All Categories

History

  1. Metoree
  2. FA Equipment
  3. Foreign Material Separators
Description 16 Manufacturers 324 Products
TIETJEN Verfahrenstechnik GmbH
The Witte Co., Inc.
Shangbaotai Machine Technology Co., Ltd.
Saxlund International GmbH
PotatoPro
Metak Color Sorter Machinery Co., Ltd.
INSORT GMBH
Hitachi Zosen Corporation
Herbold Meckesheim USA
Gilson Company, Inc.
Fragola S.p.a.
Fagus-GreCon company

16 Foreign Material Separator Manufacturers in 2026

This section provides an overview for foreign material separators as well as their applications and principles. Also, please take a look at the list of 16 foreign material separator manufacturers and their company rankings. Here are the top-ranked foreign material separator companies as of October, 2026: 1.RB Baltic, 2.Shangbaotai Machine Technology Co., Ltd., 3.Christian Pfeiffer Maschinenfabrik GmbH.

Table of Contents

Categories Related to Foreign Material Separators

Cleaning Systems
Small Dust Collectors
Automatic Pressure Washers
Parts Washers

What Is a Foreign Material Separator?

Foreign Material Separators

A foreign material separator is a device that removes foreign materials during powder processing to maintain high quality.

It is intended to improve work accuracy and reduce labor costs by reducing the number of personnel performing sorting, and covering oversights caused by human error.

Foreign matter removal methods include image-based identification, powder particle characteristics, and methods using magnetic force. Selecting the most effective method according to the production process and characteristics of the foreign matter ensures reliable removal.

Uses of Foreign Material Separators

Foreign material separators are used in powder processing to remove foreign matter that has been introduced during the process.

They are used in a wide range of fields, including food manufacturing, pharmaceutical manufacturing, and the chemical industry. For example, in the food field, where hygiene is important, foreign matter such as stones, sand, metals, and hair mixed in with dried food such as grains and spices are identified and removed.

Principle of Foreign Material Separators

In image-based removal, the powder on the conveyor is photographed, and a sensor is used to recognize the color and shape of the powder to remove foreign matter.

In methods that use particle characteristics, the powder is vibrated and sieved according to differences in particle size, and differences in specific gravity are analyzed to distinguish between foreign matter and powder for removal.

Magnetic removal methods use magnetic force to remove foreign matter such as metals.

List of 16 Foreign Material Separator Manufacturers

*Including some distributors, etc.

Sort by Features

  • Default
  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

Sort by Area

  • United States of America
  • Australia
  • Canada
  • China
  • Germany
  • Italy
  • Japan
  • Switzerland
    • Gilson Company, Inc.
      • United States of America Address: 7975 North Central Drive Lewis Center, Ohio, United States of America

      Manufacturer Overview

      Gilson Company, Inc. is an American manufacturer and supplier of construction material testing equipment based in Lewis Center, Ohio. The company was established in 1939 with a primary focus on manufacturing the testing screen, a laboratory-scale screening machine, to cater to the mining and highway construction industries' requirements. Over time, Gilson has expanded its product portfolio and now offers a wide range of equipment, including ovens and furnaces, scales and balances, general laboratory testing equipment, as well as material testing equipment for aggregates, asphalt, concrete, and soils.

    • Cleveland Vibrator Co.
      • United States of America Address: 4544 Hinckley Industrial Parkway Cleveland, Ohio, United States of America

      Company Overview

      Cleveland Vibrator Co. is a manufacturer and supplier of vibratory equipment and industrial vibrators based in Cleveland, Ohio, USA and was founded in 1923. The company’s products include vibratory feeders, tables, screeners, and compaction solutions for various industries and applications. The products are used to improve material flow, reduce noise, increase productivity, and enhance safety. It also provides custom-made vibratory equipment to meet specific customer needs. The company has a team of experienced engineers and technicians who offer consulting, design, and installation services.

    • INSORT GMBH
      • Australia Address: Berndorf 166, Kirchberg an der Raab, Südoststeiermark, Australia

      Manufacturer Overview

      INSORT GMBH is a developer and manufacturer of digital sorting and monitoring systems based on chemical imaging technology, founded in 2011 and headquartered in Berndorf, Austria. The company's primary product line is the Sherlock series of optical sorters, featuring the Sherlock Hypernova, Sherlock Safeguard, Sherlock Air, Sherlock Hybrid, and Sherlock Separator. These machines are designed to visually display the chemical composition of food in images, gather precise data, and remove defects and contamination. The company has offices in Austria, the USA, and Canada, catering to the needs of the food processing sector.

    • Hitachi Zosen Corporation
      • Japan Address: 7-89, Nankokita 1-chome, Suminoe-ku, Osaka, Japan

      Manufacturer Overview

      Hitachi Zosen Corporation was established in 1943 and is a manufacturer of environmental, machinery, and infrastructure equipments based in Osaka, Japan. The company manufactures various machineries such as vacuum equipment, precision polishing devices, sheet extruding equipment, electron beam sterilization devices, and filter presses. Various technologies are developed by the company for the production of the products such as machine simulation, fluid simulation, automated manufacturing, deep UV sterilization, and artificial intelligence. The company has implemented policies for sustainability efforts and adhering to Sustainable Development Goals (SDGs).

    • Bühler AG
      • Switzerland Address: Gupfenstrasse 5 Uzwil, St. Gallen, Switzerland

      Manufacturer Overview

      Bühler AG is a Swiss multinational food and beverage processing machinery and equipment manufacturer that was established in 1860 and is headquartered in Uzwil, Switzerland. The company produces a wide range of food and beverage processing machinery and equipment, including mills, dryers, and extruders. Its products, such as Winnower, Roller Mill, and Extrusion System, are used by a number of industries, as diverse as cereals, coffee, and chocolate industries. The company also provides a range of services, including process engineering, plant construction, and training.

    • Metak Color Sorter Machinery Co., Ltd.
      • China Address: Boyan Scientific Park, Economic Development Zone, Hefei, Anhui, China

      Manufacturer Overview

      Metak Color Sorter Machinery Co. Ltd., established in 2016 and based in Hefei, Anhui Province, China, is a manufacturer and supplier of color sorting machines. The company creates advanced color sorting machines for food processing, industrial recycling, and plastic pellet sorting. These machines offer a broad sorting spectrum, including monochromatic, bi-chromatic, full-color RGB, and infrared functionalities. The company processes items ranging from small sesame seeds to sizable walnuts, including commodities such as rice, wheat, seafood, and minerals. Its machines are used in over 26 countries. The company offers a lifetime guarantee and promises timely multi-way support to its clients.

    • Fagus-GreCon company

      Manufacturer Overview

      Fagus-GreCon company, established in 1911 and headquartered in Alfeld/Hannover, Germany, is a manufacturer of fire prevention systems and metrological solutions. The company offers measurement technology and fire protection systems for strip and strand-shaped products. Its expertise spans wood-based panel production, pellet manufacturing, furniture production, and more. With tailored solutions, it safeguards against fire and explosion risks in diverse sectors, including the metal industry, power plants, and automobile manufacturing. The company's products help detect and extinguish ignition sources, ensuring workplace safety and uninterrupted production.

    • The Witte Co., Inc.

      Company Overview

      The Witte Co. Inc. is a manufacturer of process equipment founded in 1938 and based in Washington, New Jersey, USA. The company produces cooling, drying, and screening equipment used for various processing operations. These products include dewatering screens for moisture removal, fluid bed dryers for powder or granule production, and conveyor systems. The company also offers product customization, field servicing, and in-house laboratory testing. Its products are mainly used by clients in the agricultural, mining, and pharmaceutical processing sectors.

Foreign Material Separator Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the foreign material separator page as of October 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

  1. Hitachi Zosen Corporation: 11,400
  2. Shangbaotai Machine Technology Co., Ltd.: 150

Newly Established Company

  1. INSORT GMBH: 2020 (6 years ago)
  2. Shangbaotai Machine Technology Co., Ltd.: 1975 (51 years ago)
  3. Ca.Re.Di. s.r.l.: 1972 (54 years ago)

Company with a History

  1. TIETJEN Verfahrenstechnik GmbH: 1924 (102 years ago)
  2. Gilson Company, Inc.: 1939 (87 years ago)
  3. Saxlund International GmbH: 1947 (79 years ago)

Foreign Material Separator Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Foreign Material Separator Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 3 21.4%
Germany Germany 3 21.4%
China China 2 14.3%
Italy Italy 2 14.3%
Australia Australia 1 7.1%
Japan Japan 1 7.1%
Switzerland Switzerland 1 7.1%
Canada Canada 1 7.1%

Get bulk quotes from Foreign Material Separators companies!

No Phone Number Required

No worry about receiving multiple sales calls

Get Bulk Quotes & Inquiries

No need to fill out the same information multiple times

List of Foreign Material Separator Products

324 products found - Page 2

324 products - Page 2

Classification/Separator Powerful removal of foreign matter and fine powder from pellets De Duster RC-1 is very useful for separating and removing foreign matter and fine powder from pellets and feed.-Makino Sangyo Co., Ltd.

Makino Sangyo Co., Ltd.

Classification/Separator Powerful removal of foreign matter and fine powder from pellets De Duster RC-1 is very useful for separating and removing foreign matter and fine powder from pellets and feed.

610+ people viewing

Last viewed: 19 minutes ago

■Characteristics of RC De Duster ・Excellent dust removal effect ・Newly designed and lightweight ・Excellent processing capacity (5kg/h to approx....


Foreign substance selection machine for white pellets TS-7400L-Techman Industry

Techman Industry

Foreign substance selection machine for white pellets TS-7400L

1360+ people viewing

Last viewed: 9 hours ago

It is a high -definition standard foreign matter selection machine with excellent cost performance. ･ Available from white pellets to sorting recy...


1.1/2” 40mm short disc filter FA-1315-Aztec Co., Ltd.

Aztec Co., Ltd.

1.1/2” 40mm short disc filter FA-1315

260+ people viewing

■Disc filter The disk mesh, which has grooves carved into the disk, is combined three-dimensionally to capture various shapes of particles that are...

6 models listed

FA-1315 (40#)-1.1/2” 40mm short disc filter FA-1315
FA-1315 (80#)-1.1/2” 40mm short disc filter FA-1315
FA-1315 (130#)-1.1/2” 40mm short disc filter FA-1315
FA-1315 (140#)-1.1/2” 40mm short disc filter FA-1315
FA-1315 (200#)-1.1/2” 40mm short disc filter FA-1315
FA-1315 (600#)-1.1/2” 40mm short disc filter FA-1315

Price (without tax)

$ 142.71 〜

Dual nozzle foreign matter removal device DAT-1 type-Wakisaka Engineering Co., Ltd.

Wakisaka Engineering Co., Ltd.

Dual nozzle foreign matter removal device DAT-1 type

330+ people viewing

■Features In order to further increase the dust removal efficiency established by the DM series and shorten the processing time, we have installed ...


Custom-made rail sweeper large standard type-Tokki Co., Ltd.

Tokki Co., Ltd.

Custom-made rail sweeper large standard type

510+ people viewing

Last viewed: 17 hours ago

■Constantly clean the rail surface. Cleans foreign objects from the rail surface and extends the life of the rail and wheels. Prevents accidents by...


Classifier/Separator Ultra-compact yet powerful removal of fine particles from pellets Useful for separating and removing foreign matter from pellets Di-Duster C-20-Makino Sangyo Co., Ltd.

Makino Sangyo Co., Ltd.

Classifier/Separator Ultra-compact yet powerful removal of fine particles from pellets Useful for separating and removing foreign matter from pellets Di-Duster C-20

Chemical Industry Use Plastic & Rubber Manufacturing

510+ people viewing

Compact design with a total height of 260mm. ■Compact yet high-performance removal performance ・Excellent dust removal effect ・Removes fines and...


Foreign substance selection machine for large treatment TS-7400W-Techman Industry

Techman Industry

Foreign substance selection machine for large treatment TS-7400W

770+ people viewing

Feature ･ A large aircraft that has a maximum processing capacity of 3000 kg/h and is ideal for mass processing with inline. ･ It can be selected f...


1.1/2” 40mm Angle Screen Filter FT-5242-Aztec Co., Ltd.

Aztec Co., Ltd.

1.1/2” 40mm Angle Screen Filter FT-5242

360+ people viewing

Last viewed: 1 day ago

■Screen filter The screen filter uses a stainless steel screen mesh to trap dust. It is especially effective for filtering water that contains a lo...

4 models listed

FT-5242 (80#)-1.1/2” 40mm Angle Screen Filter FT-5242
FT-5242 (120#)-1.1/2” 40mm Angle Screen Filter FT-5242
FT-5242 (155#)-1.1/2” 40mm Angle Screen Filter FT-5242
FT-5242 (200#)-1.1/2” 40mm Angle Screen Filter FT-5242

Price (without tax)

$ 126.99 〜

Foreign matter removal and cylindrical packaging machine for small products DPS-1 type-Wakisaka Engineering Co., Ltd.

Wakisaka Engineering Co., Ltd.

Foreign matter removal and cylindrical packaging machine for small products DPS-1 type

360+ people viewing

■Features The stacked molded products are separated one by one as the air nozzle runs, and cleaning air and static electricity removal air are appl...


Custom-made rail sweeper large type with ground wire/brush angle 15°-Tokki Co., Ltd.

Tokki Co., Ltd.

Custom-made rail sweeper large type with ground wire/brush angle 15°

520+ people viewing

Last viewed: 11 hours ago

■Constantly clean the rail surface. Cleans foreign objects from the rail surface and extends the life of the rail and wheels. Prevents accidents by...


Garbage removal machine HI Woods Separator KG-50-Kikosha Co., Ltd.

Kikosha Co., Ltd.

Garbage removal machine HI Woods Separator KG-50

310+ people viewing

The difference in specific gravity is used to remove vinyl, cloth, pumice, wood chips, etc. at construction waste soil and sludge recycling plants....


Classification/separation machine Removal of foreign substances containing iron using rare earth magnets Tettoribayai TOU series-Makino Sangyo Co., Ltd.

Makino Sangyo Co., Ltd.

Classification/separation machine Removal of foreign substances containing iron using rare earth magnets Tettoribayai TOU series

Food Industry Use Chemical Industry Use Environment & Recycling Use

510+ people viewing

Last viewed: 1 day ago

Tetsutori Haya is a iron removal device that removes iron powder and pieces of iron (including nails, bolts, etc.) from free-falling piping. Since ...


Achieving precision filtration and removal of relics without clogging W-cell filter device-Arai Iron Works Co., Ltd.

Arai Iron Works Co., Ltd.

Achieving precision filtration and removal of relics without clogging W-cell filter device

Food Industry Use Chemical Industry Use Paper & Pulp Industry Use

740+ people viewing

Last viewed: 3 hours ago

■ Overview ・ The W-Cell filter device has realized a precision filtration and relic removal without clogging of advanced Arai triangle filters and...

10 models listed

SC60-Achieving precision filtration and removal of relics without clogging W-cell filter device
SC80-Achieving precision filtration and removal of relics without clogging W-cell filter device
SC61-Achieving precision filtration and removal of relics without clogging W-cell filter device
SC81-Achieving precision filtration and removal of relics without clogging W-cell filter device
121-Achieving precision filtration and removal of relics without clogging W-cell filter device
141-Achieving precision filtration and removal of relics without clogging W-cell filter device

1” 25mm Angle Screen Filter FT-5225-Aztec Co., Ltd.

Aztec Co., Ltd.

1” 25mm Angle Screen Filter FT-5225

280+ people viewing

Last viewed: 1 day ago

■Screen filter The screen filter uses a stainless steel screen mesh to trap dust. It is especially effective for filtering water that contains a lo...

4 models listed

FT-5225 (80#)-1” 25mm Angle Screen Filter FT-5225
FT-5225 (120#)-1” 25mm Angle Screen Filter FT-5225
FT-5225 (155#)-1” 25mm Angle Screen Filter FT-5225
FT-5225 (200#)-1” 25mm Angle Screen Filter FT-5225

Price (without tax)

$ 19.80 〜

Foreign matter removal and cylindrical packaging machine for small products PC-150 type-Wakisaka Engineering Co., Ltd.

Wakisaka Engineering Co., Ltd.

Foreign matter removal and cylindrical packaging machine for small products PC-150 type

340+ people viewing

■Features The stacked molded products are separated one by one as the air nozzle runs, and cleaning air and static electricity removal air are appl...


Garbage removal machine HI Woods Separator KG-100-Kikosha Co., Ltd.

Kikosha Co., Ltd.

Garbage removal machine HI Woods Separator KG-100

350+ people viewing

The difference in specific gravity is used to remove vinyl, cloth, pumice, wood chips, etc. at construction waste soil and sludge recycling plants....


Classification/separation machine Removal of foreign substances containing iron using rare earth magnets Tettoribayai TBO series-Makino Sangyo Co., Ltd.

Makino Sangyo Co., Ltd.

Classification/separation machine Removal of foreign substances containing iron using rare earth magnets Tettoribayai TBO series

Chemical Industry Use Environment & Recycling Use Food Industry Use

600+ people viewing

Last viewed: 12 hours ago

■Applications Removal of iron powder and iron pieces in the production line ■Product features ・Magnet is stored inside the square case - Magnet p...


PU belt cleaner-Bulk World Co., Ltd.

Bulk World Co., Ltd.

PU belt cleaner

330+ people viewing

Last viewed: 1 day ago

We offer 5 models of urethane belt cleaners in the PU series. Urethane blades are made of urethane and are wear resistant, and have the advantage o...


2” 50mm semi-automatic cleaning screen filter FZ-1726-Aztec Co., Ltd.

Aztec Co., Ltd.

2” 50mm semi-automatic cleaning screen filter FZ-1726

350+ people viewing

Last viewed: 4 hours ago

■Semi-automatic cleaning screen filter Easy and quick cleaning is possible without disassembling the filter, and it comes with a checkpoint that le...

3 models listed

FZ-1726 (75#)-2” 50mm semi-automatic cleaning screen filter FZ-1726
FZ-1726 (120#)-2” 50mm semi-automatic cleaning screen filter FZ-1726
FZ-1726 (150#)-2” 50mm semi-automatic cleaning screen filter FZ-1726

Price (without tax)

$ 499.50 〜

Foreign matter removal device for small products DPSS-1 type-Wakisaka Engineering Co., Ltd.

Wakisaka Engineering Co., Ltd.

Foreign matter removal device for small products DPSS-1 type

370+ people viewing

■Features The molded products are punched out using a trimming machine and stacked to a small stacking length, and are separated one by one as the ...


Magnetic iron piece removal machine Electromagnetic oil-filled square strong magnet KEM-Kikosha Co., Ltd.

Kikosha Co., Ltd.

Magnetic iron piece removal machine Electromagnetic oil-filled square strong magnet KEM

270+ people viewing

Uses high performance electromagnet. It has little temperature rise, operates with low power, and provides strong and stable suction power. Oil-fil...


Foreign matter and coarse particle countermeasure product "Finger Touch" for removing dust from work gloves-NCC Co., Ltd.

NCC Co., Ltd.

Foreign matter and coarse particle countermeasure product "Finger Touch" for removing dust from work gloves

Plastic & Rubber Manufacturing Metal Processing Industry Use Automotive & Transport Use

750+ people viewing

Last viewed: 3 hours ago

Overview ■Prevent foreign matter contamination from hands and jigs. Quickly clean up between operations. Carrying foreign matter through your hands...

2 models listed

Finger touch-Foreign matter and coarse particle countermeasure product "Finger Touch" for removing dust from work gloves
-Foreign matter and coarse particle countermeasure product "Finger Touch" for removing dust from work gloves

Price (without tax)

$ 179.40 〜

Gensoba stone removal machine SS-7-Kokukosha Co., Ltd.

Kokukosha Co., Ltd.

Gensoba stone removal machine SS-7

290+ people viewing

■Features Inexpensive and compact small brown buckwheat stone removing machine

Price (without tax)

$ 884.00

1.1/2” 40mm long disc filter FA-1316-Aztec Co., Ltd.

Aztec Co., Ltd.

1.1/2” 40mm long disc filter FA-1316

300+ people viewing

Last viewed: 1 day ago

■Disc filter The disk mesh, which has grooves carved into the disk, is combined three-dimensionally to capture various shapes of particles that are...

6 models listed

FA-1316 (40#)-1.1/2” 40mm long disc filter FA-1316
FA-1316 (80#)-1.1/2” 40mm long disc filter FA-1316
FA-1316 (130#)-1.1/2” 40mm long disc filter FA-1316
FA-1316 (140#)-1.1/2” 40mm long disc filter FA-1316
FA-1316 (200#)-1.1/2” 40mm long disc filter FA-1316
FA-1316 (600#)-1.1/2” 40mm long disc filter FA-1316

Price (without tax)

$ 181.71 〜

Foreign matter removal device DM-2 type-Wakisaka Engineering Co., Ltd.

Wakisaka Engineering Co., Ltd.

Foreign matter removal device DM-2 type

360+ people viewing

■Features This type has been renewed from the DM-1 series and has further improved its functions. After completing the static neutralization and du...


Magnetic filter process unit (large model for lubricating oil, etc.)-Techno Support Co., Ltd.

Techno Support Co., Ltd.

Magnetic filter process unit (large model for lubricating oil, etc.)

490+ people viewing

Last viewed: 10 minutes ago

■MAGNOM Magnet Filter ・Reliably captures submicron particles (0.07 microns) ・Preventing the chain reaction of wear that poses the greatest threat...


Magnetic iron piece removal machine Electromagnetic oil-filled square strong magnet KEM-E-Kikosha Co., Ltd.

Kikosha Co., Ltd.

Magnetic iron piece removal machine Electromagnetic oil-filled square strong magnet KEM-E

290+ people viewing

Uses high performance electromagnet. It has little temperature rise, operates with low power, and provides strong and stable suction power. Oil-fil...


Peripheral equipment and devices that support rationalization and automation of the tableting process Dust removal machine-Hata Iron Works Co., Ltd.

Hata Iron Works Co., Ltd.

Peripheral equipment and devices that support rationalization and automation of the tableting process Dust removal machine

200+ people viewing

■Features Powder and burrs are removed by the rotating action of the spiral drum and SUS mesh cylinder.


Metal wear particle detection device Patented D sensor-Daikatech Co., Ltd.

Daikatech Co., Ltd.

Metal wear particle detection device Patented D sensor

480+ people viewing

■Summary This is an alarm device that uses a high-strength magnet to monitor the amount of metal foreign matter and quickly respond to unexpected m...


Gensoba stone removal machine large SS-3-Kokukosha Co., Ltd.

Kokukosha Co., Ltd.

Gensoba stone removal machine large SS-3

360+ people viewing

■Features Large Gensoba stone removal machine with emphasis on workability and throughput

Price (without tax)

$ 2,476.50







Get bulk quotes from Foreign Material Separators companies!

No Phone Number Required

No worry about receiving multiple sales calls

Get Bulk Quotes & Inquiries

No need to fill out the same information multiple times

Related Keywords

Solder Pots Flux spraying machines Screw Driving Machines Programmable Controllers Image Processing Systems CNC Measuring Systems Image Processors Parts Feeders Automated Pipetting Systems Capsule Filling Machinery Sequencers Transfer Machinery OPC Servers Screwfeeders Programmable Displays Mounters

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2026 Metoree