BN Products MBC-16B Manual Rebar Bender/Cutter Instruction Manual

1. Introduction

The BN Products MBC-16B Manual Bender/Cutter is a robust hand-powered tool designed for cutting and bending rebar. Its sturdy frame and leverage mechanism allow for efficient processing of rebar, saving time and effort on construction sites. This manual provides essential information for the proper setup, operation, and maintenance of your MBC-16B to ensure safe and effective use.

• Brand: BN Products
• Model: MBC-16B
• Description: When comparing similar products, the MBC-16B, Manual Bender / Cutter, cuts with less effort. The sturdy frame design is firmly mounted on a 2 X 8 X 60 wooden board ready to use.

2. Safety Information

Always prioritize safety when operating any tools. Failure to follow safety guidelines can result in serious injury.

• Wear Personal Protective Equipment (PPE): Always wear safety glasses and gloves when operating the MBC-16B to protect against flying debris and pinch points.
• Secure the Tool: Ensure the tool is firmly mounted on a stable surface, such as a 2x8x60 inch wooden board, before use.
• Clear Work Area: Keep the work area clear of obstructions and other personnel to prevent accidents.
• Proper Stance: Maintain a stable and balanced stance during operation to maximize control and prevent loss of balance.
• Inspect Before Use: Familiarize yourself with the cutting and bending mechanisms before attempting to process rebar.

3. Setup

The MBC-16B is designed for immediate use upon receipt, typically pre-mounted on a wooden board for stability and portability.

1. Unpacking: Carefully remove the MBC-16B from its packaging. The tool comes in a well-packaged box with components greased for protection.
2. Mounting: The unit is designed to be firmly mounted on a 2 x 8 x 60 inch wooden board. Ensure the board is stable and placed on a flat, secure surface.
3. Handle Assembly: The long operating handle may be detached for shipping or storage. To assemble, align the handle with the main body's receiver and press the small ball/button to lock it into place. Ensure it is securely fastened before operation.
4. Pre-Operation Check: Verify all bolts and connections are tight. Check the cutting jaws and bending rollers for any obstructions or damage.

Figure 3.1: The MBC-16B with its handle detached for compact storage or transport. The handle easily reattaches by pressing a locking pin.

4. Operating Instructions

The MBC-16B is capable of both cutting and bending rebar, specifically designed for #3, #4, and #5 rebar sizes (10-16 mm).

4.1. Cutting Rebar

1. Positioning Rebar: Insert the rebar into the cutting jaws. The innovative shaped blades are designed to prevent chipping.
2. Applying Force: With a firm grip on the handle, push down steadily. The cam mechanism provides increased leverage, making the cut with less effort.
3. Complete the Cut: Continue applying downward pressure until the rebar is cleanly cut. The open slots allow for precise positioning of the cut.

Figure 4.1: Detailed view of the MBC-16B's cutting jaws engaging with rebar. The robust design ensures clean cuts.

4.2. Bending Rebar

1. Positioning Rebar: Place the rebar against the adjustable 2-1/2 inch diameter bending roller.
2. Initiating the Bend: Pull the handle back towards you. The tool's design allows for smooth and controlled bending.
3. Achieving Desired Angle: Continue pulling the handle until the rebar reaches the desired bend angle, such as a 90-degree bend. The longer handle provides greater leverage for bending grade 60 rebar.

Figure 4.2: Bending Diameter Chart for MBC-16B, illustrating the 2.50" bending diameter for #3 - #5 rebar sizes (10-16 mm).

Figure 4.3: The MBC-16B in its operational setup, demonstrating its compact yet powerful design for rebar manipulation.

5. Maintenance

Regular maintenance ensures the longevity and optimal performance of your MBC-16B.

• Lubrication: Keep all moving parts, especially the bending rollers and cutting jaws, well-greased. The tool is shipped with components greased, and regular re-lubrication is recommended.
• Cleaning: After each use, clean any rebar dust or debris from the cutting and bending mechanisms.
• Inspection: Periodically inspect the cutting jaws for wear or damage. The cutting jaws are replaceable. Check the integrity of the wooden mounting board and all fasteners.
• Storage: When not in use, store the tool in a dry environment to prevent rust. The handle can be detached for more compact storage. The lifting chain makes it easier to carry.

6. Troubleshooting

Below are common issues and their potential solutions.

7. Specifications

8. Warranty and Support

8.1. Warranty Information

The MBC-16B comes with a 1-year warranty against manufacturer defects. Please retain your proof of purchase for warranty claims.

8.2. Customer Support

For any questions, technical assistance, or warranty inquiries, please contact BN Products customer support. Refer to the product packaging or the official BN Products website for the most current contact information.