heavy-Duty Pedestal Grinder:

1. Powerful Motor: Provides the torque and speed required for heavy-duty grinding tasks. Typically ranges from 1 HP to 5 HP or more.
2. Dual Grinding Wheels:
   • Coarse Wheel: For rapid material removal or shaping.
   • Fine Wheel: For sharpening or achieving a smooth finish.
3. Sturdy Pedestal: Often made of cast iron or steel for maximum stability and vibration dampening.
4. Adjustable Tool Rests: Supports the workpiece at different angles for precision grinding.
5. Eye Shields and Guards: Protect the operator from sparks, debris, and wheel fragments.
6. Vibration Dampening: Ensures smooth operation even under heavy loads.
7. Overload Protection: Prevents motor burnout by automatically shutting down the machine if overloaded.
8. Optional Coolant System: Keeps the grinding surface cool to prevent overheating of tools and materials.

Common Applications:

1. Industrial Fabrication:
   • Prepares surfaces for welding.
   • Shapes metal parts for assembly.
2. Maintenance and Tool Rooms:
   • Sharpens tools such as drill bits, lathe tools, and chisels.
   • Restores worn or damaged components.
3. Metalworking:
   • Removes burrs, rust, and surface imperfections.
   • Provides precision finishes to components.
4. Heavy Deburring: Removes sharp edges from large or tough workpieces.

Advantages of Heavy-Duty Pedestal Grinders:

• High durability and lifespan.
• Ability to handle large, heavy, or dense workpieces.
• Versatility in material and task handling.
• Stable performance with minimal vibration.

Safety Tips for Using Heavy-Duty Pedestal Grinders:

1. Pre-Use Inspection:
   • Check for cracks or damage on grinding wheels.
   • Ensure all guards are securely in place.
2. Use Proper PPE:
   • Safety goggles, gloves, and a face shield to protect against sparks and flying debris.
3. Maintain Tool Rest Clearance:
   • Keep it within 1/16 inch (1.5 mm) from the grinding wheel.
4. Avoid Excessive Pressure:
   • Let the grinding wheel do the work; too much force can damage the wheel or workpiece.
5. Stand to the Side During Startup:
   • Grinding wheels can fail catastrophically during startup.
6. Regular Maintenance:
   • Balance grinding wheels regularly and replace worn parts.