Double Arm Mixers, Sigma Mixers and Mixer-Extruders
Orbis Machinery custom-designs and engineers Double Arm Mixer and Mixer Extruder products for adhesives, sealants, rubber, and other high-viscosity materials where consistency and heat control matter. Our innovative solutions cater to a variety of industries, including food processing, pharmaceuticals, and materials manufacturing, ensuring optimal performance for your unique mixing needs.
* Featured above – 200 Gallon Double-Arm Mixer with an upgraded 200 HP support motor for high-viscosity mixing
Which Configuration Fits Your Process?
Three proven solutions for high-viscosity mixing and mixing-extrusion.
Batch Double Arm Mixers
Ideal for high-viscosity mixing, kneading. reacting and devolatilization.
- Batch operation
- Wide range of blade options
- Multiple discharge methods
- Capacities from small lab to large production
Mixer-Extruders
Batch mixing with extrusion discharge for continuous downstream processing.
- Integrated mixing & extrusion
- Improved shear & dispersion
- Consistent, repeatable output
- Ideal for filled & fiber-loaded materials
Continuous Mixer-Extruders
Continuous mixing and extrusion for high-volume production.
- Continuous operation
- Maximum throughput
- Consistent product quality
- Designed for 24/7 production
Find the Right Mixer for Your Application
High-viscosity materials. Demanding processes. Proven results.
Engineered for Performance
Design features that deliver consistent results and lower total cost of ownership.
- Blade & Sheer Options
Sigma, Z-blade, dispersion, masticator and more. -
Heat Management
Jacketed troughs, oil or steam heating, precise control. -
Vacuum & Deseration
Remove entrapped air and volatiles for better product. -
Discharge Flexibility
Bottom dump, side tilt, extrusion and more. -
Materials of Construction
Carbon steel, stainiess steel and special allove. -
Controls & Automation
From manual operation to fully automated systems. - Seals
Rope and air seals to save on maintenance and downtime.
Proven in the Field
Real solutions for real world challenges.
Composite Decking Production
Ideal for high-viscosity mixing, kneading. reacting and devolatilization.
Rebuilding Legacy Mixers
From Readco, Baker Perkins, JH Day
and more. we restore and mootte for years of reliable service.
Process Testing
Test your material in our lab or on a pilot machine before you invest.
Ready to Find the Right Mixer?
Our engineers are here to help you select the best solution for your material and process.
Discuss Your Application
Talk with an engineer about your process and challenges
Request A Quote
Submit a formal RFQ for a budgetary or detailed quote
Download Product Sheet
Design options and features for our double arm mixers