
Customization Options
Material:SS304, SS316 with mirror polished or carbon steel
Discharge Method: hydraulic tilting discharging or screw extrusion discharging or both of them.
Vacuum function:it includes vacuum pump, metal hose, buffer tank and vacuum gauge. Vacuum degree can reach-0.096mp
Heating function:Electric heating with far ultrared heaters or with jacket for heating transfer oil; Jacket for steam; Jacket for water circulation.
Cooling function:Jacket for cooling water circulation or equipped together with a chiller.
Others: PLC system, HMI,Schneider electronic components,Circuit breaker protection,Voltage & current showed and etc
Karvil Machinery Sigma Mixer
Sigma mixer is also known as the z blade mixer or sigma kneader mixer, which is used for kneading, and mixing of high-viscosity materials. Sigma mixer is employed across diverse industries, including chemical, pharmaceuticals and food, due to its ability to effectively mix materials with high viscosities such as silicone rubber, adhesive, graphite and chewing gum.
It is available in varioussizes, from smaller laboratory scale units to larger industrial ones, and are equipped with features for precise control over speed, temperature, vacuum, and mixing duration.
Karvil Sigma Mixer offers the advantage of a reliable, durable, and efficient mixing solution tailored to meet the specific requirements of various industries, ensuring consistent and high-quality output.
Advantages of Sigma Mixer
Karvil has a professional technical team and has already sold our equipment to over 40 countries all over the world as well as different industries. Karvil has rich technical experience in different applications and also good after sale ability to provide efficient, accurate service
Efficient Mixing:
Sigma mixers are equipped with dual counter-rotating blades (sigma blades), which intermesh closely to provide thorough and efficient mixing of materials.
Versatility:
Sigma mixers are versatile and can handle a wide range of materials, including high-viscosity pastes, doughs, powders, slurries, and even highly abrasive or sticky materials.
High Capacity
Sigma mixers are available in various sizes and capacities, ranging from laboratory-scale models to large-scale industrial mixers capable of handling several tons of material per batch.
Process Control
Sigma mixers can be equipped with advanced control systems that allow operators to monitor and adjust mixing parameters such as speed, temperature, and mixing time.
Durable Construction
Sigma mixers are typically constructed from high-quality materials such as stainless steel, which ensures durability, corrosion resistance, and long service life.




Application
Ceramics
Chewing Gum
Adhesive and Sealant Manufacturing
Medicine
Silicone Rubber
Advantages of Karvil Machinery
Karvil Machinery combines technical expertise, advanced manufacturing, and a customer-focused approach to deliver high-quality, customizable, and reliable mixing solutions trusted by industries around the world
Extensive Industry Experience and Global Reach
Karvil has a professional technical team and has sold equipment to more than 40 countries worldwide, serving diverse industries such as chemical, pharmaceutical, and food. This broad experience ensures deep understanding of various application requirements.
High Quality and Reliable Performance
Karvil uses premium materials such as SS304, SS316, or carbon steel, and adopts Schneider electrical components to ensure stable operation, durability, and easy maintenance.
Strong Customization Capability
The company provides highly flexible customization options — including blade speed, heating/cooling methods, vacuum systems, and discharge types — to perfectly match different industrial processes and customer needs.
Comprehensive After-Sales and Technical Support
In addition to excellent manufacturing capabilities, Karvil offers efficient and accurate after-sales service, helping customers optimize their production processes and maintain consistent performance.

Contact Us
Discover how Karvil’s customized mixing solutions can enhance your production efficiency — contact us today for a tailored consultation!
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