At Jamieson Equipment Co., Inc., we provide high-quality concrete mixers and components for a range of applications. Our lineup includes tilt drum mixers, reversing horizontal mixers, planetary concrete mixers and twin shaft concrete mixers, all known for their reliability and performance in producing consistent and durable concrete. Whether you’re working with dry-cast, wet, or high-strength mixes, our mixers are designed to meet your specific needs.

Concrete Tilting Mixer

The Concrete Tilting Mixer by ERIE Strayer concrete mixer is the industry leader in tilt mixer design and performance. Equipped with premium components and state of the art features, our tilt mixer surpasses the competition. The heart of the ERIE mixer consists of eight uniquely designed buckets and blades, which continuously blend the material together to provide a thorough, consistent mixing action. The ERIE tilt mixer is capable of mixing Cement Treated Base (CTB), Roller-Compacted Concrete (RCC), high strength, conventional and low to no-slump concrete. Whatever the application, choose Erie Strayer for your tilting mixer requirements.

  • 6, 9, 12 or 15 cubic yard sizes available
  • Unique “up and out” tilting action reduces plant height required
  • Adjustable main and edge rollers to maintain proper alignment
  • Advanced Hydraulics for optimum tilt control
  • Plant PLC System for monitoring and control of all functions
  • Over 1,000 ERIE Tilt Mixers in operation worldwide

Reversing Drum Mixer

The Stephens/Workhorse Reversing Horizontal Drum Mixer

Has a 12.7 yard (pr 9.5 m) mixing capacity. ”Runways” of drum are constructed of 1” thick steel. Drum interior, mixing paddles, longitudinal paddles, and charge chute are lined with 1” thick polyurethane, for easy maintenance and cleaning. Discharge shovels are protected with AR 400 plate, discharge chute is lined with ½” polyurethane. The unique paddle arrangement results in higher shear forces within the mixer. Resulting in a shorter mixer cycle, and more efficient use of cementitious materials. Drum liners are in sections to allow front section of mixer drum to be lined sooner than rear section. Drum liners have a million yard or 5-year cost effective, prorated warranty. The paddle liners have a 1-year manufacturer’s warranty.

Charging Chute: Stephens/Workhorse Drum has a patented ”swing out” charging chute with a rubber seal. The patented design allows for “fine tune” adjustments to maintain and keep proper seal between drum and rubber seal. A drip lip and collection hopper help keep the mixer platform area clean from spillage when the ”swing out chute” is in the closed position. A NEW ”scraper blade” has also been added to give a squeegee type action to help keep side of mixer clean. The blade will push water and slurry toward the drip lip and collecting hopper.

Discharge Chute: The mixer drum rotates in one direction for charging and mixing, and reverse rotation for discharging into the truck. This simple system eliminates the costly, high maintenance hydraulic tilt systems that are associated with the tilt mixers. This reversing feature also serves to clean the back of the paddles and prevent the concrete buildup usually associated with the turbulent zone behind the paddles. Discharge pipe will have one section of bolt in A/R liner.

Drive Mechanism: The Stephens/Workhorse Drum is resting and rotating on and 4 rubber drums each consisting of 4 solid tires. Stephens tires are 90 durometer, giving added hardness and durability to dissipate heat and give a longer wear life. Many customers experience near 1 million yards before tires need to be replaced. The 4 rubber drums allow for quiet, vibration free and low maintenance operation. This eliminates any steel-on-steel wear points for the mixer. There are no expensive gears or steel wear points you have to replace. The drums are turned by four shaft mounted speed reducers with V-belt drives and four 50hp electric motors (1800 rpm, TEFC). A variable speed frequency drive controls the speed of the rotation and gives the operator full control of how fast he wants the mixer to discharge. The mixer can temporarily stop or be rotated very slow while waiting for truck to arrive. The slower rotation will give extra time before the concrete activates and begins to set up. Other mixers only operate at one speed and the concrete heats up and activates quicker while inside the drum.

Base frame is designed for easy maintenance and clean up. The frame is designed with an open frame allowing the customer to sweep or wash out under the mixer without having ”boxed in” structural members to hold material or water.

Emergency Drive: Electric emergency drive utilizes two permanently mounted motors with V-belt drive for emptying mixer in case of power failure. Quick hook up will allow customer to disconnect the 50hp belts and connect the two emergency motors. The customer will be required to supply power (generator) to power the emergency drive.

Safety fence: We take safety seriously. To prevent exposure to any points, we provide a full height fencing around the mixer. It is not only the safest fencing in the industry, but it is also very easily removed. Simple undo 4 screws to remove the entire panel, and another 2 screws to remove the post, for full access to the mixer for maintenance.

Electrical Package: The mixer motor control center comes complete with 3rd party label ”UL 508 A” or CSA C22.2 No. 14”. It features 400 amp 440-480 max volts fused main disconnect supplying a 200hp reversible variable speed controller which controls the speed and direction the mixer is turning. The vari-drive has a load reactor and breaking resistor. the vari-drive feed four 50 hp breaker type overloads which supplies power to the four 50hp mixer motors. Each overload is wired to send a fault signal to the vari-drive stopping all motors in case one motor has a fault condition. The motor control center has ventilation and cooling fans to guard against overheating.

Planetary Concrete Mixers

The Sicoma high-speed planetary concrete mixer offers powerful, thorough mixing due to its countercurrent design. With up to three rotating mixing stars, the mixer guarantees that each arm covers the entire mixer floor with high repeatability, delivering exceptional mixing results. This design allows for fast and complete mixing, typically in under 30 seconds for most types of concrete.

Key advantages of the planetary concrete mixer include greater throughput, meaning more concrete per hour from the same plant size, as well as superior consistency and strength. The Sicoma planetary mixer is particularly effective for dry-cast concrete, such as zero-slump mixes, thanks to its intense mixing action. Compared to turbine and twin-shaft designs, the Sicoma planetary mixer is unmatched in breaking up dry materials and creating a uniform mixture.

This machine features Ni-Hard cast iron liner tiles and wear-resistant mixing blades that extend the life of the mixer. A five-year/10,000-hour guarantee on gearboxes guarantees that the mixer will operate smoothly for years. Its large reduction gearbox and oil bath system keep the mixer running cool and efficient, avoiding overheating issues often seen with smaller commercial gear units. The fast discharge mechanism also guarantees quick, complete unloading without creating dead spots in the mixer, improving operational efficiency.

Twin Shaft Concrete Mixers

For high-volume, high-output concrete production, the Sicoma twin shaft concrete mixer is the mixer of choice. With units in use worldwide, the Sicoma twin shaft concrete mixer is recognized for its reliability and exceptional mixing action.

The twin shaft concrete mixer uses a compulsory spiral mixing system, where particles are thrown from each side of the mixer toward the center, having complete and thorough mixing. The addition of water via powerful jets enhances the absorption, allowing the cement to coat the aggregate particles uniformly, resulting in a strong, cohesive mixture.

One of the key advantages of the twin shaft concrete mixers is its compact size, which allows it to fit into some existing plants without requiring a major overhaul. This ability to be retrofitted makes it ideal for operations looking to increase throughput without investing in two separate mixers or splitting material feeds.

The wear on the mixer is minimal, thanks to its design that keeps the outer 70% of the liner surface free from direct contact with concrete. This means the mixer requires less frequent maintenance and extends the life of the liner plates. The Sicoma twin shaft mixer excels in ready-mix, precast, prestressed and block applications, as well as larger projects like dams, where consistent and high-quality concrete production is critical.

Polyurethane Concrete Mixer Drum & Blade Liners

The Argonics Kryptane® Evolution mixer drum liner features Argonics’ unique Kryptane polyurethane formula and uses more weld plates along the edges to reduce concrete penetration under the liner. Weld plates are securely anchored in the liner, ensuring a secure liner fit.

Our blade liners are made from the same material as the Evolution liner, so they have the same wear properties and use the same Snap-Tite™ plugs.

Wrap-around blade liners prevent concrete migration underneath the liner and eliminate the need for steel flat bar edge protection. Made with the same Kryptane® polyurethane as the Evolution liner. Available for all major mixer manufacturers’ drums.

Argonics guarantees 100% that Evolution will never delaminate.

Kits available for the following manufacturers:

  • Erie Strayer Company
  • Con-E-Co
  • Helco
  • Stephens/Inventure
  • Johnson
  • McNeilus
  • Rexcon
  • Ross

Stronger Concrete Starts with Us. Get Yours Today!

At Jamieson Equipment Co., Inc., we are committed to providing concrete mixers that offer outstanding performance, durability, and value. Whether you require a tilt drum concrete mixer, a reversing horizontal concrete mixer, a planetary concrete mixer for dry-cast concrete or a twin shaft concrete mixer for high-output production, our products are designed to help you achieve efficient, consistent results every time. Contact us today to learn more about how our mixers can benefit your business.