JET IBDG-436VS Variable Speed Industrial 4" x 36" Belt and 9" Disc Grinder by JET is a heavy-duty combination grinding machine engineered for industrial environments demanding consistent, high-performance material removal. Built around a powerful enclosed 1 HP motor with variable speed control, this grinder delivers precise operator control over belt and disc speeds while a digital readout allows accurate monitoring of RPMs and SFPM. The electric motor brake rapidly stops belt and disc movement from 3,600 RPM to 0 in less than 20 seconds, making it a dependable workhorse for professional metalworking, fabrication, and finishing applications.

Key Features

• 9" aluminum disc reduces heat buildup and prolongs abrasive life
• Cast iron work rests with tool-less adjustments for quick, precise setups
• Contact wheel grinding with toolless access for efficient workflow
• Easy-to-use belt tracking keeps abrasive belts properly aligned during operation
• Full guarding of all non-work contact points for enhanced operator safety
• Heavy cast iron bases reduce vibration for smoother, more accurate grinding
• Solid cast iron platen offers a rigid grinding surface for consistent stock removal
• Two dust collection ports minimize debris buildup and support a cleaner work environment
• Variable speed models include a brake resistor which allows for rapid stopping of belt and disc movement
• Digital readout allows operators to accurately monitor RPMs and SFPM
• Sealed bearings and enclosed motor designed for heavy usage
• CSA/CUS Certified for use in North American industrial settings

Specifications

• MPN: JT9-577634
• Stock Number: 577634
• Belt Size (W x L): 4 x 36 in.
• Disc Diameter: 9 in.
• Motor: 1 HP
• Belt Grit: 80
• Dust Port Size: 2 in.
• Shaft Diameter: 7 in.
• Overall Dimensions (L x W x H) - sanding bracket parallel: 25-3/4 x 21-3/4 x 11-3/4 in.
• Overall Dimensions (L x W x H) - sanding bracket vertical: 25-3/8 x 21-3/4 x 20-3/4 in.
• Net Weight: 73 lbs.
• Gross Weight: 92 lbs.
• Country of Origin: Taiwan
• Prop 65: Cancer

Frequently Asked Questions

What is the purpose of the brake resistor included on the IBDG-436VS?

The brake resistor is included on variable speed models and allows for rapid stopping of belt and disc movement. This feature brings the machine from 3,600 RPM to a complete stop in less than 20 seconds, improving operator safety and reducing downtime between operations.

Why is the disc made from aluminum instead of another material?

The 9" aluminum disc reduces heat buildup during grinding operations, which helps prolong abrasive life and maintain consistent performance over extended use - a critical advantage in high-volume industrial environments.

Does this grinder support dust collection?

Yes. The IBDG-436VS is equipped with two dust collection ports that minimize debris buildup, helping maintain a cleaner and safer workspace. Each dust port measures 2 in. in diameter.

What construction materials are used to control vibration on this grinder?

The machine features heavy cast iron bases that reduce vibration for more precise and comfortable grinding. Additionally, a solid cast iron platen provides a rigid grinding surface, and cast iron work rests offer stable, tool-less adjustable support for workpieces.