Total Capacity: 100 liters
Effective Working Volume: 70 liters
Main Motor: 15 kW, 4-pole, Siemens
Blade Type: Double sigma Z-blades
Blade Speed:
- Blade I: approx. 0–37 rpm
- Blade II: approx. 0–22 rpm
Heating Power: 6 kW electric (3 × 2 kW)
Heating Medium: Thermal oil or purified water
Discharge Method: Hydraulic tilting
Contact Surface: SUS304 stainless steel, mirror-polished, food-grade
Lid Components: DN200 manhole + 2 sight glasses (1 with light)
Seal Material: PTFE packing + Teflon sealing
Electrical Components: Schneider, with circuit breaker protection
Surface Coating: Automotive-grade industrial paint
Safety System: Full interlock – mixing stops when lid is opened
| Quantity: | |
|---|---|
NH-100
Specifications
Karvil Machinery delivered a customized 100L sigma kneader to a Canadian client for processing silicone rubber and elastomer blends. This machine is purpose-built for high-viscosity materials that require intensive mixing, thermal precision, and easy discharge.
Equipped with dual sigma (Z-type) blades, this kneader ensures uniform shear distribution during the mixing cycle. The internal contact surfaces are fully mirror-polished SUS304 stainless steel, ensuring compliance with food-grade and cleanroom standards. A 15 kW Siemens motor drives the two blades independently at different speeds, allowing for optimized kneading of elastic and sticky compounds.
The hydraulic tilting discharge system enables complete and convenient unloading of mixed materials. The mixing chamber includes a DN200 manhole and two sight glasses, with one integrated LED light for internal visibility during operation.
For precise thermal control, the mixer includes a 6 kW electric heating system (3×2 kW rods) and supports heat transfer via thermal oil or pure water. All sealing components are made from PTFE, ensuring excellent resistance to heat and solvents.
Customizations
| Option | Description |
|---|---|
| Volume Range | 2L – 10000L |
| Contact Material | SUS304 / SUS316L / Carbon Steel |
| Heating & Cooling System | Steam / Electric / Thermal Oil / Water Jacket |
| Vacuum Capability | Up to -0.095MPa |
| Discharge Type | Tilting / Valve / Screw Extruder |
| Control System | Manual / Semi-auto / Full PLC + Touchscreen |
Mixing Blades: Double sigma (Z-type), high-strength alloy or stainless steel
Drive System: Siemens motors, gearbox driven with inverter speed control
Working Capacity: From lab scale (5L) to industrial scale (3000L)
Heating Methods: Electric heating / thermal oil circulation / steam
Cooling Options: Jacketed tank for water cooling
Sealing System: Teflon + mechanical sealing for rubber and solvent resistance
Material Contact Parts: SUS304 / SUS316L / Custom materials available
Discharge Methods: Hydraulic tilting, bottom valve, or screw extrusion
Control System: PLC + HMI optional for full automation
Technical Parameters
