+86 15814116500 High-Precision Metal Separation Solutions for Bulk, Powder, Liquid and Granular Materials
Metal Separator is a critical industrial inspection solution designed to detect and remove metal contaminants from free-flowing, slow-falling, powdered, granular, flake, liquid, and plastic materials during production. Installed directly in material flow—such as gravity pipelines, pneumatic conveying systems, or feeding units—metal separators ensure product purity, protect downstream equipment, and help manufacturers maintain consistent product quality.
Our Metal Separator solutions are widely applied in food, pharmaceutical, chemical, plastics, recycling, electronics, and hygienic products industries, offering reliable detection of ferrous, non-ferrous, and stainless steel contaminants even in challenging conditions with high product conductivity or unstable material flow.
Metal contamination can occur at any stage of production due to raw material impurities, mechanical wear, broken tools, or upstream processing equipment. If not removed in time, metal fragments may:
Damage mixers, extruders, mills, grinders, and pumps
Cause costly downtime and equipment repairs
Lead to product recalls, rejected batches, or customer complaints
Compromise safety and brand reputation
By installing metal separators at critical control points—such as before mixing, extrusion, granulation, molding, or packaging—manufacturers can prevent metal contamination from spreading further into the process and ensure stable, uninterrupted production
Metal separators are used for grains, flour, sugar, salt, rice, spices, powders, flakes, and other free-flowing or slow-falling food materials. Gravity fall and pipeline metal separators are commonly installed:
At raw material intake
Before mixing or batching
Prior to packaging
These solutions help improve product safety and reduce the risk of metal contamination caused by worn processing components.
Specially designed pharmaceutical metal separators support powder, granule, and tablet processing lines, offering reliable detection of ferrous, non-ferrous, and stainless steel contaminants while supporting consistent product quality in sensitive production environments.
Used for powders, pellets, flakes, and bulk chemical materials, metal separators protect mixers, extruders, and downstream equipment. Options such as pneumatic metal separators and combination systems help integrate seamlessly into automated conveying lines.
Metal separators are widely used in plastic granules, regrind, flakes, and pellets to prevent metal from entering injection molding or extrusion equipment. Free-fall and vibration-assisted metal separators ensure stable material flow and high separation efficiency.
In recycling and material recovery facilities, metal separators remove metal contaminants from plastic flakes, shredded materials, and reprocessed bulk flow, reducing equipment wear and improving output material quality.
Metal separators are also applied in non-woven materials, electronic component processing, and hygienic product manufacturing, where metal-free material flow is critical for product consistency and equipment protection.
To meet different material characteristics and installation requirements, this category includes a wide range of metal separator systems:
Gravity Fall Metal Separators
Ideal for grains, powders, and granules transported by gravity through pipelines.
Free-Fall Metal Separators
Designed for fast-flowing plastic pellets, flakes, and bulk materials in vertical conveying systems.
Metal Separators for Powder (Y-Type / Slow-Falling Materials)
Optimized for low-speed, high-consistency powders and materials with poor flowability.
Open-Type Metal Separators for Flake Materials
Suitable for irregular or lightweight materials requiring easy access and inspection.
Liquid Metal Separators
Designed for pumped liquids, slurries, and viscous products in closed pipeline systems.
Pneumatic Metal Separators
Integrated into compressed-air conveying lines for automated material transport.
Metal Separators with Automatic Suction & Vibration Feeding
Ensures consistent feeding and improved detection stability for difficult materials.
Iron Remover & Metal Separator Combination Systems
Combines magnetic separation with metal detection to remove both ferrous and non-ferrous contaminants.
Pharmaceutical Metal Separators
Tailored for pharmaceutical powders and granules with compact, hygienic designs.
High Detection Accuracy
Reliably detects ferrous, non-ferrous, and stainless steel contaminants in bulk and free-flowing materials.
Protection of Production Equipment
Prevents metal from entering critical machinery, reducing downtime and maintenance costs.
Flexible Integration
Easily installed in gravity pipelines, pneumatic conveying systems, or feeding units without disrupting material flow.
Stable Performance with Product Effect
Designed to handle materials with high conductivity or varying flow behavior while minimizing false alarms.
Customizable Designs
Available in multiple diameters, connection types, and feeding configurations to match different production requirements.
By Material Type
Powders & grains → Gravity fall or Y-type metal separator
Plastic pellets & flakes → Free-fall metal separator
Liquids & slurries → Pipeline liquid metal separator
Slow-flow materials → Special slow-fall metal separator
By Conveying Method
Gravity feeding → Gravity fall or free-fall separator
Pneumatic conveying → Pneumatic metal separator
Unstable feeding → Vibration-assisted separator
By Process Stage
Raw material intake → Metal separator or combination system
Before extrusion or molding → Free-fall or pneumatic separator
Metal Separators are an essential investment for manufacturers seeking higher product purity, safer processing, and longer equipment life. With a wide range of configurations and industry-specific designs, our metal separator solutions provide reliable protection across diverse industrial applications.
Contact us today to select the right Metal Separator for your material flow or request a customized solution.
