Large Capacity: 2000L total volume, suitable for industrial-scale production
Screw Discharge: Smooth and efficient material output with minimal residue
Heating System: Electric heating with thermal oil circulation for consistent temperature
Sigma (Z-blade) Design: Strong kneading and mixing performance for high-viscosity pastes
Durable Build: Heavy-duty construction for long-term operation
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NH-2000
Customizable Design
The material contact part can be SS304, SS316 with mirror polished or carbon steel. The rest part can also be stainless steel and mostly adopt carbon steel with automotive grade industrial paint
Sigma blades speed can be adjustable with inverter control; one is fast and another is slow.
Discharge method can hydraulic tilting discharging or screw extrusion discharging or both of them.
Independent Control Panel: Function control，Schneider electronic components，Circuit breaker protection，Voltage & current showed and etc.
Vacuum function( optional): it includes vacuum pump, metal hose, buffer tank and vacuum gauge. Vacuum degree can reach-0.096mpa
Heating function ( optional): Electric heating with far ultrared heaters or with jacket for heating transfer oil; Jacket for steam; Jacket for water circulation.
Cooling function( optional): Jacket for cooling water circulation or equipped together with a chiller.
Other customized function can be discussed.
The 2000L electric heating sigma mixer from Karvil Machinery is specially designed for high-viscosity materials such as waterproof coatings, adhesives, and sealants. Equipped with a screw discharge system, it ensures fast and clean unloading. With thermal oil circulation in the mixing blades, discharge screw, and external jacket, this mixer delivers stable and precise temperature control throughout the process.
Uniform heating across blades, screw, and jacket
Faster and cleaner discharge compared to traditional tilting systems
Customizable design options including vacuum, cooling, or explosion-proof setup
Proven reliability with repeat orders from international clients
With over 20 years of experience in sigma mixer manufacturing, Karvil Machinery has delivered customized and reliable mixing solutions to clients in more than 50 countries worldwide.
This 2000L sigma mixer was chosen again by a leading US waterproof materials company, marking their second purchase of the same model. Their repeat order reflects the trust and confidence global clients place in Karvil Machinery’s quality and service.
Technical Parameters
FAQ
Q1: Can this kneader be customized for different materials?
A1: Yes, Karvil can adapt blade shape, discharge system, and cooling design for different processes.
Q2: What are the benefits of screw discharge?
A2: Screw extrusion provides smooth, continuous, and controlled discharge, especially useful for sticky or dense products.
Q3: Is this equipment suitable for food-grade materials?
A3: Yes, all product-contact parts are SS304 stainless steel, mirror polished to ensure hygiene.
Q4: How is temperature regulated during operation?
A4: Cooling jackets on the shafts and screw barrel allow precise water circulation, preventing overheating.
