Pneumatic Mixing Tank
The fully-pneumatic mixing tank is equipment that agitates and mixes materials inside the tank by means of compressed air. Pneumatic systems offer inherent safety when handling flammable or explosive substances such as perfume and other chemical liquids.
PRODUCT DESCRIPTION
Description
Stainless-steel sealed storage & mixing tank for shampoo and hand sanitizer, applicable for perfume production
This is a fully-pneumatic mixer driven solely by an air compressor. It features adjustable mixing speed, stainless-steel construction and caster-wheel design.
Structural Features:
1. Constructed with single-layer, double-layer or triple-layer stainless-steel structure.
2. All wetted parts are made of sanitary-grade Stainless steel.
3. Human-oriented structural design for easy operation.
4. Arc-shaped transitions on inner tank walls to guarantee sanitary conditions without dead corners.
Customizable Options:
1. Functions: stirring only, heating, or homogenizing
2. Material: 304 stainless steel, 316L stainless steel
3. Support type: 4-wheel mobile type; stationary type with working platform
4. Agitator impeller shape
5. Tank capacity: 50-100-200-300-500-1000-2000-5000 liters, etc.
PARAMETER |
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Machine Capacity | 20L/50L/100L/200L/300L/500L/800L/1000L/1500L/2000L/3000L/4000L/5000L |
Rotating Speed | 1000r/min |
Tank Material | 304/316 stainless steel |
Air Consumption | 197L/min |
Extra Function | Emulsfying/Explosion/Vacuum / Heating/ Weighing and so on |
FAQ
Q: How about payment term, payment safety and delivery time?
A: We accept 40% deposit, balance before shipment. And Irrevocable L/C at sight.Delivery time is 7 to 30 days. It is according to order quantity.
Q: How could we confirm the products?
A: Our professional engineers will follow up all the designs and ajustments according to your requirement.OEM and ODM available.
Q: What services can we provide?
A:Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Credit Cardl,Western Union,Alipay;
Q: How can I know your machine works well?
A: Before delivery, we shall test the machine working condition for you.
Q: What's your MOQ?
A: 1 set.
Pneumatic Mixing Blending Tank – Complete Industrial Guide for Design, Applications, and Specifications
1. Introduction
The Pneumatic Mixing Blending Tank is a medium-capacity industrial mixing system designed for efficient blending, homogenization, and dispersion of liquid and semi-liquid materials. It uses a pneumatic (air-driven) motor system to operate the agitator instead of an electric motor, making it suitable for environments where safety, hygiene, and explosion-proof performance are critical.
This type of tank is widely applied in food processing, beverage manufacturing, pharmaceuticals, cosmetics, chemical production, and biotechnology industries. With a 500-liter working capacity, it is ideal for pilot production, medium-scale batch processing, and industrial formulation systems.
Its biggest advantage is the combination of safe pneumatic operation + Stainless steel hygienic construction + flexible mixing performance, making it a highly reliable solution for modern industrial production lines.
2. What is a Pneumatic Mixing Blending Tank?
A pneumatic mixing blending tank is an industrial vessel that uses compressed air as its energy source to drive a mixing impeller. Instead of an electric motor, an air motor converts compressed air into mechanical rotation, which then drives the agitator shaft.
Basic Definition:
A Pneumatic Mixing Blending Tank is a stainless steel container equipped with an air-powered agitator system for industrial mixing and blending applications.
Key Characteristics:
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Air-driven mixing system
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Explosion-proof operation
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Stainless steel tank body
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Adjustable mixing speed
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Suitable for hygienic and chemical processes
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3. Working Principle
The working mechanism is based on compressed air energy conversion.
Step-by-step operation:
1.
Compressed air is supplied from an external air compressor
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Air enters the pneumatic motor
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Internal rotor converts air pressure into rotational energy
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Shaft transfers rotation to the impeller
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Material inside the tank is mixed and homogenized
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Exhaust air is released safely
12.
Key Advantage:
No electrical spark generation in the mixing zone, making it ideal for flammable or explosive environments.
4. System Structure Overview
Main Components
Component | Function |
Tank Body | Holds and processes materials |
Pneumatic Motor | Drives mixing system using air pressure |
Agitator Shaft | Transfers rotation to impeller |
Impeller Blade | Performs mixing and blending |
Control Valve | Regulates air flow and speed |
Inlet Port | Material feeding system |
Outlet Valve | Discharge system |
Frame Structure | Mechanical support |
Pressure Gauge | Monitors air system |
5. Technical Specifications
Standard Model Parameters
Item | Specification |
Capacity | 500-5000 Liters |
Material | SS304 / SS316L |
Mixing System | Pneumatic Air Motor |
Pressure Range | 0.4 – 0.8 MPa |
Surface Finish | Mirror Polish / Matte |
Mixing Speed | Adjustable |
Temperature Range | -10°C to 150°C |
Installation Type | Vertical / Skid Mounted |
Cleaning System | Optional CIP/SIP |
Discharge Method | Bottom valve |
6. Types of Mixing Actions
The tank supports different mixing mechanisms depending on product requirements.
6.1 Axial Flow Mixing
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Used for low-viscosity liquids
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Fast circulation
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Beverage and water-based solutions
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6.2 Radial Flow Mixing
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Strong shear force
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Emulsification processes
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6.3 Turbulent Mixing
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High-speed dispersion
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Chemical blending
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6.4 Laminar Mixing
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Thick materials
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Controlled blending of viscous substances
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7. Types of Impellers
Impeller Type | Application |
Propeller | Low viscosity liquids |
Anchor | High viscosity materials |
Turbine | Emulsification |
High Shear | Fine particle mixing |
Helical | Thick paste blending |
8. Key Features
8.1 Pneumatic Safety System
No electrical motor is required, ensuring safe operation in hazardous environments.
8.2 Stainless Steel Construction
Corrosion-resistant and suitable for food-grade and pharmaceutical use.
8.3 Adjustable Speed Control
Air flow valve allows flexible mixing speed adjustment.
8.4 Hygienic Design
Smooth inner surface prevents material buildup.
8.5 Energy Efficient Operation
Uses compressed air instead of high electricity consumption.
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Explosion-proof design
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Stable and uniform mixing
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Low maintenance requirements
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High safety performance
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Flexible industrial applications
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Suitable for batch production
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Easy cleaning and sterilization
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10. Industrial Applications
10.1 Food Industry
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Sauce mixing
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Beverage blending
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Syrup preparation
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Dairy processing
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10.2 Pharmaceutical Industry
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Liquid medicine mixing
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Syrup formulation
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Chemical suspension preparation
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10.3 Cosmetic Industry
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Lotion production
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Shampoo blending
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Cream emulsification
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10.4 Chemical Industry
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Detergent production
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Industrial solution mixing
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Adhesives and coatings
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10.5 Biotechnology
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Culture media
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Enzyme solutions
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11. Material Options
Stainless Steel Grades
Grade | Usage |
SS304 | Food & general industry |
SS316L | Pharmaceutical & chemical |
Surface Finish Options:
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Mirror polish (high hygiene)
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Matte finish (industrial use)
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Electro-polished surface (pharma grade)
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12. Design Variations
12.1 Vertical Tank Design
Most common configuration, space-saving and efficient.
12.2 Skid-Mounted System
Integrated processing unit with pipelines and controls.
12.3 Jacketed Tank Design
Allows heating or cooling during mixing.
12.4 Open Lid vs Closed Lid
Depending on contamination control requirements.
13. Cleaning Systems
CIP System (Clean-in-Place)
Automated cleaning without disassembly.
SIP System (Sterilize-in-Place)
High-temperature sterilization for pharma use.
Benefits:
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Reduced downtime
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Improved hygiene
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Consistent cleaning quality
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14. Safety Features
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Explosion-proof pneumatic system
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Overpressure protection
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Air flow regulation valve
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Emergency shutdown system
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Anti-corrosion structure
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15. Installation Requirements
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Stable compressed air supply
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Level foundation
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Ventilation system
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Proper drainage system
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Safe working environment
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16. Performance Analysis
Mixing Efficiency Factors:
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Impeller design
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Air pressure stability
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Material viscosity
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Tank geometry
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Output Benefits:
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Faster mixing cycles
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Better product uniformity
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Reduced energy consumption
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17. Comparison: Pneumatic vs Electric Mixing Tank
Feature | Pneumatic | Electric |
Safety | High | Medium |
Energy Source | Air | Electricity |
Maintenance | Low | Medium |
Explosion Risk | None | Possible |
Cost Efficiency | Medium | High long-term |
18. Maintenance Guidelines
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Check air pressure regularly
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Lubricate pneumatic motor
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Inspect seals and valves
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Clean tank after each batch
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Avoid dry running
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19. Customization Options
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Heating jacket system
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Cooling jacket system
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Load cell weighing system
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PLC control system
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Variable impeller design
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Automated discharge system
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20. Industry Trends
Modern industrial mixing systems are moving toward:
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Smart automation
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Energy efficiency
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Hygienic design standards
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Modular production systems
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Multi-functional tanks
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The 500L Pneumatic Mixing Blending Tank fits these trends due to its flexibility and safety features.
21. Common Problems and Solutions
Problem 1: Low mixing speed
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Solution: Increase air pressure or adjust valve
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Problem 2: Uneven blending
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Solution: Change impeller type
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Problem 3: Air leakage
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Solution: Check seals and connectors
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22. Lifecycle and Durability
With proper maintenance, the tank can operate efficiently for:
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8–15 years in industrial environments
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Longer in food-grade controlled systems
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23. Environmental Benefits
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Reduced electricity usage
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Lower carbon footprint
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Efficient compressed air utilization
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Sustainable production support
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24. Conclusion
The Pneumatic Mixing Blending Tank is a highly efficient, safe, and versatile industrial mixing solution. Its pneumatic operation system, stainless steel structure, and adaptable design make it suitable for a wide range of industries including food, pharmaceuticals, cosmetics, and chemicals.
With strong safety performance, flexible configuration options, and low maintenance requirements, it remains one of the most reliable choices for modern industrial mixing and blending applications.
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