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Baileigh BG-379-3PH Belt Grinder

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Baileigh BG-379-3PH Industrial Belt Grinder

The Baileigh BG-379-3PH is a professional grade industrial belt grinder designed for serious metal fabrication work, delivering consistent power through its 4 HP three phase motor to tackle demanding grinding, deburring, and finishing tasks without slowing down under heavy loads.

Are you tired of belt grinders that bog down when you need them most? The Baileigh BG-379-3PH solves that problem with industrial strength performance built for real workshop demands. This is the grinder you turn to when you need to clean up castings, remove stubborn burrs, or prepare metal edges for welding. With its 76mm wide belt running at 2220 meters per minute, you get fast material removal combined with the control you need for precision work.

Built for fabrication shops, machine shops, and foundries, this isn't a hobby tool. The BG-379-3PH features a robust welded steel construction that minimizes vibration and maximizes accuracy, even during extended grinding sessions. The 4 HP three phase motor means you can lean into your work without worrying about power loss. Whether you're smoothing rough castings or chamfering edges, this grinder maintains consistent speed and torque.

What makes this grinder stand out is its thoughtful design. The hinged top guard opens up to reveal the full belt length, perfect for grinding larger workpieces. The integrated dust collection system keeps your workspace clean, while the pivoting base lets you adjust the grinding angle for optimal comfort and control. Plus, with Baileigh's reputation for durability, you're investing in equipment that's engineered to deliver decades of reliable service.

A overview image of the Baileigh BG-379-3PH belt grinder

Applications

  • Casting Cleanup: Remove rough surfaces and imperfections from metal castings quickly and efficiently
  • Deburring Operations: Smooth sharp edges and burrs from cut, machined, or fabricated metal parts
  • Weld Preparation: Chamfer edges and prepare metal surfaces for clean, strong welds
  • Surface Finishing: Achieve smooth, professional finishes on various metal workpieces
  • Metal Fabrication: Handle daily grinding tasks in busy fabrication shops and production environments
  • Tool and Die Work: Precision grinding for toolroom applications and custom metalwork

Key Features & Benefits

  • Unstoppable Three-Phase Power: The 4 HP, 400V three-phase motor maintains full speed under heavy loads, meaning you can work continuously without the frustration of power dropoff that plagues lesser grinders
  • Large Grinding Surface: The 2000mm x 76mm (3" x 79") belt provides plenty of working area for both small detail work and larger workpieces, giving you versatility for different job requirements
  • Built-In Dust Collection: The integrated dust extraction system with removable catch basin keeps metal dust and debris contained, protecting both your lungs and your shop floor from mess
  • Precision Belt Tracking: Solid billet aluminum drive wheel with an easy-to-adjust tracking and tensioning system ensures your belts stay centered and last longer, saving you money and setup time
  • Flexible Working Positions: The hinged top cover opens wide to expose the full belt surface for grinding large castings, while the triangular steel base allows angle adjustment for comfortable operation
  • Industrial-Grade Construction: Folded and welded steel body construction reduces vibration dramatically, giving you smoother operation and more accurate results than lightweight competitors
  • Long-Lasting Components: Urethane-covered idle wheel resists wear and tear, while the rugged aluminum drive wheel stands up to years of heavy use in demanding industrial environments
  • Professional Contact Wheel: 200mm diameter contact wheel with 76mm width provides excellent support for consistent grinding results across different materials and applications

What's in the Box

  • Baileigh BG-379-3PH Belt Grinder (Main Unit)
  • Triangular Steel Stand/Base
  • Integrated Dust Collection System with Removable Catch Basin
  • 200mm x 76mm Contact Wheel (Pre-installed)
  • Belt Tracking and Tensioning Hardware
  • Dust Collection Hose Connector (76mm/3" diameter)
  • Operating Manual and Safety Documentation
  • Warranty Registration Information

Baileigh BG-379-3PH Specifications

Model Number BG-379-3PH
Motor Power 4 HP (3 kW)
Power Requirements 400V / 3-Phase
Belt Size 2000mm x 76mm (79" x 3")
Belt Speed 2220 meters per minute (7,283 FPM)
Contact Wheel Diameter 200mm (7.9")
Contact Wheel Width 76mm (3")

Frequently Asked Questions

What type of abrasive belts does this grinder use?

The BG-379-3PH uses standard 2000mm x 76mm (3" x 79") abrasive belts, which are readily available from multiple suppliers. You can choose from various grit levels and materials (aluminum oxide, silicon carbide, zirconia) depending on whether you're working with steel, stainless steel, aluminum, or other metals. This common size means you'll never struggle to find replacement belts.

Do I need special electrical setup for the threephase power?

Yes, this model requires 400V three-phase electrical service, which is standard in most industrial and commercial workshops. If your facility doesn't currently have three-phase power, you'll need to have it installed by a qualified electrician. The investment is worthwhile for the consistent, powerful performance three-phase motors deliver. The motor won't slow down under heavy grinding pressure, unlike single-phase alternatives.

Can I connect this to my existing dust collection system?

Absolutely! The BG-379-3PH comes with a 76mm (3") round dust collection port that makes it easy to connect to most standard industrial dust collection systems. If you don't have a dust collector yet, the integrated catch basin helps contain debris, but we strongly recommend connecting proper dust extraction for health and cleanliness.

How difficult is belt tracking and changing?

Belt changes are straightforward thanks to the simple tensioning system. The tracking adjustment is user-friendly, with clear controls that let you center the belt quickly. The solid billet aluminum drive wheel and quality construction mean belts typically track well with minimal adjustment once properly set up. Most users can change and track a belt in just a few minutes.

What maintenance does this grinder require?

Regular maintenance is minimal. Keep the belt tracking adjusted, periodically check the tension, and empty the dust catch basin regularly. Inspect the urethane covering on the idle wheel for wear and replace when necessary. Clean metal dust from the motor housing and mechanical components. With proper care, this grinder is built to deliver decades of reliable service with minimal downtime.