CONCRETE Lifting EQUIPMENT & Leveling Systems
From high-production Polyurethane Rigs to heavy-duty Mudjacking Pumps. Built for contractors, by contractors. Start or scale a concrete raising business with HMI’s polyurethane lifting systems, turnkey rigs, and hands-on training. Get the equipment, support, and financing you need to take on more jobs with higher margins.
Concrete Lifting Equipment Systems for Any Size Operation
Training, Marketing & Ongoing Project Support
Engineered for Profit. Most manufacturers just build pumps. We build businesses. Every piece of HMI equipment is stress-tested in our own contracting division before we sell it to you. HMI provides a full line of polyurethane concrete lifting systems tailored to how you work. Whether you’re just getting started or adding crews, our rigs are designed for efficiency, reliability, and ease of use—so you can complete more jobs per day with fewer callbacks.
24/7 TECH SUPPORT
Technicians are available
MADE IN THE USA
Manufactured in Manitowoc, WI
TRAINING INCLUDED
Purchase includes a seat at our 2-Day Discovery & Training Seminar
POLYURETHANE SYSTEMS:
The Future of Concrete Repair
Experience the most advanced solution for concrete lifting and leveling. Our polyurethane systems are designed for efficiency and precision on any job site.
What You Get:
- Versatility: Perfect for Residential, Commercial, and DOT applications.
- Efficiency: Get more done with our Clean & Fast systems.
- Complete Package: Includes Turnkey Trailers, Elite One Gun, and Heater Hose.
Our Polyurethane Equipment
Truck System
High‑capacity system built to handle large commercial and municipal projects efficiently.
Raising Concrete With Polyurethane Foam
Polyurethane lifting gives you faster install times, smaller drill holes, and lighter equipment than traditional mudjacking—while delivering a clean, professional finish your customers notice.
The process of raising concrete with polyurethane foam involves controlled, incremental injections to achieve the desired lift. These controlled injections enable equipment operators to make precise adjustments and prevent over-raising. This straightforward process enables you to efficiently restore stability to your concrete surfaces and deliver long-lasting results with minimal disruption.
How Polyurethane Foam Concrete Raising Works
Our polyurethane concrete raising method begins by drilling a 5/8-inch hole through the slab into the underlying soil. Next, we inject polyurethane foam through a specialized delivery system, allowing the material to expand and fill any voids beneath the concrete. This process effectively lifts and stabilizes the slab within minutes, restoring its integrity and functionality.
EliteONE Injection Foam Gun: More Uptime, Less Maintenance
The EliteONE Injection Foam Gun is built to keep you working—less downtime, fewer replacement parts, and precise control on every lift.
Primary benefits include:
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Air purging: Air purging keeps ports open so you can work at your own pace and return to a prior lifting port if needed.
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A streamlined design: The gun features a user-friendly design that simplifies operation and boosts productivity.
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Fewer replacement parts: With half as many O-rings as other models, you save significantly on maintenance costs.
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Pressure monitoring: Material pressure gauges let you easily monitor pumping pressures during use.
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Plug detection: Air pressure gauges help you identify clogged ports before you start pumping, preventing potential issues.
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Versatile operation: The easy-to-use rolling handle allows you to switch between air and material flow effortlessly, maximizing your efficiency on the job.
Training, Marketing & Ongoing Project Support
With HMI, you’re not just buying equipment—you’re gaining a long‑term partner. Our team helps you launch, sell, and deliver concrete raising projects profitably.
We offer everything from on-site assistance and in-depth equipment training to innovative marketing tools and sales leads. Our goal is to provide you with the expertise and resources necessary to operate a profitable concrete-raising business.
Whether you’re starting from scratch or expanding your existing concrete business, HMI gives you the tools, training, and support to build a reliable, profitable concrete raising operation.
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