PNEUMATIC RECOVERY BLAST ROOM SYSTEM

PNEUMATIC RECOVERY BLAST ROOM SYSTEM

The Pneumatic Recovery Blast Room System is a complete, enclosed abrasive blasting setup designed for surface preparation of large or complex industrial components. Unlike conventional sweep-type or screw conveyor systems, this model uses a powerful vacuum-based (pneumatic) recovery mechanism, enabling automatic suction of used abrasive media from the blast room floor and recycling it through a separation and cleaning unit. This method ensures clean working conditions, continuous operation, and consistent abrasive quality — all within a controlled environment.

Key Features

Pneumatic Suction System
Designed with a floor grid or perforated plates that cover the blast room floor, allowing uniform suction from every point. Can be customized in a single-pit or corner suction systems..

Heavy-Duty Blast Room Enclosure
The walls and ceiling are fabricated from high-grade steel and lined with abrasion-resistant rubber or steel panels, reducing wear due to ricochet. Acoustic insulation minimizes sound pollution during blasting.

Integrated Media Reclamation Unit
The heart of the system — it includes a cyclone separator or advanced abrasive cleaner that filters out oversized contaminants, broken media, and dust.

Industrial Lighting & Airflow Management
The blast room is fitted with dust-proof LED lighting and an airflow system that maintains operator comfort, visibility, and fresh air inside the enclosure.

Safety Systems
Emergency shutdowns, pressure relief valves, interlocked doors, and operator PPE interface are standard to ensure operational safety.

Finishing Process and Applications:

Blasting takes place inside a sealed room. Abrasive media (like steel grit, aluminum oxide, garnet) is propelled by a pressure blaster toward the job surface. Spent abrasive and debris fall to the grated floor. Under the floor, a system of suction ducts draws the abrasive and dust using a high-capacity blower or vacuum pump or is manually swept to the hopper. The abrasive is transported pneumatically through pipes to a cyclone separator or media reclaimer. Inside the cyclone separator, reusable abrasive is separated from dust and broken particles. Clean abrasive is stored in a hopper and automatically fed back to the blast pot. Dust is sent to a dust collection unit — bag filter, pleated bag type, or cartridge type — depending on the dust load and plant requirements. This closed-loop cycle ensures continuous blasting with clean abrasive and minimal downtime.

Shipbuilding & Marine: Blasting of hull plates, ship parts, anchors, and propellers
Oil & Gas: Surface prep of drilling pipes, structural skids, and pressure vessels
Steel Fabrication: I-beams, box girders, platforms, and structural frames
Railways: Bogies, chassis, couplers, underframes
Defense & Aerospace: Blast cleaning of armored vehicles, rocket housings, military hardware

Benefits

Automatic Media Recovery = Reduced Labor
No manual collection or pushing of abrasive. Operators focus only on blasting.
Cleaner Work Environment
Continuous suction prevents accumulation of abrasive, ensuring safe footing, clear visibility, and clean air.
Increased Blasting Efficiency
Media is always clean and sharp, which improves cutting action and reduces cycle time.
Long-Term Cost Savings
Reduced media wastage, minimal downtime, and low maintenance deliver faster ROI compared to open or mechanical systems.
Flexible Installation
Suited for new plants or upgrades — no deep excavation or heavy civil foundation needed.

Why Choose Our Blast Room System?

Comprehensive Integration: Combines full floor recovery, advanced filtration, and multiple job handling modes in one robust package.
Built for Industrial Demands: Durable and scalable design for high-load, continuous-duty applications.
Application-Specific Engineering: Designed to meet specific plant layouts, job sizes, and abrasive types.
Safe and Compliant: Engineered to meet environmental and occupational safety standards.
End-to-End Support: From consultation and design to commissioning, training, and service, we provide complete lifecycle assistance.

Customization & Technical Options

We engineer every system based on your job dimensions, plant space, abrasive type, throughput requirement, and loading methods. Here’s how we customize:

Room Configuration Options

Chamber dimensions customized for job size lengths
Modular construction — expandable or divided into separate blasting & loading zones
Interior lined with abrasion-resistant steel, rubber, or ceramic tile, depending on abrasive type
LED lighting designed based on room dimensions and dust factor

Door Opening Configurations

Depending on how jobs are moved into the chamber:

4-Leaf Hinged Door: Robust doors with rubber seal; ideal for trolley or forklift access
Rolling Curtain Type Door: Space-saving vertical door with steel/fabric composite, motorized or manual
Slit Opening for Overhead Crane Entry: Special curtain or vertical slit allows crane hook entry without opening the full chamber
Motorized Sliding Door: Smooth and automatic for high-cycle environments

Dust Collector Options

Choose the right model based on the type of abrasive and dust volume:

Cyclone Separator + Bag Housing: For coarse, heavy dust and larger abrasive like steel shot
Pleated Filter Bag Type: Compact design, larger filtration area, good for medium-fine dust
Cartridge Filter Type: High-efficiency filtration of ultra-fine dust; low maintenance with auto cleaning

All dust collectors include differential pressure monitoring, explosion venting (optional), and maintenance access.

Job Handling Systems

Depending on your job weight, movement style, and frequency:

Manual or Motorized Rail Trolley: Moves job inside the room on embedded tracks
Forklift-Compatible Platform: Allows external job loading with minimal setup
Overhead Monorail or Crane: Ideal for lifting large tanks, frames, or awkward shapes
Rotating Turntable: For circular or symmetrical components, with optional indexing rotation
Bogie Cars with Guide Rails: For very heavy or wide loads — customizable loading platforms

Complete Technical Support

Site layout and utility planning
2D/3D system design based on available space
Erection, commissioning, and calibration
Operator training on safety, blasting techniques, and media handling
Comprehensive AMC options with spare parts and emergency support

Ready to Build Your Custom Pneumatic Blast Room?

Our team can design and deliver a system tailored for your plant layout, job type, and productivity goals — ensuring reliable, efficient, and safe surface preparation.