Suppliers of ultrasonic vibrating screens

Metal Powder Screening and Conveying System

The metal powder screening and conveying system is high-efficiency processing equipment designed for fine, easily airborne metal powders such as ferroalloy and hard alloy powders. This system enables full automation and dust-free handling from raw material feeding to finished product packaging, ensuring a clean production environment and stable product quality.

Material Processed: Metal Powder
Capacity: 100-2000 kg/hour
Screening Mesh Size: 80 mesh – 500 mesh
Equipment Configuration: Rotary vibrating screen, vacuum feeder

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Challenges in Metal Powder Processing

Handling metal powders presents unique challenges in modern industries such as powder metallurgy and additive manufacturing:

Fine particles easily generate dust, posing safety risks
Powder agglomeration leads to low screening efficiency
Static electricity affects material flow and separation accuracy
Strict particle size distribution requirements
Manual handling increases contamination risks

Integrated Metal Powder Handling Solution

Our metal powder screening and conveying system is a fully automated production line that seamlessly integrates feeding, conveying, screening, and packaging into one continuous process, ensuring stable and efficient production. It delivers accurate particle size classification (80–500 mesh), maintains a clean and dust-free working environment, and significantly reduces labor and maintenance costs, with a processing capacity ranging from 100 to 2000 kg/h.

Process Workflow

Raw Material → Vacuum Feeding → Buffer Hopper → Vibrating Screening → Qualified Product → Automatic Packaging

Metal powder conveying and screening system drawing

Step-by-Step Description

1. Raw Material Feeding
Bulk materials are fed via bags or containers to minimize manual contact and contamination.

2. Vacuum Conveying
Materials are transferred through a fully enclosed vacuum system to ensure dust-free and stable conveying.

3. Buffer Storage
A buffer hopper stabilizes material flow and prevents bridging or inconsistent feeding.

4. Precision Screening
Fine powders are accurately classified using vibrating or ultrasonic screening technology.

5. Automatic Packaging
Qualified products are automatically weighed and packed to improve efficiency and cleanliness.

Main Equipment Included

The system consists of a vacuum feeder or pneumatic conveying unit for enclosed material transfer, a vibrating or ultrasonic screener for precise particle separation, a buffer hopper or storage silo for flow stabilization, a dust collection system to ensure clean operation, a PLC-based control system for automated process management, and an automatic packing machine for efficient and contamination-free packaging.

Optional Upgrades

Optional configurations include inert gas protection (nitrogen or argon) for oxidation-sensitive powders, ATEX-compliant explosion-proof design for safe handling of combustible materials, multi-layer screening systems for enhanced classification accuracy, automatic weighing and batching for precise dosing, and centralized dust collection systems to further improve environmental control and operational cleanliness.

Applicable Metal Powders

This system is suitable for a wide range of fine and ultrafine metal powders, including ferrous metals (iron, stainless steel, alloy steel), non-ferrous metals (aluminum, copper, nickel, titanium), hard alloys (tungsten carbide, titanium carbide), as well as magnetic and pre-alloyed powders, meeting the high-precision screening and contamination-free conveying requirements of powder metallurgy, additive manufacturing, and advanced material processing industries.

Titanium Carbide (TiC)
Tungsten Carbide (WC)
Aluminum Powder
Cermet Powder
Copper Powder
Ferrite Powder
Nickel Powder
Rare Earth Magnetic Powder

Get a Customized Metal Powder Processing Solution

Tell us your material, mesh size, and capacity, and our engineers will design a dust-free, high-efficiency screening and conveying system tailored to your production line.