High-Shear Bentonite Mud Mixing Systems from Surface To Surface
Why Choose Surface To Surface?
Four-Point Shear Technology
Our proprietary mixing system simultaneously mixes, shears, agitates, and delivers fluid to your drill. No other mud mixer on the market matches this capability.
Fully Hydrated Fluid, Faster
STS mixers produce completely sheared bentonite drilling fluid in minutes, reducing your fluid prep time and maximizing yield from every bag of bentonite.
Gas, Diesel, and Electric Configurations
Every STS mixer is available in multiple power options to match your jobsite conditions — from remote surface drilling to underground mining operations.
Support Straight From STS
When you need parts, service, or troubleshooting help, you’re talking to the people who designed and built your mixer — not working through layers to get an answer.
Built to Run, Not Babysit
Drilling fluid equipment only pays for itself when it’s actually running. STS mud mixing systems are built around straightforward daily operation — clear fluid-level visibility, accessible mixing chambers for fast cleanout between jobs, and a four-point shear design that does the mixing, shearing, agitating, and delivery in one pass instead of juggling separate tanks and pumps. Less time spent troubleshooting fluid prep means more time drilling, and when you do need help, support and replacement parts come straight from the STS team that designed and built your mixer.
A Mixing System for Every Job Site
No two drilling operations look the same, which is why STS builds mud mixing systems across a full range of sizes and power configurations rather than a one-size-fits-all unit. From compact 2″ and 3″ gas mixers to high-volume 4″ systems handling up to 1,500 gallons, and gas, diesel, or electric power to match anything from remote horizontal directional drilling sites to enclosed underground mining operations, there’s an STS configuration sized to the job rather than the other way around. That range is also what makes STS mixing systems for directional drilling a common fit for contractors moving between surface HDD work and mining or geothermal projects on the same equipment.
Products
Our state-of-the-art fluid mixing systems optimize performance for horizontal directional drilling, mineral exploration, and construction waste management. From efficient mixers to advanced solidification technologies, Surface to Surface delivers reliable solutions that drive success.
Flail Solidification System for Super Absorbent Polymer’s (SAP)
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Surface to Surface is a global leader in high-quality mixing systems. Our mission is to empower contractors with solutions that save time, reduce costs, and prioritize sustainability.
Industries
We serve contractors across North America in horizontal directional drilling, mineral exploration, and construction waste management. Our innovative mixing systems are trusted to perform even in the most demanding environments.