Schmidt® 6.5 cuft Blast Machine

Sku: P-BMS65

The Schmidt 6.5 c.f. Blast Machine is the industry standard for professional contractors handling large-scale abrasive blasting projects. Delivering an ideal balance of capacity, blasting power, and portability, the 6.5cf unit is widely used for industrial surface preparation, shipyards, bridge maintenance, and field service work. With a 6.5 cubic foot abrasive capacity, this blast pot extends continuous blasting time between refills, increasing productivity on demanding jobsites. Built to withstand tough field conditions, it maintains a full industrial working pressure of 150 PSI (10.3 bar) and offers a range of abrasive metering valves and control system options to meet diverse operational needs. Manufactured by Axxiom Manufacturing, the Schmidt 6.5cf Blast Pot offers unmatched durability, ease of maintenance, and precision abrasive control — all backed by decades of proven field performance. 

Key features of the Schmidt 6.5cf Blast Pot include:

• 6.5 cubic foot capacity for extended blasting between refills
• Heavy-duty, contractor-grade construction for industrial use
• Full working pressure rating of 150 PSI (10.3 bar) for consistent blasting performance
• 1-1/2" piping for improved abrasive flow & performance
• Choice of abrasive metering valves:
  • Combo/MicroValve III® – fine media control for precision blasting.  Pressure-Release operation.
  • Thompson® Valve II – rugged performance with a wide range of abrasives.  Pressure-Hold operation.
  • TeraValve® XL – low-maintenance valve designed for efficiency and durability.  Pressure-Hold operation.
• Choice of control systems:
  • Standard Pneumatic Controls – reliable operation for many applications
  • 12V Electric Controls – faster (safer) activation, no freeze-up, required for long control lines over 100'
• Equipped with compact BAABS G3 Trigger-type deadman handle for ergonomic, responsive control
• Engineered for easy maintenance with accurate abrasive metering and fast response
• Genuine Schmidt® product, manufactured by Axxiom Manufacturing

Common SKU's include the following:

• BMS65CMA-US – Pneumatic, Combo/MicroValve
• BMS65CMAE-US – Electric, Combo/MicroValve
• BMS65TERAA-US – Pneumatic, TeraValve
• BMS65TERAAE-US – Electric, TeraValve
• BMS65TVA-US – Pneumatic, Thompson II Valve, TC
• BMS65TVAE-US – Electric, Thompson II Valve, TC
• Pots are supplied with Spud fittings as standard, with 4-claw fittings available upon request.

Frequently Asked Questions: What are the pros and cons of Pressure-Hold vs. Pressure-Release systems?

• Pressure-Hold System:
  • Maintains pot pressure after deadman release for faster restart
  • Reduces abrasive waste, saving up to 15% on projects with significant stop-start blasting
  • Requires manual depressurization before refilling
  • Higher upfront cost
• Pressure-Release System:
  • Automatically depressurizes upon deadman release for easy refills
  • Lower initial equipment cost
  • More abrasive loss compared to pressure-hold systems
  • More compressed air loss compared to pressure-hold

How do the Thompson® II and TeraValve® XL and MicroValve III metering valves compare?

• Thompson® Valve II:
  • Wide-spread proven dependability
  • Piston-actuated
  • Available with tungsten carbide or urethane sleeves
    • Urethane recommended for steel grit usage, Tungsten Carbide will last longer in most other applications.
  • Pressure-Hold design
• TeraValve® XL:
  • Modern, economical design
  • Diaphragm-actuated
  • Tungsten Carbide sleeve with XL (extended life) components provide long life with all abrasive types
  • Pressure-Hold design
• MicroValve III®:
  • Best combination of fine metering control and durability in Pressure-Release applications

What are the pros and cons of Electric vs. Pneumatic control systems?

• Electric Controls:
  • Improved safety with fast response times, even over long distances of 100+ feet…
  • … and no risk of freeze-up in cold environments
  • Requires an electric power source - typically 12v
• Pneumatic Controls:
  • Rugged design
  • Simple to maintain
  • Susceptible to freezing in cold temperatures
  • Slower response time - not recommended for use in over 100' long control lines

What is special about the G3 Trigger Deadman / BAABS system?

• This unique innovation from Axxiom reduces operator fatigue in multiple ways due to ergonomic design
• Integrated mechanical safety flap prevents accidental activation
• Available for both electric and pneumatic applications
• Modular design accommodates user preferences and jobsite needs, e.g. optional BAABS Nozzle Light can be attached

Is an air dryer really necessary when abrasive blasting?  While it is possible to blast without one, an air dryer or aftercooler is a virtual requirement for all but the smallest blasters.  Here's why:

• Without the use of a proper moisture removal system, the blast pot becomes the condensation tank, making the abrasive wet and causing clogs.  Attempting to circumvent this by choking the pot creates other issues such as premature wear on the metering valve.
• Abrasive consumption is up to 15% less when using a dryer vs. not using one.  While it is a significant one-time investment, it starts saving money immediately and repays itself many times over during its lifespan.
• Axxiom rates the absence of an air dryer as 1 of the top 2 causes of low blasting productivity (the other being insufficient air supply).
• NOTE:  Using the on-board aftercooler which comes on many portable compressors reduces flow, sometimes dramatically. Maximum productivity is assured by using a full-flow Axxiom dryer and the the ‘standard air’ side of your compressor. Don't take our word for it - see for yourself and check your bull hose pressure on both sides using a Nozzle Pressure Test kit.

What are common options available for Schmidt Contractor Blast Machines?

• Lids and Screens
  • Screens prevent trash from entering the pot
  • Lids keep out rain when used outdoors
  • Can be purchased a la carte, or as a set
• VBS II® Volumetric Blowdown Suppression Muffler
  • Industrial grade design for safest long-term use
  • Standard on new Pressure-Release pots
  • Can be added to any Pressure-Hold pot
• Integrated Moisture Trap
  • Excellent for removing residual moisture when the air dryer is at a distance from the pot
  • Standard on new Pressure-Release pots.
  • Can be retrofitted to any pot.
• Highly customizable.
  • Need a specific certification?  How about a built-in aftercooler or 2" plumbing?  Axxiom Blast Pots can be built to your exact specifications.  Contact us for details.