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Jet 4in x 36in Belt 9in Disc Industrial Grinder
- $434.00
- Brands JET
- Product Code: 577634
- Availability: In Stock
JET Combination Industrial 4 x 36 in. Belt & 9 in. Disc Grinder Product Overview The JET Combination Industrial 4 x 36 in. Belt & 9 in. Disc Grinder is a versatile stationary finishing machine designed for professional grinding, sanding, shaping, deburring, and surface-preparation work. By combining a 4 x 36-inch abrasive belt with a 9-inch sanding disc, the machine gives operators two c..
Jet Industrial Belt and Disc Grinder Features and Performance
JET Combination Industrial 4 x 36 in. Belt & 9 in. Disc Grinder
Product Overview
The JET Combination Industrial 4 x 36 in. Belt & 9 in. Disc Grinder is a versatile stationary finishing machine designed for professional grinding, sanding, shaping, deburring, and surface-preparation work. By combining a 4 x 36-inch abrasive belt with a 9-inch sanding disc, the machine gives operators two complementary abrasive surfaces in one compact workstation.
The belt is well suited to longer edges and general material removal, while the disc provides a convenient surface for edge finishing, shaping, and smaller workpieces. Its industrial-oriented design makes it suitable for fabrication shops, maintenance departments, welding operations, and general-purpose workshops.
Key Features
- 4 x 36-inch sanding belt provides an extended abrasive surface for grinding and finishing.
- 9-inch sanding disc offers additional flexibility for edge and surface work.
- Combination belt-and-disc configuration saves valuable workshop space.
- Designed for grinding, sanding, deburring, shaping, blending, and finishing.
- Suitable for a wide range of professional workshop applications.
- Appropriate for metalworking and other compatible abrasive-finishing tasks.
- Stationary design provides a stable platform during operation.
- Compatible with different abrasive grits for coarse material removal through finer finishing.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | JET |
| Product Type | Combination belt and disc grinder |
| Belt Size | 4 x 36 in. |
| Disc Diameter | 9 in. |
| Abrasive Configuration | Belt / disc |
| Machine Type | Stationary finishing machine |
| Primary Functions | Grinding, sanding, deburring, shaping, finishing |
| Typical Application | Professional / industrial workshop use |
Exact motor horsepower, voltage, phase, belt speed, disc speed, table dimensions, belt-angle range, dust-port configuration, overall dimensions, and machine weight should be verified against the current JET specification sheet for the exact model.
4 x 36-Inch Belt
The 4 x 36-inch abrasive belt provides a long working surface for material removal and finishing operations. Its extended length makes it useful when working along longer edges or when a consistent sanding motion is required.
Typical belt applications include:
- Edge grinding
- Weld cleanup
- Deburring
- Surface preparation
- Shaping
- Blending
- Smoothing
Different abrasive grits can be used depending on whether the task calls for aggressive material removal or a finer surface finish.
9-Inch Sanding Disc
The integrated 9-inch sanding disc adds another finishing surface for operations that are more conveniently performed on a circular abrasive.
Disc sanding can be useful for:
- Edge finishing
- Squaring edges
- Small-part shaping
- Surface smoothing
- Deburring
- General finishing
The disc provides a relatively compact working area that can make it easier to control smaller components.
Two Machines in One
One of the main advantages of the JET combination grinder is its dual abrasive configuration. Instead of requiring separate belt and disc machines, users can perform both types of finishing operations from one workstation.
The belt is generally better suited to longer edges and continuous material removal, while the disc is useful for edge work, smaller components, and controlled finishing.
This arrangement can help conserve valuable floor and bench space in a professional workshop.
Industrial Grinding and Finishing
The machine is designed to support a broad range of workshop operations, including:
- Removing burrs from freshly cut metal
- Blending welds
- Smoothing fabricated edges
- Preparing surfaces before finishing
- Shaping compatible workpieces
- Refining previously ground surfaces
- General material removal
For metalworking applications, choose abrasives specifically designed for the material being processed.
Typical Applications
The JET Combination Industrial 4 x 36 in. Belt & 9 in. Disc Grinder is suitable for:
- Metal fabrication
- Welding shops
- Machine shops
- Equipment maintenance
- Repair facilities
- General manufacturing
- Tool and component preparation
- Workshop finishing
- Deburring and edge treatment
Benefits for Professional Users
Dual Abrasive Capability
The belt and disc provide two different finishing methods in a single machine.
Extended Belt Surface
The 4 x 36-inch belt is useful for longer edges, welds, and general material removal.
Convenient Disc Finishing
The 9-inch disc provides an additional abrasive surface for edge work and smaller components.
Space Efficiency
Combining two finishing functions into one machine can reduce the amount of workshop space required.
Versatile Abrasive Options
Different belts and discs can be selected to match the material and desired finish.
Abrasive Selection
Abrasive selection should be based on the material, application, and required finish.
For example:
- Coarse grits are generally suited to rapid stock removal and initial shaping.
- Medium grits are useful for general grinding and blending.
- Fine grits are better suited to smoothing and finishing.
For metalworking, use abrasives specifically rated for the material being processed. Always confirm that the belt or disc dimensions, arbor requirements, and maximum operating speed are compatible with the machine.
Belt-Sanding Operation
When using the 4 x 36-inch belt, maintain a steady feed rate and avoid excessive pressure. Allow the abrasive to perform the cutting rather than forcing the workpiece against it.
For longer edges, move the workpiece consistently across the abrasive surface to help prevent uneven wear and localized grinding marks.
Disc-Sanding Operation
The 9-inch disc can be used for controlled edge and surface finishing. Keep the workpiece properly supported and maintain a secure grip.
Avoid placing hands near the rotating disc and never force small or unstable workpieces into the abrasive surface.
Maintenance
Regular inspection helps maintain safe and reliable machine operation.
Check:
- Abrasive belt condition
- Sanding disc condition
- Belt tracking
- Guards
- Work tables and supports
- Drive components
- Electrical connections
- Dust and debris accumulation
Replace worn, damaged, or contaminated abrasives when necessary. Keep the machine clean and make sure moving components remain free of excessive debris.
Safety Considerations
Grinding and sanding can produce sparks, abrasive particles, metal fragments, dust, and significant noise. Always wear appropriate eye and face protection and hearing protection. Depending on the material, respiratory protection and suitable dust collection may also be necessary.
Keep flammable materials away from the machine and control sparks appropriately.
Never operate the grinder with required guards removed. Keep hands, loose clothing, jewelry, and other objects away from the moving belt and rotating disc.
Do not attempt to adjust the machine, clear debris, or replace abrasives while it is running. Disconnect the machine from its power supply before maintenance or abrasive replacement.
Why Choose the JET Combination Industrial 4 x 36 in. Belt & 9 in. Disc Grinder?
The JET Combination Industrial 4 x 36 in. Belt & 9 in. Disc Grinder combines two useful abrasive-finishing surfaces in one professional machine. The 4 x 36-inch belt provides an extended surface for grinding, blending, and edge work, while the 9-inch disc adds versatility for shaping, deburring, and controlled finishing.
For fabrication shops, welding facilities, maintenance departments, and professional workshops, this combination design provides a practical solution for handling a wide variety of everyday grinding and finishing tasks while making efficient use of available workspace.