Z Blade Mixer with Hydraulic Tilting Discharge

Product Description

High-Viscosity Mixing . Customized for Your Process.

The 1200L sigma blade kneader is a food-grade double-arm kneading machine engineered for high-viscosity materials such as protein paste, plant protein compounds, dough-like food products, gum bases and adhesives . Trusted by European food manufacturers, this model has been delivered in multiples of three units for continuous industrial production.


Built around a robust U-shaped trough with two counter-rotating Sigma blades, the machine delivers uniform kneading, folding and dispersion even at very high torques. All product-contact parts are made of SUS304 stainless steel with mirror polishing, fully compliant with food-industry hygiene requirements.


Need a mixer for your specific material?

Tell us about your process and production requirements. Our team will help you evaluate a suitable configuration.

Key Features


Food Grade SUS304 Construction

Dual Sigma Blades for Intensive Mixing

Hydraulic Tilting Discharge

Jacket Heating & Cooling

Hydraulic Cover with Safety Protection





At Karvil Machinery, we manufacture industrial sigma kneaders in different capacities and configurations.

Whether you need a laboratory-scale mixer or a large-capacity industrial kneading system, our engineering team can help develop a suitable solution.


Engineered for Your Process

Every application is different. We configure the sigma mixer around your material, process and production requirements.


01 — Material & Process

We evaluate material properties, viscosity, batch size and processing conditions.


02 — Capacity

Lab, pilot or production scale, from 2L-over 6000L.


03 — Heating, Cooling & Vacuum

Configure jackets, heating or cooling systems and vacuum processing to match your process.


04 — Discharge Solution

Choose tilting discharge, screw discharge or a customized discharge system for your production needs.

Factory Testing

Watch this 1200L sigma kneader during factory testing. See its mixing blades, hydraulic cover, jacket design and tilting discharge system before delivery.

Applications

Technical Parameters

          Type

NH-5

NH-10

NH-100

NH-300

NH-500

NH-1000

NH-1500

NH-2000

NH-3000

NH-4000

NH-5000

Total Volume (L)

5

10

100

300

500

1000

1500

2000

3000

4000

5000

Mixed amount/batch (L)

1.5-3.5

3.0-7

30-70

90-210

150-350

300-700

450-1050

600-1400

900-2100

1200-2800

1500-3500

Rotation Speed (rpm)

42/34

42/34

37/21

37/22

37/23

37/26

37/22

30/21

30/21

30/20

28/18

Main Motor Power (Kw)

0.75-1.5

1.1-3

5.5-11

7.5-30

15-37

22-90

22-90

30-110

30-110

45-110

55-132

Heating Methods

Steam Pressure (MPa)

                                                                            Jacket for steam
                                                                                   ≤0.3MPa

Electric Power (Kw)

2.4

2.4

6

12

18

30

45

54

72

72

90

Vacuum (MPa)

                                                                0~ -0.096Mpa (Vacuum Kneader)

Discharging Method

                                                                            Tilting cylinder

                                                                            Screw extrusion

Projects

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.

Mastering High-Viscosity Silicone Mixing: Why a Vacuum Kneader with a Screw Extruder is the Ultimate Solution

Successful FAT of a 3000L Sigma Mixer for Our UK Client

Why a Serbian Explosives Manufacturer Chose Karvil Sigma Kneaders for 3 Consecutive Orders

Support

From material testing to customized equipment, Karvil Machinery provides the expertise you need for a reliable mixing solution.

LABORATORY TEST

Test your materials in our laboratory to find the right mixing solution.

PROFESSIONAL ENGINEERS

Experienced engineers provide expert mixing and process solutions.

DIRECT FACTORY

Strict quality control from raw materials to final inspection.

CUSTOMIZED SOLUTIONS

Mixer design and configuration tailored to your process.

FAQ

How can I select the right Sigma kneader?

The most important factors include material type, viscosity, moisture content, bulk density, required batch size, mixing time, temperature requirements, discharge method, and downstream processing. Send us your material information and required capacity, and our engineers can recommend a suitable configuration.

What materials can a sigma mixer process?

Can the mixer be customized for heating or cooling?

Which discharge method should I choose?

Can Karvil Machinery customize the mixer?

Let's Find the Right Sigma Mixer for Your Process

Whether you process silicone rubber, adhesives, chemical compounds, food ingredients, or other high-viscosity materials, Karvil can help you evaluate a suitable sigma mixer configuration.
Share your material, target batch size, required process temperature, and discharge requirements with our team.

Contact Karvil Machinery to discuss your application and request a customized quotation.

Contact Us

Contact us

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