Multi Purpose Silicone Kneader Mixer Machine

Description

A Multi Purpose Silicone Kneader Mixer Machine, commonly known as a sigma kneader, Z-blade kneader, or double-arm sigma mixer, is a robust industrial mixing equipment designed for processing high-viscosity materials. It excels at handling silicone rubber, sealants, adhesives, elastoplastic compounds, and a wide variety of other thick, sticky substances. The “multi-purpose” designation highlights its exceptional versatility across multiple industries, making it far more than just a silicone mixer.

 

This heavy-duty machine is engineered to knead, mix, disperse, and homogenize materials that standard planetary or ribbon mixers cannot effectively process. Its powerful shearing action ensures uniform consistency even in the most challenging formulations.

Working Principle of Multi Purpose Silicone Kneader Mixer Machine

Operational Dynamics & Blending Workflow


  • Kneading Mechanics & Mass Transfer: Utilizes precisely timed, counter-rotating ‘Z’-profile (Sigma) agitators moving at differential velocities to produce a tangential kneading effect, constantly shuffling substances axially across the vessel.
  • Shear Forces & Solid Reduction: Combines wholesale material shifting, stretching, folding, splitting, and recombining. Solid particles are broken down efficiently through intense tearing and shear forces generated between the rotating blades and internal walls.
  • Thermal Cycle Automation: Once the designated batch sterilization period finishes, the heating circuit automatically deactivates, the pneumatic exhaust damper opens, and the cooling sequence begins.

Product Discharge


Options

  • Unloaded smoothly through vessel tilting, bottom discharge valves, or an adjacent extrusion screw mounted alongside the main container.

Tangential Agitator Design


  • Velocity Parameters: Features counter-rotating blades that meet tangentially inside the trough, with the front agitator typically running faster than the rear at a 3:2 speed ratio.
  • Viscosity Suitability: Best suited for high-viscosity media and dense formulations, including heavy adhesives, elastomeric rubber compounds, flush colors, specialized dyes, and industrial pigments.

Overlapping Agitator Design


  • Velocity Parameters: Designed with blades that cross paths directly above the central container crest, requiring a locked relative alignment and equal rotational speed for both agitators.
  • Flow Behavior & Viscosity Suitability: Optimized for free-flowing or creeping substances that naturally settle into the blades. Provides rapid cross-transfer between compartments for lower-viscosity items—such as carbon pastes, clay coatings, cosmetics, creams, and pharmaceutical ointments—delivering a gentler shearing and kneading action than tangential setups.

Technical Specification of Multi Purpose Silicone Kneader Mixer Machine

Model

Capacity – Liters

Motor (H.P.)

Working Capacity approx.

Gross Capacity approx.

General

Heavy Duty

ASM – 50

50 Liters

80 Liters

5 H.P.

7.5 H.P.

ASM – 75

75 Liters

110 Liters

7.5 H.P.

10 H.P.

ASM – 100

100 Liters

150 Liters

10 H.P.

15 H.P.

ASM – 150

150 Liters

200 Liters

15 H.P.

20 H.P.

ASM – 200

200 Liters

300 Liters

20 H.P.

25 H.P.

ASM – 400

400 Liters

550 Liters

30 H.P.

40 H.P.

ASM – 500

500 Liters

750 Liters

40 H.P.

50 H.P.

ASM – 750

750 Liters

1150 Liters

50 H.P.

60 H.P.

ASM – 1000

1000 Liters

1500 Liters

60 H.P.

70 H.P.

ASM – 1500

1500 Liters

2100 Liters

75 H.P.

80 H.P.

ASM – 2000

2000 Liters

2600 Liters

80 H.P.

90 H.P.

ASM – 3000

3000 Liters

3800 Liters

100 H.P.

120 H.P.

* Power voltage can be adjusted as per customer’s domestic power voltage requirements.
* Rights of technical improvements & modification reserved.
* Illustrations & dimensions are shown for information purpose only.

Types of Sigma Mixer

Applications of Sigma Mixer

Optional Features/Accessories of Multi Purpose Silicone Kneader Mixer Machine

Achieves homogeneous blends faster than conventional mixers, reducing cycle times.

Built with wear-resistant materials and powerful drives to handle abrasive and sticky compounds.

Temperature regulation and vacuum options protect sensitive materials and improve final product quality.

Hydraulic discharge, accessible blades, and optional Clean-In-Place (CIP) systems minimize downtime.

One machine can replace multiple specialized mixers, optimizing floor space and capital investment.

Key Features of Multi Purpose Silicone Kneader Mixer Machine

  • Design: Features a U-shaped trough (mixing chamber) with two counter-rotating Z-shaped (sigma) blades that move at different speeds, creating intense shearing and folding action for uniform mixing.

 

  • Components: Includes a motor, hydraulic tilting or screw discharge system, heating/cooling jacket, vacuum options (for removing air/volatiles), and stainless steel construction for hygiene and durability.

 

  • Options:
    • Vacuum kneaders (common for silicone to prevent bubbles).
    • Heating/cooling via jacket (steam, oil, or water).
    • Discharge methods: Tilting, bottom valve, or extruder screw.

FAQ for Multi Purpose Silicone Kneader Mixer Machine

The machine is fabricated from Mild Steel, SS 304, or SS 316. Exterior options include a matte texture or high-shine mirror polish. Mild steel versions receive a base coat of anti-corrosive red oxide plus dual-layer epoxy coating. PTFE shaft seals ensure sanitary, food-grade compatibility.

It uses two counter-rotating ‘Z’-profile (sigma) agitators that move at differential speeds (typically 3:2 ratio in tangential designs). This creates intense shearing, stretching, folding, splitting, and recombining action, efficiently transferring material and breaking down solids while minimizing dead zones.

Working capacities range from approximately 50 liters (ASM-50) to 3000 liters (ASM-3000), with corresponding gross capacities and motor ratings (general and heavy-duty variants from 5 HP up to 120 HP). Power voltage can be customized to local requirements.

Discharge can be performed via vessel tilting (manual hand-wheel or automated hydraulic), bottom discharge valves, or an optional adjacent extrusion screw, allowing flexibility for different viscosities and production needs.

Yes. Optional thermal jackets support both heating and cooling (steam, oil, or water). The trough is insulated with high-performance mineral wool and protected by external cladding for efficient temperature control.

Tangential ‘Z’-blades (different speeds, usually 3:2 ratio) suit high-viscosity sticky materials such as adhesives and rubber compounds. Overlapping blades (equal speed, locked alignment) are better for free-flowing or lower-viscosity materials like creams, ointments, pastes, and coatings, providing faster cross-transfer and gentler action.

Available options include a liquid spray system, vacuum processing unit (for de-aeration), blades cooling arrangement, screw/extrusion system, and automatic valve discharge system, enabling customization for specific process requirements.

It is widely applied in the pharmaceutical, nutraceutical, herbal, Ayurvedic, biotech, cosmetic, and chemical industries for processing high-viscosity formulations that require thorough kneading and uniform consistency.

An ultra-close tolerance gap between the agitator blades and the inner trough wall eliminates product accumulation or residue buildup, ensuring complete mixing, easy cleaning, and consistent batch quality with minimal waste.

Countries We Export to

United States | Canada | Mexico | Brazil | Argentina | Chile | Colombia | Peru | Germany | United Kingdom | France | Italy | Spain | Netherlands | Belgium | Switzerland | Sweden | Austria | Denmark | Norway | Poland | Finland | Czech Republic | Hungary | Portugal | Ireland | Greece | Slovakia | Romania | Bulgaria | China | Japan | India | South Korea | Indonesia | Vietnam | Thailand | Malaysia | Philippines | Singapore | Bangladesh | Pakistan | Saudi Arabia | United Arab Emirates | Israel | Turkey | Iran | Qatar | Kuwait | South Africa | Nigeria | Egypt | Algeria | Morocco | Kenya | Ghana | Tunisia | Australia | New Zealand | Russia | Ukraine | Belarus | Kazakhstan | Taiwan | Hong Kong | South Sudan | Uzbekistan | Oman | Jordan | Bahrain | Sri Lanka | Myanmar | Lebanon | Mongolia | Ethiopia | Libya | Angola | Zambia | Zimbabwe | Mozambique | Ivory Coast | Senegal | Uganda | Tanzania | Botswana | Ecuador | Venezuela | Bolivia | Paraguay | Uruguay | Trinidad and Tobago | Panama | Guatemala | Costa Rica | Honduras | El Salvador | Nicaragua | Dominican Republic | Haiti | Cuba

Partner with Industry Experts

Connect with our engineering team to discuss your specific production requirements. We provide customized, cGMP-compliant machinery solutions designed to optimize your manufacturing facility and maximize output.

Countries We Export to

Algeria | Angola | Argentina | Australia | Austria | Bahrain | Bangladesh | Belarus | Belgium | Bolivia | Botswana | Brazil | Bulgaria | Canada | Chile | China | Colombia | Costa Rica | Cuba | Czech Republic | Denmark | Dominican Republic | Ecuador | Egypt | El Salvador | Ethiopia | Finland | France | Germany | Ghana | Greece | Guatemala | Haiti | Honduras | Hong Kong | Hungary | India | Indonesia | Iran | Ireland | Israel | Italy | Ivory Coast | Japan | Jordan | Kazakhstan | Kenya | Kuwait | Lebanon | Libya | Malaysia | Mexico | Mongolia | Morocco | Mozambique | Myanmar | Netherlands | New Zealand | Nicaragua | Nigeria | Norway | Oman | Pakistan | Panama | Paraguay | Peru | Philippines | Poland | Portugal | Qatar | Romania | Russia | Saudi Arabia | Senegal | Slovakia | Singapore | South Africa | South Korea | South Sudan | Spain | Sri Lanka | Sweden | Switzerland | Taiwan | Tanzania | Thailand | Trinidad and Tobago | Tunisia | Turkey | Uganda | Ukraine | United Arab Emirates | United Kingdom | United States | Uruguay | Uzbekistan | Venezuela | Vietnam | Zambia | Zimbabwe

Partner with Industry Experts

Connect with our engineering team to discuss your specific production requirements. We provide customized, cGMP-compliant machinery solutions designed to optimize your manufacturing facility and maximize output.

Adinath International manufactures high-precision vial powder filling machines and complete packaging lines, providing reliable, hygienic, and efficient solutions for global pharmaceutical industries.

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