Portable Pug Mill Plants
On Site Cold Mix Stockpile Production Service
UNIQUE®Paving Materials offers portable pug mill mixer services including our complete turnkey pug mill mixing service programs for on site cold mix stockpile production.
Complete Turnkey Services
We provide transport, setup, and operation even in remote locations with limited resources. Our portable pug mill customers include municipality yards for villages, cities, county and state DOTs, federal agencies, as well as contractors.
Our portable pug mill mixing services are ideal for mixing up to 300 tons of cold mix asphalt mixing, base stabilization, asphalt recycling and new asphalt mixing processes. These portable machines are designed for precision mixing of solid materials, such as crushed limestone aggregate with a liquid, typically UPM® Liquid Blend to create a consistent blended material at a rate of 75 to 350 tons per hour.
UNIQUE’s service and engineering teams work on-site to provide options and formulations to deliver highly affordable flexible solutions that feature our UPM Cold Mix OR your own mix.
Top Reasons Why Customers Use our Pug Mill Mixing Program
- Fast & Efficient: Produce high-quality cold mix directly where it’s needed
- Cost-Effective: Highly affordable with added savings on transportation and reduced waste
- No Downtime: Makes cold mix without interruptions to the hot mix plant
- Customizable: Tailored mix for specific project needs
- Durable: Perfect for year-round road repairs and maintenance
- 100 percent guaranteed
How the UNIQUE Portal Pug Mill Mixing Program Works
- UNIQUE’s lab will analyze the local aggregate’s coating capabilities
- Our chemists can custom formulate a high-performance cold mix solution to mix with the local aggregate
- Our pug mills are calibrated prior to each mix and annually inspected and certified by an ISO accredited scale manufacturer. Each production run is documented with an output in tons and gallons that is printed out.
- UNIQUE’s operator and technical expert mix on location in the portable pug mill unit
- Integrated computer controls give the UNIQUE operator a complete picture as the conveyor belt and asphalt pump deliver raw materials to the mixing chamber, where a series of paddles powerfully combine them as they are carried towards the discharge end
- Ongoing QA/sampling to ensure mix meets specifications

Safety
Safety is of critical importance when operating a pug mill. Operators are responsible for safe use of the equipment as it’s essential that equipment controls are adjusted according the UNIQUE production supervisor or customer.
Our pug mills are available based on receiving customer requests and geographic availability. Contact Unique Paving Materials today to reserve our pug mill services.