Martin Engineering offers a full line of Air Cannon technologies; representing both established traditional designs and the latest leading-edge innovations in valve design, as well as hybrid and multiple-valve and -port technologies. BIG BLASTER® Air Cannons discharge compressed air into a solid storage or process vessel to dislodge buildups and improve material flow.

The air cannon products from Martin Engineering feature cold-welded air tanks that—when signaled—discharge the stored air through a special valve in an instant eruption. BIG BLASTER® Air Cannons are highly effective, low maintenance systems suitable for application in the most adverse conditions. Systems engineering and guaranteed installation are available. Martin Engineering is the originator of air cannon technology.

The Multi-Port Air Cannon System uses a single air reservoir with a control unit to replace up to eight traditional, tank-and-valve air cannons. A centralized unit provides less exposure to heat and dust for moving parts and personnel.

Since 1974 Martin Engineering has been the world leader in the development and application of air cannon systems to enhance flow and eliminate bottlenecks in large storage vessels. With a sequence of full-force discharges through a series of ports into the vessel, MARTIN® Multiple Port Technology combines improved discharge efficiency with simplified installation and maintenance. Systems engineering and guaranteed installation are available. For recommendations for your specific application, contact a Martin Engineering representative.

The BIG BLASTER® Air Cannon Controller controls the discharge sequence for a system of up to ten BIG BLASTER® Air Cannons. The BIG BLASTER® Air Cannon Controller energizes the system's solenoid valves, discharging the air cannons to prevent blockages and buildups and maintain material flow.

• Precision Flow Management- Provides automatic sequencing of the discharge of up to ten air cannons.

• Flexible Operation- Firing schedule adjustable for ten different off times. Remote dry contact allows timer to be actuated by motor control, flow switch or manual switch.

• Indoor or Outdoor Use- Standard NEMA 4X Enclosure is water-tight/dust-tight/corrosion-resistant. NEMA 7 and NEMA 9 Enclosures are available.

Since 1974, BIG BLASTER® Air Cannons have been used around the world to prevent buildups and improve material flow. Martin Engineering is the leader in the application of air cannon technology to overcome bottlenecks and boost flow through high-capacity vessels.

MARTIN® Sonic Horns

Sonic horns generate and magnify low-frequency, high-pressure sound waves to cause dry particulate build-up to resonate and fluidize, allowing the material to be removed from the vessel by constant gas flow or gravity.

• Prevents dry particulate build-up to increase system efficiency and life
• Reduces system downtime
• Effective around pipes and behind obstacles; Sonic energy DE-bonds particulate over a 360-degree sweep, cleaning inaccessible parts
• Does not create structural fatigue or damage
• Complies with OSHA dB regulations for vessel interiors
• Improves effectiveness and prolongs life of catalyst
• Improves the performance an prolongs the life of equipment
• Aids compliance with emissions regulations
• Lowers operating costs
• Low cost of ownership

• Silos, hoppers, cyclones
• Boilers, heat exchangers, economizers
• SCR (selective catalyst reduction)
• Bag houses
• ID (induced draft) fans
• ESP (electrostatic precipitators)

MARTIN® Air Cannon Blast Guard provides a safety barrier that allows timely maintenance of air cannon valves. The Air Cannon Blast Guard is designed for air cannon systems in high temperature processes like pre-heater towers and clinker coolers

Slide gate safety valve allows timely maintenance on air cannons in high temperature processes without requiring the tank be dismounted.

Shelters workers from exposure to severe heat, gases, and high temperature material.

Sliding shield operates under tough conditions, yet can be locked out to prevent intrusion.

Sliding shield bolts between air cannon valve and mounting flange.

MARTIN® Air Cannon Blast Guard is available for any air cannon with 4-inch or 6-inch discharge.

Since 1974, BIG BLASTER® Air Cannons have been used around the world to prevent buildups and improve material flow. Martin Engineering is the leader in the application of air cannon technology to overcome bottlenecks and boost flow through high-capacity vessels.

MARTIN® Removable Nozzle provides a safe, efficient and cost-effective method for nozzle replacement and maintenance. The MARTIN® Removable Nozzle is designed for air cannon systems in high temperature processes like pre heater towers and clinker coolers.

Using a permanent-mount mating collar, nozzles are removed and replaced during refractory change out without cutting, welding or cannon removal. Faster nozzle replacement means plant goes back on-line quicker.

Prevents safety hazards on scaffolding and lifting injuries with air cannon removal and reinstallation.

Simple to Install

Reduces the length of shutdowns through faster, easier and more accurate nozzle maintenance and replacement.

MARTIN® Removable Nozzles are available for any air cannon with 4-inch discharge.

Since 1974, BIG BLASTER® Air Cannons have been used around the world to prevent buildups and improve material flow. Martin Engineering is the leader in the application of air cannon technology to overcome bottlenecks and boost flow through high-capacity vessels.

BIG BLASTER® Piston Return Reservoir

Shortens duration of blast, without reducing force, so air cannons system stays effective while consuming less air.

Air cannons stay powerful and effective while consuming less air, and shortening the refill cycle time.

Cut air cannon use of plant air by 50%, with resulting savings on plant efficiency and air cost.

Retrofits onto BIG BLASTER® TORNADO Air Cannon valves.

Since 1974, BIG BLASTER® Air Cannons have been used around the world to prevent buildups and improve material flow. Martin Engineering is the leader in the application of air cannon technology to overcome bottlenecks and boost flow through high-capacity vessels.