About A.B. Sealer Inc.
A.B. Sealer Inc. is a Wisconsin-based manufacturer of case erecting and case sealing equipment, serving manufacturers across North America who are looking to take the next step into automation.
Our focus is simple: build reliable, cost-effective machines that help businesses improve efficiency without unnecessary complexity.
What We Do
We design and supply case erecting and sealing solutions that fit a wide range of production environments—from companies just beginning to automate, to operations looking to improve consistency and throughput.
Our equipment lineup includes:
- Semi-automatic and fully automatic case erectors
- Case sealers for top-only, bottom-only, or fully sealed applications
- Configurable systems designed to match real production needs
We don’t believe in overengineering. Our goal is to provide equipment that works day in and day out without creating new problems for your operation.
Who We Serve
We work with manufacturers across industries who are:
- Scaling production and need to reduce manual labor
- Looking for dependable equipment without excessive cost
- Seeking straightforward solutions that are easy to operate and maintain
Many of our customers are implementing automation for the first time. We understand that process, and we build our approach around making that transition as smooth as possible.
Why A.B. Sealer
Customers choose A.B. Sealer because we offer:
- Equipment that is dependable and built for real-world use
- A straightforward buying experience without unnecessary complexity
- Responsive support before and after the sale
- Solutions that balance performance and cost
We aim to be a partner—not just a supplier.