Foundry Dust Collection System with Rooftop Installation Solution

A foundry in Minnesota needed a dust collection system but faced a major challenge with system placement. Limited space around the facility made it difficult to install equipment at ground level.

A.C.T. Dust Collectors designed a custom solution that allowed the system to be installed on the roof while maintaining safe and efficient operation.

Project Snapshot

Industry: Foundry / metal casting
Application: Industrial dust collection
Location: Minnesota
Challenge: Limited space for system placement
Dust Type: Foundry dust and particulate
System Installed: ACT 3-24 dust collector with 30 HP fan
Outcome: Safe rooftop installation with improved maintenance access

The Challenge: Limited Space for Dust Collector Installation

The foundry required a dust collection system to support its operation, but the facility layout did not allow for a traditional ground-level installation.

In this operation:

• No available space adjacent to the building
• Dust collection system still required for compliance and air quality
• Maintenance access needed to remain safe and efficient
• Installation had to work within existing facility constraints

Facility limitations can make it difficult to install dust collection systems without impacting operations or safety.

The customer needed a solution that would provide effective dust collection while overcoming space restrictions.

The Solution: Custom Rooftop Dust Collection System

After evaluating the site, A.C.T. Dust Collectors designed a custom rooftop installation supported by a fabricated structure.

The system included:

• ACT 3-24 dust collector
• 30 HP fan operating at 10,000 CFM
• Custom structural platform for rooftop mounting
• Airlock discharge system with drop pipe into the facility

The system was designed to:

• Fit within limited available space
• Maintain proper airflow and dust capture
• Improve safety for maintenance personnel
• Allow indoor access for dust disposal

This approach eliminated the need for ground space while maintaining full system functionality.

Installation & Performance

The rooftop system was installed using a custom support structure designed to handle the equipment load.

A key feature of the system was the discharge design:

• Dust is collected and discharged through an airlock
• Material is routed through a pipe back into the building
• Maintenance staff can remove dust without accessing the roof

Outcomes:

• Effective dust collection despite space constraints
• Improved safety by eliminating rooftop maintenance access
• Reduced time required for dust disposal
• Reliable system performance in a foundry environment

Dust Collection in Foundry Environments

Foundry operations require dust collection systems that can:

• Handle heavy particulate from casting and finishing processes
• Operate reliably in demanding industrial environments
• Be adapted to facility layout constraints
• Maintain safe access for maintenance and operation

Custom system design is often necessary to ensure proper performance in complex industrial facilities.

Work with A.C.T. Dust Collectors

If your facility has space constraints or unique installation challenges, A.C.T. Dust Collectors can design a dust collection system tailored to your operation. Talk to our team to find the right solution for your facility.

Frequently Asked Questions

What is a foundry dust collection system?

A foundry dust collection system is designed to capture and filter airborne particulate generated during metal casting and finishing processes. These systems help maintain air quality, reduce dust buildup, and support safe working conditions in industrial foundry environments.

Why would a company install a dust collector on the roof?

A dust collector is installed on the roof when ground-level space is limited or unavailable. Rooftop installation allows facilities to maintain effective dust collection while freeing up floor space and positioning the system closer to dust sources.

This approach can also improve airflow efficiency and support better system layout in large or constrained facilities.

How does an airlock work in a dust collection system?

An airlock in a dust collection system is used to discharge collected dust while maintaining proper airflow and system pressure. It allows material to exit the collector without letting outside air enter the system.

Airlocks help ensure continuous operation and are commonly used in industrial dust collection applications.

How can dust collection systems improve safety in industrial environments?

Dust collection systems improve safety in industrial environments by removing airborne particulate that can affect air quality, visibility, and worker health. They also help reduce dust accumulation, which can create fire or explosion risks in certain applications.

Proper system design further improves safety by allowing easier maintenance access and reducing exposure to hazardous conditions.

How do you design a dust collection system for limited space?

Designing a dust collection system for limited space involves evaluating available installation areas, airflow requirements, and equipment layout. Solutions may include rooftop installation, compact system designs, or custom structural supports.

Proper planning ensures effective dust capture while maintaining safe access and system performance within space constraints. See how A.C.T. Dust Collectors can help you evaluate the best solution for your setup.