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The MontiPower MBX Pneumatic Heavy Duty (SP-121-BMC) is an in-line air-powered drive unit that runs a variety of wire belts and rubber eraser wheels for surface preparation. It was developed specifically for the automotive industry, where corrosion, scale and old coatings have to be removed before bodywork repair and recoating.
The quality of surface preparation governs how well the next coating adheres, so a method that strips contamination evenly without harming the base metal is what protects the finish. The MontiPower MBX Pneumatic Heavy Duty rapidly removes corrosion and oxidation from both hard and soft material and performs on uneven surfaces, cleaning evenly with no clogging or gumming of the bristles. A gear reduction increases torque at the operating speed, and the low speed combined with light construction keeps the tool safe and easy to control. The compact in-line shape of the MontiPower MBX Pneumatic Heavy Duty gives full visibility of the work surface and reaches into confined areas.
The MontiPower MBX Pneumatic Heavy Duty measures 260 mm long, 150 mm high including the handle and 70 mm wide, weighs 1.1 kg, and uses a belt with a 100 mm outer diameter. Required flow pressure is 6.2 bar (90 psi) with an average air consumption of 17.5 cfm (0.5 m3/min) and an idle speed of 3,500 rpm. The threaded air inlet is Rp 1/4 inch, the required interior hose diameter is 9.5 mm (3/8 inch), vibration is 1 m/sec2 and the sound pressure level is 83 dB(A).
The MontiPower MBX Pneumatic Heavy Duty is supplied by BAMR, South Africa's authorised distributor.
MontiPower MBX Pneumatic Heavy Duty
MBX Pneumatic Drive unit is a unique, easy handling, fast performing power hand tool that drives a variety of wire belts and rubber eraser wheels. This high performance in line tool was specifically developed for surface preparation in the automotive industry.
- Rapidly removes corrosion and oxidation Both hard and soft material
- Performs on uneven surfaces
- Highly flexible in tight areas
- No clogging or gumming of bristles
- Cleans surfaces evenly
- Full visibility of work surface
Specifications
- Part Number
- SP-121-BMC
- Length
- 260 mm
- Height (incl. handle)
- 150 mm
- Width
- 70 mm
- Weight
- 1.1kg
- Belt diameter (outer)
- 100 mm
- Required flow pressure
- 6.2 bar | 90 psi
- Average air consumption
- 17.5 cfm | 0.5 m³/min
- Idle speed (± 5%)
- 3,500 rpm
- Threaded air inlet
- Rp 1/4"
- Required hose diameter (interior)
- 9.5 mm | 3/8
- Vibration
- 1 m/sec2
- Sound pressure level
- 83 dB(A)
Specifications
Specifications
- Part Number
- SP-121-BMC
- Length
- 260 mm
- Height (incl. handle)
- 150 mm
- Width
- 70 mm
- Weight
- 1.1kg
- Belt diameter (outer)
- 100 mm
- Required flow pressure
- 6.2 bar | 90 psi
- Average air consumption
- 17.5 cfm | 0.5 m³/min
- Idle speed (± 5%)
- 3,500 rpm
- Threaded air inlet
- Rp 1/4"
- Required hose diameter (interior)
- 9.5 mm | 3/8
- Vibration
- 1 m/sec2
- Sound pressure level
- 83 dB(A)
Downloads
Videos
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Frequently asked questions
What air supply does the MBX require?
The MBX operates at 6.2 bar (90 psi) and consumes 0.5 m³/min (17.5 cfm) of compressed air. Your compressor must be rated to deliver these specifications continuously during use.
What hose connection does the MBX need?
The MBX has an Rp 1/4" threaded air inlet and requires a hose with a 9.5 mm (3/8") interior diameter for correct airflow and performance.
What are the noise and vibration levels?
Sound pressure level is 83 dB(A) and vibration is 1 m/sec². These levels are typical for pneumatic hand tools in this class and fall within occupational safety ranges.
What operating speed and belt size does the MBX offer?
The MBX runs at 3,500 rpm (±5%) and accepts 100 mm diameter belts and rubber eraser wheels for surface preparation work.
Is the MBX suitable for prolonged surface preparation work?
At 1.1 kg, the MBX is lightweight for handheld use. The specified vibration and noise levels support sustained operation in automotive surface preparation environments.
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Tell us about your application and we will send a quote with lead time and accessories.