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JET 8 Inch Industrial Grinder with 4x36 Belt Sander
- $356.00
- Brands JET
- Product Code: 578436
- Availability: In Stock
JET 8-Inch Industrial Combination Grinder and 4 x 36 Belt Sander Product Overview The JET 8-Inch Industrial Combination Grinder and 4 x 36 Belt Sander combines two practical abrasive tools in one machine, giving workshops a convenient solution for grinding, sharpening, deburring, sanding, and finishing. The 8-inch industrial grinder is suited to general-purpose grinding and tool maintenance, wh..
Durable Combination Grinder and Belt Sander for Workshop
JET 8-Inch Industrial Combination Grinder and 4 x 36 Belt Sander
Product Overview
The JET 8-Inch Industrial Combination Grinder and 4 x 36 Belt Sander combines two practical abrasive tools in one machine, giving workshops a convenient solution for grinding, sharpening, deburring, sanding, and finishing.
The 8-inch industrial grinder is suited to general-purpose grinding and tool maintenance, while the 4 x 36-inch belt sander provides a longer abrasive surface for smoothing edges, blending welds, shaping components, and preparing surfaces. This combination is well suited to fabrication shops, maintenance departments, welding facilities, machine shops, and professional workshops.
Key Features
- 8-inch grinding wheel for general grinding and sharpening applications.
- 4 x 36-inch sanding belt provides an extended abrasive surface for finishing and material removal.
- Combines grinding and belt sanding in one machine.
- Suitable for deburring, weld cleanup, sharpening, shaping, and surface preparation.
- Designed for metalworking and general workshop applications.
- Practical configuration for shops that need multiple abrasive capabilities.
- Industrial-oriented construction for regular workshop use.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | JET |
| Product Type | Combination grinder / belt sander |
| Grinder Wheel Diameter | 8 in. |
| Belt Size | 4 x 36 in. |
| Primary Functions | Grinding, sharpening, sanding, deburring, finishing |
| Application | Metalworking / workshop |
| Intended Use | Professional / industrial |
Exact motor horsepower, voltage, phase, grinder RPM, arbor size, wheel width, belt speed, work-rest dimensions, overall dimensions, and weight should be confirmed against the current JET specification sheet for the exact model.
8-Inch Industrial Grinder
The 8-inch grinder provides a substantial abrasive surface for everyday metalworking tasks. It can be used for sharpening tools, removing burrs, cleaning up fabricated components, and performing general grinding operations.
Typical applications include:
- Tool sharpening
- Deburring
- Weld cleanup
- Edge refinement
- Material removal
- General maintenance grinding
- Component preparation
Select the grinding wheel according to the material and application, and always ensure the wheel is rated for the grinder's operating speed.
4 x 36-Inch Belt Sander
The 4 x 36-inch sanding belt provides an extended abrasive surface for controlled sanding and finishing.
It can be useful for:
- Smoothing metal edges
- Blending welds
- Removing surface imperfections
- Shaping components
- Deburring
- Surface preparation
- General sanding
The longer belt provides useful contact area for working along edges and surfaces while maintaining controlled material removal.
Two Functions in One Machine
The combination of a grinder and belt sander allows users to move between different abrasive operations without switching to a separate machine.
The grinder is better suited to localized grinding, sharpening, and heavier material removal, while the belt sander provides greater flexibility for edge shaping, blending, smoothing, and finishing.
This can be especially useful in workshops where floor and bench space is limited.
Typical Applications
The JET combination machine is suitable for:
- Metal fabrication
- Welding
- Machine-shop support
- Maintenance and repair
- Tool sharpening
- Weld preparation
- Deburring
- Edge finishing
- General metalworking
- Workshop material preparation
Benefits for Professional Users
Dual-Purpose Design
Grinding and belt sanding are available from one machine.
Large Grinding Wheel
The 8-inch wheel provides a useful working surface for general grinding and sharpening.
Long Sanding Belt
The 4 x 36-inch belt offers substantial abrasive surface area for smoothing and finishing.
Versatile Material Preparation
The machine can perform everything from tool sharpening to weld blending and edge cleanup.
Efficient Use of Space
A combination machine reduces the need to dedicate separate space to a grinder and belt sander.
Abrasive Selection
The correct abrasive should be selected based on the material and desired operation.
Consider:
- Material type
- Abrasive grit
- Required material-removal rate
- Desired surface finish
- Wheel or belt specifications
- Machine operating limits
Coarser abrasives are generally appropriate for faster material removal, while finer abrasives are better suited to finishing.
Only use grinding wheels and sanding belts that meet the machine's specified dimensions and speed requirements.
Grinding Operation
Use controlled pressure when grinding. Excessive force can create unnecessary heat, accelerate wheel wear, and reduce control over the workpiece.
For sharpening, move the tool consistently across the appropriate portion of the wheel rather than concentrating the grinding action in one location.
Do not use a wheel for applications for which it is not specifically designed.
Belt-Sanding Operation
Use a controlled feed rate when working against the sanding belt. Avoid excessive pressure, particularly when working with small components or thin material.
Choose the belt grit according to the stage of work. Coarse belts can be used for material removal, while finer belts are better suited to smoothing and finishing.
Maintain secure control of the workpiece throughout the sanding process.
Maintenance
Regular maintenance helps keep the machine operating safely and efficiently.
Inspect the grinding wheel, sanding belt, guards, work rests, belt-tracking components, and electrical components regularly. Remove accumulated abrasive dust and metal debris from the machine and surrounding area.
Replace worn, damaged, or contaminated abrasive accessories as needed. Follow JET's recommended procedures for wheel and belt replacement, adjustment, lubrication, and general maintenance.
Safety Considerations
Grinding and sanding operations can generate sparks, abrasive particles, dust, and noise. Always use appropriate eye and face protection and hearing protection. Additional respiratory or dust-control protection may be required depending on the material.
Keep flammable materials away from the work area and direct sparks away from people and combustible surfaces.
Never operate the machine without its required guards in place. Keep hands, loose clothing, jewelry, and other objects away from rotating wheels and moving belts.
Allow all moving components to stop completely before making adjustments or removing workpieces. Disconnect the power supply before changing abrasive accessories or performing maintenance.
Why Choose the JET 8-Inch Industrial Combination Grinder and 4 x 36 Belt Sander?
The JET 8-Inch Industrial Combination Grinder and 4 x 36 Belt Sander provides two essential abrasive functions in one practical machine. Its 8-inch grinder handles sharpening, grinding, and deburring, while the 4 x 36-inch belt sander is well suited to edge shaping, weld blending, smoothing, and finishing.
For fabrication shops, welding facilities, maintenance departments, machine shops, and professional workshops, this combination offers a versatile way to handle everyday abrasive tasks while making efficient use of valuable workspace.