Home / Multi Operator Blast Pots Buying Guide

Multi-Outlet, Multi-Operator Blast Pot Buying Guide

Choosing the right multi-outlet blast pot is crucial for large-scale projects where efficiency and productivity are top priorities. These powerful machines are designed to support multiple operators simultaneously, significantly reducing downtime for refilling and re-pressurizing. From the compact 10 cuft blast machines for smaller, contained blast rooms to the massive 560 cuft units designed for shipyards and industrial sites, each system has unique capabilities to meet the specific needs of your operation.

Name	Available for Rent	Capacities Available	Number of Outlets	Blast Time	Best Applications	Advantages	Options
SCHMIDT® 10 CUFT BLAST MACHINE	No	10 co. ft	1-2	2 ½ manhours	Excellent for a blastroom application with 1-2 blasters	Ability for multiple blasters to operate for an extended time without needing to refill	Combo/Micro pressure release deadman system Thompson pressure hold deadman system Electric deadman handle (will fit to either of the above types of systems)
SCHMIDT® 20 CUFT BLAST MACHINE – DUAL OUTLET	No	20 cu. ft	2	4 manhours	Excellent for a blastroom application with 2 blasters	Ability for multiple blasters to operate for an extended time without needing to refill	Combo/Micro pressure release deadman system Thompson pressure hold deadman system Electric deadman handle (will fit to either of the above types of systems)
SCHMIDT® BULK AMPHIBLAST	Yes	8t of garnet	2-4	16 blasting hours	Multiple operator blasting where dust sensitivity is an issue, but containment is not viable.	Ability of multiple outlets to independently blast wet or dry. Dry Blast, Mist Blast, Washdown or Blowdown independently. Unique soft wash feature automatically lowers blast air pressure and increases water flow for an effective, gentle rinse	None
MEGA BLASTER BULK BLAST MACHINE	Yes	40 cu. ft 75 cu. ft 120 cu. ft 175 cu. ft	4	8 to 30 manhours	High production, on site use e.g., coal terminal, fertilizer plant, fuel storage, bridge blasting.	Built in AirPrep Sufficient capacity to blast with four operators for an entire shift.	Yard or highway trailer, 20” leg extensions or shipping legs
SUPAMEGA BULK BLASTER BLAST MACHINE WITH IN-BUILT AIRPREP	Yes	40 cu. ft 75 cu. ft 120 cu. ft 175 cu. ft	2-4	8 to 30 manhours	High production, on site use e.g., coal terminal, fertilizer plant, fuel storage, bridge blasting.	Built in AirPrep Sufficient capacity to blast with four operators for an entire shift.	Yard or highway trailer, 20” leg extensions or shipping legs
SHIPYARD BLAST POT	No	560 cu ft	8	96 Manhours	High production shipyard Monopile and transition towers	Touchscreen Integrated HMI Level sensors to detect high and low media levels	Automated slide gate for automatic fill from storage hopper


	SCHMIDT® 10 CUFT BLAST MACHINE	SCHMIDT® 20 CUFT BLAST MACHINE – DUAL OUTLET	SCHMIDT® BULK AMPHIBLAST	MEGA BLASTER BULK BLAST MACHINE	SUPAMEGA BULK BLASTER BLAST MACHINE WITH IN-BUILT AIRPREP	SHIPYARD BLAST POT
Available for Rent	No	No	Yes	Yes	Yes	No
Capacities Available	10 co. ft	20 cu. ft	8t of garnet	40 cu. ft 75 cu. ft 120 cu. ft 175 cu. ft	40 cu. ft 75 cu. ft 120 cu. ft 175 cu. ft	560 cu ft
Number of Outlets	1-2	2	2-4	4	2-4	8
Blast Time	2 ½ manhours	4 manhours	16 blasting hours	8 to 30 manhours	8 to 30 manhours	96 Manhours
Best Applications	Excellent for a blastroom application with 1-2 blasters	Excellent for a blastroom application with 2 blasters	Multiple operator blasting where dust sensitivity is an issue, but containment is not viable.	High production, on site use e.g., coal terminal, fertilizer plant, fuel storage, bridge blasting.	High production, on site use e.g., coal terminal, fertilizer plant, fuel storage, bridge blasting.	High production shipyard Monopile and transition towers
Advantages	Ability for multiple blasters to operate for an extended time without needing to refill	Ability for multiple blasters to operate for an extended time without needing to refill	Ability of multiple outlets to independently blast wet or dry. Dry Blast, Mist Blast, Washdown or Blowdown independently. Unique soft wash feature automatically lowers blast air pressure and increases water flow for an effective, gentle rinse	Built in AirPrep Sufficient capacity to blast with four operators for an entire shift.	Built in AirPrep Sufficient capacity to blast with four operators for an entire shift.	Touchscreen Integrated HMI Level sensors to detect high and low media levels
Options	Combo/Micro pressure release deadman system Thompson pressure hold deadman system Electric deadman handle (will fit to either of the above types of systems)	Combo/Micro pressure release deadman system Thompson pressure hold deadman system Electric deadman handle (will fit to either of the above types of systems)	None	Yard or highway trailer, 20” leg extensions or shipping legs	Yard or highway trailer, 20” leg extensions or shipping legs	Automated slide gate for automatic fill from storage hopper

Why use Multi-Operator Blasting Systems?

When selecting a multi-operator blast system, there are several important factors to consider. The first is the capacity and outlet count; larger capacities with more outlets are ideal for high-production environments, allowing multiple blasters to work continuously without interruption. Additionally, consider the compressor requirements for your chosen unit, as higher outlet models will demand more air to function effectively. Compatibility with onsite equipment, such as crane or blower truck access for loading, can further streamline your setup and maintenance.

BlastOne’s multi-operator systems also offer specialized options like built-in AirPrep systems and MistBlasting capabilities. These add-ons provide versatility for different applications, including dust-sensitive or high-production settings. Retrofitting options are available for those looking to upgrade existing bulk blasters with wet or mist blasting technology, offering flexibility to switch between wet and dry modes. With the right setup, your team can maximize productivity and reduce labor costs on even the most challenging projects.

1: LOWEST ABRASIVE CONSUMPTION

The BlastOne metering valves are recognized as the best valve for “grain by grain” abrasive metering. This accurate metering can allow your operators to perform the same task with much less abrasive.

2: LOWEST PRESSURE LOSS

BlastOne blast machines feature efficient full flow pipework and valving to reduce dreaded pressure loss to the lowest in the industry. This keeps you blasting faster!

3: 150PSI WORKING PRESSURE

Every 1psi above 100psi equals a 1.5% productivity increase. With a 150psi rated blast machine, you can ‘wind-up’ the pressure at the compressor. Blasting at 150psi can be 75% faster than at 100psi!

4: SAFER ABRASIVE LOADING

Dual ladders allow easy access to closure. 10” quick-opening cam lock fill port requires less maintenance and provides for easier loading.

120 cuft megablaster features

The 120 cuft MegaBlaster is packed with advanced features designed to maximize both safety and efficiency on large-scale industrial blasting projects. Built for durability and ease of use, the MegaBlaster offers unique functionalities:

LOADING PORT HALOK™
Pressure safety interlock system which prevents opening of loading port until the bulk tank is fully depressurized.

ONSITE PORTABILITY
Rugged yard towable or optional highway rated trailers, with full-load lifting eyes, for ease of transport. Not rated for steel abrasives.

MANWAY STAY BRACKETS
Easily remove and replace the manway with auto-alignment of gasket and cover, self supporting brackets take the guesswork out of a secure seal.

CENTM BLOWDOWN MUFFLER WITH CONTROLLED AIR RELEASE
Controlled Expansion Nozzle (CEN) blowdown muffler reduces blowdown noise level to 92 decibels (OSHA and NIOSH acceptable level for no ear protection equipment). The CEN blowdown muffler also prevents frost build-up, minimizing possible safety hazards due to pressure retention.

ERGO-LADDER™
Allows access to top of vessel in a safer, more comfortable manner.

CUSTOM MOUNT OPTIONS
Available as stationary or mounted on highway and yard trailers (skid and fork pocket skid options).

Common issues with Multi-Operator Blasting Systems

BlastOne bulk blasters are designed for easy high productivity use and are largely problem free to operate if operated by skilled personnel.

Consideration does need to be given to how they will be loaded. Manual loading from small bags or my shovel is not possible and has to carried out by crane, forklift, or blower truck. This means that the bulk blaster needs to be accessible to this type of equipment.

One issue that does also occur is the fact that not all abrasive is fed out of the bulk blaster. All granular materials have an angle of repose (angle that they will free flow by gravity). Being heavy materials, abrasive blasting materials have a fairly steep angle of repose. The design requirements for a bulk blaster preclude having a base that will give an angle of repose that assist enter evacuation of abrasive. Therefore, there will always be a small amount of abrasive remaining in the bottom of the bulk blaster which may require either removal by vacuum or shovel

Important considerations when choosing the right Multi-Operator Blasting Systems

One of the key decisions when choosing a bulk blaster is whether the worksite where it will be used will allow refilling by crane or blower truck. As stated above manual filling is not viable

Available compressor size also is a consideration. 4 operators blasting with No.7 nozzles will require a minimum of 1200 cfm. A compressor upsize may be required as well as the purchase of the bulk blaster.

Another choice to be made is whether a highway or yard towable trailer is required. A highway towable trailer has much more stringent design and certification requirements to enable it to be used on public roads and with this comes attendant increased costs. If highway towable is not an absolute necessity, then yard towable may be more economical.

Amp Up Your Old Bulk Pot: Retrofit Options Available!

ANOTHER BLASTONE INDUSTRY-FIRST! A CONVENIENT AND COST-EFFECTIVE NEW WAY TO PERFORM HIGH PRODUCTION MIST BLASTING!

ISSUES:

Some large projects require water to manage dust – but most do not.

Most wet blasting equipment is dedicated for wet-blasting only.

Other wet blast technologies use a lot of water = More cleanup required

Other wet blast technologies have reduced blasting speeds = More blast time required)

Some contractors have under-utilized bulk blasters in their fleet.

SOLUTIONS:

MistBlasting technology is designed to address the issues of excess cleanup and low blasting speeds.

MistBlasting technology allows blast pots to blast either wet or dry, at the flip of a switch.

For contractors who need another bulk blaster, new equipment is available that has this technology.

If another bulk blaster is not needed, BlastOne can retrofit existing fleet machines with MistBlasting technology.

PROCESS:

Contact BlastOne with location of pot, number of outlets, and schedule time for pickup.

Typical delivery time is 2-4 weeks. We will call within 1 week to confirm which options and repairs (if any) are needed and give an estimated return date.

*Note: Not all options available on all pots. Blast vessel must pass a structural integrity inspection before work will be done. A $1000 fee (plus any associated freight) will be assessed for any pot which does not pass inspection. No work will be done on any pot with uncertified welding. Make sure your pot meets these criteria before sending!

PRODUCT OPTIONS:

Bulk MistBlaster Retrofit kit includes:
– MistBlaster cabinet, valves, and 12v controls
– Hour meters for each valve
– All new plumbing & metering valves using the premium TeraValve XL’s
– Labor to perform installation at BlastOne

Bulk MistBlaster upgrade options include:
– CEN Bulk muffler system for safer and quieter blow-down
– Highway trailer
– Blasting and repainting existing pot
– Pot inspection and advice of any other needed repairs

B5107- Mega Mist Blaster Retrofit Updated Picture 2024

UPGRADE NOW

Frequently Asked Questions

What other options are valuable for multi-operator blasting systems?
- Bulk bag frame for the top of a bulk blaster to ensure safe unloading from a bulk bag.
- ASAP depressurization system – This allows depressurization of the hose near the metering valve, which dramatically cuts depressurization. This is advantageous when running long lengths of hose which can take a dangerously long time to depressurize.
- Electric deadman controls.
- Inbuilt Vacuum loading capabilities.
- Access platform.
- Union End Ball Valve for ease of maintenance.
- Time Clock.
Can I turn my Bulk Blaster into a Wet blaster?
- Yes, the Mist Blaster System is ideal for this. This is because the water is added in at the exit of the metering valve with a mist blaster system. The slurry blaster concept that requires filing the blast machine with water is impractical for use on a bulk blaster.
Can I have either electric or pneumatic deadman controls on my bulk blaster?
- Yes, both options are possible. However, the large blasting projects that justify using a bulk blaster also often entail long hose lengths which necessitate the quick response times of an electric dead man system.
What sort of time savings does a bulk blaster provide?
- By way of comparison, a 6.5 cu. ft. pot will need refilling every 90 minutes. Therefore, it will require filling up to 5 times in an eight hour shift. By the time the blaster stops, refills the bulk blaster, and starts blasting again, 20 minutes can have elapsed. Consequently, this can equate 100 minutes blasting time regained in an 8 hour shift by using a bulk blaster.

Related Equipment

Browse All

silicon-nitride-high-performance-blast_Nozzle-imgholdg

Contact BlastOne

We love to talk to customers and help them make the best decisions when purchasing equipment.
You can reach us via our Live Chat, Email, Phone, and Online Form.

Multi-Outlet, Multi-Operator Blast Pot Buying Guide

Why use Multi-Operator Blasting Systems?

1: LOWEST ABRASIVE CONSUMPTION

2: LOWEST PRESSURE LOSS

3: 150PSI WORKING PRESSURE

4: SAFER ABRASIVE LOADING

120 cuft megablaster features

Common issues with Multi-Operator Blasting Systems

Important considerations when choosing the right Multi-Operator Blasting Systems

Amp Up Your Old Bulk Pot: Retrofit Options Available!

ANOTHER BLASTONE INDUSTRY-FIRST! A CONVENIENT AND COST-EFFECTIVE NEW WAY TO PERFORM HIGH PRODUCTION MIST BLASTING!

ISSUES:

SOLUTIONS:

PROCESS:

PRODUCT OPTIONS:

Frequently Asked Questions

What other options are valuable for multi-operator blasting systems?

Can I turn my Bulk Blaster into a Wet blaster?

Can I have either electric or pneumatic deadman controls on my bulk blaster?

What sort of time savings does a bulk blaster provide?

Related Equipment

Hyper High Performance Silicon Nitride Blast Nozzle

RPB® Radex Breathing Airline Filter

Schmidt® AirPrep™ Deliquescent Desiccant Air Dryer

SnakeBite XQ Blast Nozzle

Contact BlastOne

<img decoding="async" class="size-full wp-image-90258 aligncenter" src="/wp-content/uploads/2022/02/chat.png" alt="" width="114" height="92" />

LiveChat

Email

Phone

Online Form

Send the request