| Quantity: | |
|---|---|
NH-10
Electric Heating Vacuum Kneader
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.
Capacity: 10 liters – perfect for R&D, sample development, or small-scale production.
Heating Method: Electric heating jacket provides consistent temperature control, ensuring uniform processing of thermosensitive materials.
Manual Tilting: Easy-to-operate handwheel tilting mechanism allows controlled discharge of finished material with minimal residue.
PLC Control: User-friendly interface for setting and monitoring temperature, mixing time, and speed;
Construction Material: All contact parts are made from food-grade stainless steel (SS316L), with mirror-polished surfaces for easy cleaning.
Safe & Reliable: Includes safety interlocks, overheat protection, and emergency stop function.
sigma blades with mirror polished
upper cover
handwheel
| Type | NH- 5 | NH-10 | NH-100 | NH-300 | NH-500 | NH-1000 | NH-1500 | NH-2000 | NH-3000 | NH-4000 | NH-5000 | |
| Volume (L) | 5 | 10 | 100 | 300 | 500 | 1000 | 1500 | 2000 | 3000 | 4000 | 5000 | |
| Rotation Speed (rpm) | 33 23 | 33 23 | 35 22 | 37 21 | 37 21 | 35 25 | 30 16 | 30 16 | 38 27 | 38 27 | 38 27 | |
| Main Motor Power (Kw) | 0.75 | 1.1 | 3-7.5 | 11-30 | 15-37 | 22-90 | 22-90 | 30-110 | 30-110 | 45-110 | 55-132 | |
| Heating Methods | Steam Pressure (MPa) | 0.3 | ||||||||||
| Electric Power (Kw) | 1 | 1 | 4 | 9 | 16.2 | 27 | 32.4 | 40 | 72 | 72 | 96 | |
| Vacuum (MPa) | -0.094 (Vacuum Kneader) | |||||||||||
| Pressure (MPa) | 0.45 (Pressure Kneader) | 0.35 (Pressure Kneader) | 0.3 (Pressure Kneader) | |||||||||
| Weight (Kg) | 300 | 400 | 1250 | 1600 | 3000 | 4500 | 5800 | 6500 | 11000 | 13000 | 21000 | |
Karvil Machinery NH series Sigma Mixers are used in a wide range of applications. Some of these are listed below:
Epoxy resin mixing
High-strength glass bead dispersion
Silicone and rubber kneading
PU, glue, and adhesive manufacturing
Thermosetting polymer processing
Battery material mixing
1. What materials can be processed?
High-viscosity compounds such as epoxy resin, rubber, silicone, sealants, adhesives, and ceramic pastes.
2. Are customs available?
Yes. Blade type, motor power, vacuum system, heating jacket, and discharge method can be tailored per application.
3. What is the capacity range?
Standard models from 2L to 1000L+. Larger sizes available on request.
4. What heating options are supported?
Electric, thermal oil, or steam heating.
5. Can it operate under vacuum?
Yes. Vacuum system available for degassing and improved dispersion quality.
6. How is product discharged?
Manual or hydraulic tilting, or bottom discharge valve—based on material flowability and process setup.
7. Do you offer installation and support?
Yes. Remote or on-site installation guidance, with 12-month warranty and lifelong service support.
