Radhekrishna Belt & Disc Sander Machine for Wood Working — RKI-146
This combination Belt & Disc Sander integrates linear and circular sanding for woodworking and light metal finishing. The Radhekrishna RKI-146 model features a casting and MS body with 1 HP motor at 1440 RPM, supporting furniture and polishing applications. • Sanding Belt Size: 6"x48" (150x1220 mm) • Sanding Disc Size: 10" (250 mm) • Belt Position: Horizontal / Vertical Adjustable • Machine Weight: 45-50 Kgs
Specifications
For: RKI-146- Model No.
- RKI-146
- Machine Type
- Belt & Disc Sander (Combination)
- Usage
- Furniture and Polishing Work
- Application
- Woodworking / Light Metal Finishing
- Sanding Disc Size
- 10" (250 mm)
- Sanding Belt Size
- 6"x48" (150x1220 mm)
- Motor Speed
- 1440 RPM
- Motor Power
- 1 HP
- Belt Position
- Horizontal / Vertical Adjustable
- Material
- CASTING/ M.S BODY
Configurations
Click a row to switch| Variant | Sanding Belt Size | Sanding Disc Size | Belt Position | Price |
|---|---|---|---|---|
| RKI-146 | 6"x48" (150x1220 mm) | 10" (250 mm) | Horizontal / Vertical Adjustable | ₹18,060 |
| RADHE-1HP-1711-V6398 | 6"x48" (150x1220 mm) | 10" (250 mm) | Horizontal / Vertical Adjustable | Quote |
| RADHE-1HP-1711-V6399 | 6"x48" (150x1220 mm) | 10" (250 mm) | Horizontal / Vertical Adjustable | Quote |
| RADHE-1HP-1711-V6400 | 6"x48" (150x1220 mm) | 10" (250 mm) | Horizontal / Vertical Adjustable | Quote |
Maintenance & Long-Term Reliability
- Sealed bearing assemblies protect internal components from sawdust ingress and extend service intervals
- Accessible tensioning knobs and tracking levers enable rapid on-tool adjustments without specialized tools
- Periodic pulley inspection and belt realignment prevent premature wear and maintain optimal cutting performance
- Regular lubrication of moving joints and frame pivot points ensures smooth positional adjustments over years
- Protective coatings on the cast body resist corrosion and maintain structural integrity in humid environments
Operational Workflow & Mechanism
- Direct-drive motor transfers rotational energy to both the sanding disc and abrasive belt simultaneously
- Workpiece is guided against the rotating disc for edge profiling or pressed against the moving belt for planing
- Integrated tracking rollers automatically correct lateral belt drift to maintain consistent abrasive contact
- Adjustable guard assemblies and dust extraction ports streamline chip removal and operator visibility
- Quick-change abrasive loading reduces downtime between different grit sequences and material types
Precision Woodworking & Finishing Applications
- Heavy-duty surface smoothing and rapid material removal for flat board facing and timber preparation
- Precision edge squaring, corner rounding, and end-grain sanding on wooden blanks and structural components
- Contour finishing, curve blending, and bevelling operations for custom furniture parts and decorative elements
- Industrial wood finishing and stock sanding workflows in professional carpentry and joinery workshops
- Light metal finishing tasks including deburring, surface prep, and non-ferrous material smoothing
Key Features & Operational Capabilities
- Dual sanding configuration integrates a 6"x48" abrasive belt and 10" rotating disc for versatile material processing
- Driven by a robust 1 HP motor operating at 1440 RPM for consistent stock removal and steady direct-drive performance
- Heavy-duty tracking system ensures precise tensioning and secure belt alignment during intensive machining cycles
- Rigid combination frame built from cast iron and mild steel minimizes vibration and maintains structural accuracy
- Adjustable belt positioning enables horizontal and vertical orientation changes for diverse workpiece geometries
- Large abrasive contact areas enable efficient handling of both compact components and extended timber faces
Frequently asked
Can this machine handle both hardwoods and softwoods without changing configurations?
Yes, the heavy-duty tracking system accommodates varying wood densities and grain directions seamlessly.
What power supply requirements are needed for safe operation?
The unit requires a standard 1 HP compatible electrical circuit with proper grounding and overload protection.
How is dust management handled during extended sanding sessions?
The machine features standardized dust port connections compatible with industrial vacuum systems and extractors.
Are replacement abrasive belts and discs readily available?
Standard industry sizes are used, ensuring quick sourcing of compatible consumables from local suppliers.
More questions buyers ask
What is a belt and disc sander used for?
A combination belt and disc sander is a versatile workshop machine used for shaping, smoothing, and finishing wood, metal, and plastic surfaces. The belt is ideal for flat surfaces and edges, while the disc is used for curves and precise angle work.
Is the Radhekrishna sander suitable for metalworking?
Yes, with the appropriate abrasive belt and disc, this machine is highly effective for deburring, shaping, and finishing metal parts in fabrication shops.
What is the warranty on this machine?
The Radhekrishna Belt & Disc Sander comes with a 1-year manufacturer's warranty against manufacturing defects. We provide full support and service across India.
Can I get a GST invoice for my purchase?
Absolutely. We provide a proper GST invoice with every purchase, allowing you to claim input tax credit for your business.
What is the standard belt and disc size for this model?
This machine typically uses a 6x48 inch belt and a 10-inch diameter disc, which are standard sizes readily available in the Indian market.
How do I change the abrasive belt or disc?
Changing abrasives is straightforward. The machine features a quick-release tension lever for the belt and a simple adhesive or hook-and-loop system for the disc, allowing for fast and easy swaps.
What safety precautions should I take when using a belt and disc sander?
Always wear safety glasses to protect from dust and debris. Keep hands away from the moving abrasive surfaces, secure your workpiece firmly, and ensure the machine's dust collection system is active.
Does this machine come with a stand?
Yes, this model is a benchtop unit that includes an integrated sturdy base for stable operation on any workbench.
What is the motor speed of the Radhekrishna sander?
The motor typically operates at 1440 RPM, providing the optimal balance of speed and torque for efficient material removal without burning the workpiece.
Who should choose the Radhekrishna 1 HP belt and disc sander?
The 1 HP model is the perfect entry-level machine for small workshops, DIY enthusiasts, and hobbyists. It offers excellent performance for light-duty wood and metal sanding, model making, and precision finishing jobs.
Who should choose the Radhekrishna 1.5 HP belt and disc sander?
The 1.5 HP model is a versatile workhorse that strikes a great balance between power and value. It is ideal for general-purpose woodworking shops, small fabrication units, and schools that need a reliable machine for a wide range of sanding and shaping tasks.
Who should choose the Radhekrishna 2 HP belt and disc sander?
For demanding industrial environments and heavy-duty applications, the 2 HP sander delivers maximum power. It's the top choice for rapid material removal, continuous operation in production lines, and handling larger, tougher workpieces.
What is the main difference between the 1 HP, 1.5 HP, and 2 HP models?
The primary difference is the motor power. Higher horsepower (HP) allows the machine to remove material faster and handle denser materials without bogging down, making the 2 HP model suitable for industrial use while the 1 HP is better for lighter tasks.
Which Radhekrishna sander is best for heavy fabrication work?
The 2 HP model is unquestionably the best choice for heavy fabrication. Its powerful motor can withstand continuous use and aggressively sand and shape thick metal parts, significantly improving workshop productivity.
How does motor power affect the finish quality?
While all models can achieve a fine finish with the right grit abrasive, a more powerful motor maintains a consistent speed under load. This prevents stalling and results in a more uniform finish, especially on large or hard surfaces.
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Full description
This combination Belt & Disc Sander integrates linear and circular sanding for woodworking and light metal finishing. The Radhekrishna RKI-146 model features a casting and MS body with 1 HP motor at 1440 RPM, supporting furniture and polishing applications. • Sanding Belt Size: 6"x48" (150x1220 mm) • Sanding Disc Size: 10" (250 mm) • Belt Position: Horizontal / Vertical Adjustable • Machine Weight: 45-50 Kgs