Designed for demanding industrial mixing applications involving high-viscosity materials, this heavy-duty system combines planetary mixing, high-speed dispersion, vacuum processing and jacketed temperature control.
Built with SS316L material-contact parts, independent variable-speed drives and an integrated hydraulic discharge press, it can be customized to meet specific production requirements.
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Tell us about your material, viscosity and production requirements. Our engineers can recommend a suitable configuration.
800
Karvil
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Designed for processing energetic materials, resins, and reactive liquid-solid mixtures in demanding industrial environments. Every component — from the mirror-polished SS316L bowl to the ATEX-certified drive system — is engineered for process integrity, operator safety, and long-term reliability.
Trusted by aerospace and defense manufacturers across Europe.
Dual SS316L multi-layer mixing blades provide planetary movement for thorough processing of viscous materials. Independent speed adjustment allows flexible operation.
Equipped with a 45kW explosion-proof dispersing drive and two SS316L sawtooth dispersion discs for additional high-speed processing.
A sealed mixing vessel, explosion-proof vacuum pump and buffer tank form an integrated vacuum system. Designed for processing under reduced pressure.
The 2-bar pressure-rated jacket supports heating or cooling through an external thermal medium. Separate temperature sensors monitor the material and jacket temperatures.
A separate hydraulic pressing system with a 316L stainless steel pressing plate helps discharge high-viscosity materials from the mixing vessel.
Independent frequency control, Schneider electrical components, Siemens Beide motors and multiple safety interlocks are incorporated into the control system.
Safety Interlocks for Hazardous Processing:
The machine incorporates multiple mechanical and electrical interlocks to reduce operating risks during lifting, mixing and vacuum processing.
Emergency Stop:
Pressing the emergency-stop button immediately stops the equipment and prevents further operation until the system is reset.
Vacuum Interlock:
Mixing head cannot be raised while vessel is under vacuum
Docking Interlock:
Mixing functions are disabled until the bowl is confirmed in position
Drive Protection:
VFD-native protection covers overload, over-current, over-voltage, earth fault, and phase loss
Anti-backflow Vacuum Circuit:
Buffer tank geometry prevents pump oil from entering the process vessel under any fault condition
Before delivery, the complete system was assembled and tested at the Watch the factory trial of our 800L explosion-proof vacuum planetary mixer, designed for high-viscosity liquid and resin-based materials.
This mixer features a 316L stainless steel vessel, jacketed temperature control, vacuum processing, planetary mixing, high-speed dispersion, PTFE wall scraping and hydraulic lifting. The system is equipped with explosion-proof motors, variable-frequency speed control and multiple safety interlocks.
Trusted by Global Manufacturers in 50+ Countries. From silicone to adhesives, see how our Sigma Kneaders are solving complex mixing challenges for industry leaders worldwide.
Our modern, fully equipped technical center is at your disposal. We welcome you to test your products to experience the advantages of our industrial mixers firsthand.
Specializing in mixers, grinding, and recycling machines, Karvil's experienced engineering team constantly explores new technologies to create perfect solutions for you.
Is this planetary mixer explosion-proof?
Yes. This configuration uses explosion-proof components for the mixing drive, vacuum system and electrical control system. The exact explosion-proof specification should be matched to the customer's hazardous-area classification.
What material are the product-contact parts made from?
The main material-contact components are made from SS316L stainless steel. The vessel is internally and externally mirror polished.
Can the mixer work under vacuum?
Yes. The mixer is equipped with an explosion-proof vacuum pump, buffer tank and vacuum piping. The specified vacuum level is up to -0.09 MPa.
Can the mixer heat the material?
Yes. The mixing vessel is equipped with a jacket rated for up to 2 bar. The jacket temperature and material temperature are monitored separately.
Can Karvil customize the mixer for hazardous materials?
Yes. The mixer can be configured according to material properties, required working volume, heating or cooling requirements, vacuum level, discharge method and hazardous-area requirements.