Pneumatic Conveyor Price Stainless Steel Powder Feeding System

Pneumatic Conveyor Product Introduction

Pneumatic conveyor, also known as vacuum feeding machine or vacuum conveying system, is a highly efficient dust-free material handling solution. It is designed to automatically transport powder, granules, and powder-granule mixtures from storage tanks to production equipment.

The system can feed materials directly into mixing machines such as V-type mixers, two-dimensional mixers, and three-dimensional mixers. It is widely used in GMP-certified production environments, ensuring clean, safe, and efficient material transfer without contamination or leakage.

With fully enclosed pipeline design, the system prevents dust overflow and improves production hygiene, making it ideal for modern industrial automation.

Working principle

Step 1: Vacuum pump creates negative pressure inside closed system
Step 2: Material is sucked into suction nozzle through air flow
Step 3: Powder or granules form air-solid mixture in pipeline
Step 4: Mixture is transported to receiving hopper
Step 5: Air and material are separated in filtration chamber
Step 6: Clean air is released through filter system
Step 7: Material is discharged into target equipment
Step 8: System automatically restarts for continuous feeding cycle

Product Parameter Table

Power	18.5 kW
Compressed Air Consumption	20 L/min
Gas Supply Pressure	0.4–0.6 MPa
Capacity	2000–6000 kg/h
Transport Distance	Within 30 meters

Comparison Module

Conclusion: Pneumatic conveyor is the best solution for GMP clean production and dust-free automatic feeding systems.

Main Features

• Fully sealed vacuum conveying structure eliminates powder escape during transfer
• Stable pneumatic suction system ensures continuous and controlled material feeding
• Supports direct feeding into mixers, packing machines and processing equipment
• Multi-material adaptability for powder, granules and blended formulations
• High-efficiency filtration system reduces dust load and maintains stable airflow
• Compact modular design allows flexible integration into existing production lines
• GMP-oriented construction suitable for hygienic industrial environments
• Automatic cycle operation reduces manual intervention and operator workload
• Suitable for both short-distance and long-distance material transport

Application Scenarios

• for dust emission during powder handling → provides sealed vacuum transfer to maintain clean workshop conditions
• for manual loading inefficiency → enables automated pneumatic feeding into production equipment
• for inconsistent mixer feeding → ensures stable and continuous material supply to mixing systems
• for limited factory space → allows compact pipeline installation in tight production layouts
• for contamination risk in food and pharma production → delivers hygienic closed-loop conveying system
• for multi-equipment production lines → supports direct feeding to mixers, fillers and packaging machines

Why Choose Pneumatic Conveyor

• Designed for real industrial continuous operation rather than intermittent laboratory use
• Reduces dependence on manual handling, improving overall production stability
• Minimizes dust exposure risk, supporting safer working environments
• Flexible system layout adapts to complex factory production lines
• Delivers consistent conveying performance even with mixed or fine powders
• Lower mechanical wear compared to traditional screw or belt systems
• Suitable for strict hygiene industries such as food and pharmaceutical production
• Improves overall process integration from storage to final packaging stage

FAQ

Q1: What is pneumatic conveyor used for in industrial production?
A: It is used for dust-free automatic conveying of powder, granules and mixed materials to production equipment.

Q2: Is vacuum feeding machine suitable for food and pharmaceutical industry?
A: Yes, it meets GMP standards and is widely used in food and pharmaceutical production.

Q3: How does pneumatic vacuum conveyor prevent dust pollution?
A: It uses a fully enclosed pipeline system to prevent any powder leakage.

Q4: Can vacuum feeder feed materials directly into mixers?
A: Yes, it can directly feed V-type, 2D and 3D mixing machines.

Q5: What materials can pneumatic conveyor handle?
A: It can handle powders, granules and powder-granule mixtures.

Q6: Is vacuum conveyor easy to operate?
A: Yes, it is fully automatic and reduces manual labor intensity.

Q7: Does pneumatic conveyor support GMP certification production?
A: Yes, it is designed for clean and hygienic GMP production environments.

Q8: Can it work in small production space?
A: Yes, it has compact structure and flexible installation design.

Buying Guide

When selecting a pneumatic conveyor system, consider:

• Material type (powder, granules, mixture)
• Required capacity and production speed
• GMP or food-grade certification requirements
• Distance and pipeline layout
• Vacuum pump power and suction performance
• Filter system efficiency and cleaning method
• Type of receiving equipment (mixer, packing machine, etc.)
• Installation space and automation level

Proper selection ensures stable performance and long-term efficiency.

Conclusion

Pneumatic conveyor provides a reliable and efficient solution for modern industrial powder and granule handling. With its fully sealed vacuum conveying design, it ensures dust-free operation, stable material flow, and seamless integration with mixers, packaging machines, and production systems. Its automated operation reduces manual labor while improving hygiene, safety, and overall production efficiency, making it an ideal choice for food, pharmaceutical, and chemical industries.

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