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AEC
COSO
Product Overview
COSO's metal detector is a state-of-the-art electronic device design to detect metallic contaminates in raw materials and finished products across a wide range of industries. Whether you're in food production, pharmaceuticals, textiles or electronics, our metal detectors ensure your products meet meet safety standards, protect your brand reputation, and comply with global industry regulations.
Key Benefits
Protect Product Quality: Detects ferrous (iron), non-ferrous (copper,aluminum), and stainless steel (SUS) contaminates with high sensitivity, ensure only clean, contaminate-free products reach your customers.
Ensure Compliance: Easily meets industry standards to reduce the risk of non-compliance fines and costly products recalls.
Minimize Downtime: Automated rejection and belt stop feature help streamline your production process and reduced unplanned interruptions.
Enhance Operational Efficiency: Integrating our metal detection systems into your production lines leads to improve workflow, minimized maintenance, and consistently quality assurance.
Application
Our metal detectors are widely applied across a diverse range of industries.

Product Overview
COSO's metal detector is a state-of-the-art electronic device design to detect metallic contaminates in raw materials and finished products across a wide range of industries. Whether you're in food production, pharmaceuticals, textiles or electronics, our metal detectors ensure your products meet meet safety standards, protect your brand reputation, and comply with global industry regulations.
Key Benefits
Protect Product Quality: Detects ferrous (iron), non-ferrous (copper,aluminum), and stainless steel (SUS) contaminates with high sensitivity, ensure only clean, contaminate-free products reach your customers.
Ensure Compliance: Easily meets industry standards to reduce the risk of non-compliance fines and costly products recalls.
Minimize Downtime: Automated rejection and belt stop feature help streamline your production process and reduced unplanned interruptions.
Enhance Operational Efficiency: Integrating our metal detection systems into your production lines leads to improve workflow, minimized maintenance, and consistently quality assurance.
Application
Our metal detectors are widely applied across a diverse range of industries.

Product Structure

Product Features
Touch screen or LCD screen can be chosen.
Pusher, push-lever, air blow, left and right, flap, belt-sinking rejection can be chosen.
The operating system features an intuitive, user-friendly design with an auto-learning function. It can store and manage up to 100 product settings.
The COSO metal detector is made with unique materials and advanced manufacturing techniques, offering high sensitivity, strong anti-interference, stable performance, and a lifespan of over 10 years.
The metal detector automatically detects for faults during startup and provides prompts, ensuring accurate detection and minimizing false readings.
The machine features a modular design, making assembly, disassembly, and maintenance easy and cost-effective.
It can be customized based on products and production lines.
Custom options for waterproof, dust-proof, and explosion-proof features tailored to your product.
Customizable options
COSO boasts advanced R&D and manufacturing capabilities, along with extensive expertise in customization. Below are the customization options we offer.
No. | Content | Description |
1 | HMI Type | Button Panel,4-inch or 7-inch touchscreen (optional) |
2 | Operating Language | Default: Chinese & English Button Screen:Japanese, Spanish, Russian, Portuguese, Turkish (optional) Touchscreen: Japanese, Croatian, Spanish, Russian, Portuguese, Vietnamese, Korean, Thai (optional) Other languages require client-provided translations for customization |
3 | Client Name & Logo | Displayed on the startup interface |
4 | Probe passage size | Customizable based on product size, with the belt width determined by the probe aperture size |
5 | Belt-to-Ground Height | Default tolerance: ±30mm; max range: ±50mm |
6 | Belt Material | Standard type or food-grade |
7 | Conveyor Speed | Speed can be fixed or adjustable. Adjustable range: 15~36m/min, fast speed: 40~50m/min, slow speed: 3~8m/min |
8 | Different Sensitivity | Standard type or high-precision type |
9 | Machine Length | 1500mm, 1600mm, 1800mm, 2000mm, with other lengths can be customizable |
10 | Machine Structure | Standard: conveyor, motor, detection probe and control box The detection probe can be purchased separately and made detachable |
11 | Rejection System Options | Pusher, push-lever, air blow, left and right, flap, belt-sinking rejection |
12 | Explosion-Proof Customization | Explosion-proof electrical boxed, cables, and enclosures |
13 | Waterproof Customization | Plastic chain plates, silicone seals, moisture-proof strips, drainage channels |
14 | USB Interface Customization | If data transmission is required, a USB interface can be customized |
15 | Appearance Customization | Standard: Stainless steel frame/probe Optional: Powder-coated in white, blue, gray |
16 | Inlet and Outlet Heights | The outlet height can be higher than the inlet height, lifting the material while it is being detected |
Product Structure

Product Features
Touch screen or LCD screen can be chosen.
Pusher, push-lever, air blow, left and right, flap, belt-sinking rejection can be chosen.
The operating system features an intuitive, user-friendly design with an auto-learning function. It can store and manage up to 100 product settings.
The COSO metal detector is made with unique materials and advanced manufacturing techniques, offering high sensitivity, strong anti-interference, stable performance, and a lifespan of over 10 years.
The metal detector automatically detects for faults during startup and provides prompts, ensuring accurate detection and minimizing false readings.
The machine features a modular design, making assembly, disassembly, and maintenance easy and cost-effective.
It can be customized based on products and production lines.
Custom options for waterproof, dust-proof, and explosion-proof features tailored to your product.
Customizable options
COSO boasts advanced R&D and manufacturing capabilities, along with extensive expertise in customization. Below are the customization options we offer.
No. | Content | Description |
1 | HMI Type | Button Panel,4-inch or 7-inch touchscreen (optional) |
2 | Operating Language | Default: Chinese & English Button Screen:Japanese, Spanish, Russian, Portuguese, Turkish (optional) Touchscreen: Japanese, Croatian, Spanish, Russian, Portuguese, Vietnamese, Korean, Thai (optional) Other languages require client-provided translations for customization |
3 | Client Name & Logo | Displayed on the startup interface |
4 | Probe passage size | Customizable based on product size, with the belt width determined by the probe aperture size |
5 | Belt-to-Ground Height | Default tolerance: ±30mm; max range: ±50mm |
6 | Belt Material | Standard type or food-grade |
7 | Conveyor Speed | Speed can be fixed or adjustable. Adjustable range: 15~36m/min, fast speed: 40~50m/min, slow speed: 3~8m/min |
8 | Different Sensitivity | Standard type or high-precision type |
9 | Machine Length | 1500mm, 1600mm, 1800mm, 2000mm, with other lengths can be customizable |
10 | Machine Structure | Standard: conveyor, motor, detection probe and control box The detection probe can be purchased separately and made detachable |
11 | Rejection System Options | Pusher, push-lever, air blow, left and right, flap, belt-sinking rejection |
12 | Explosion-Proof Customization | Explosion-proof electrical boxed, cables, and enclosures |
13 | Waterproof Customization | Plastic chain plates, silicone seals, moisture-proof strips, drainage channels |
14 | USB Interface Customization | If data transmission is required, a USB interface can be customized |
15 | Appearance Customization | Standard: Stainless steel frame/probe Optional: Powder-coated in white, blue, gray |
16 | Inlet and Outlet Heights | The outlet height can be higher than the inlet height, lifting the material while it is being detected |
Product Parameter
H1: Height from conveyor belt to the ground
H2: Height of whole machine
L: Length of conveyor belt
W: Width of whole machine
DB: Width of tunnel
TB: Passing width
DH: Height of tunnel
TH: Passing height

| Model | Size of Whole Machine | Size of Detector (mm) | Sensitivity (mm) | |||||||
| H1 | H2 | L | W | DB | TB | DH | TH | Fe | SUS | |
| 3008 | 700 | 850 | 1200 | 650 | 300 | 250 | 80 | 50 | 0.5 | 1.0 |
| 3010 | 700 | 870 | 1200 | 650 | 300 | 250 | 100 | 70 | 0.6 | 1.2 |
| 3012 | 700 | 890 | 1200 | 650 | 300 | 250 | 120 | 90 | 0.7 | 1.4 |
| 3015 | 700 | 920 | 1200 | 650 | 300 | 250 | 150 | 120 | 0.8 | 1.5 |
| 4510 | 700 | 900 | 1400 | 750 | 450 | 400 | 100 | 70 | 0.6 | 1.3 |
| 4512 | 700 | 920 | 1400 | 750 | 450 | 400 | 120 | 90 | 0.7 | 1.4 |
| 4515 | 700 | 950 | 1400 | 750 | 450 | 400 | 150 | 120 | 0.8 | 1.5 |
| 5010 | 700 | 900 | 1500 | 850 | 500 | 450 | 100 | 70 | 0.6 | 1.3 |
| 5012 | 700 | 920 | 1500 | 850 | 500 | 450 | 120 | 90 | 0.8 | 1.4 |
| 5015 | 700 | 950 | 1500 | 850 | 500 | 450 | 150 | 120 | 1.0 | 1.5 |
| 5020 | 700 | 1000 | 1600 | 850 | 500 | 450 | 200 | 170 | 1.2 | 2.0 |
| 5025 | 700 | 1050 | 1600 | 850 | 500 | 450 | 250 | 220 | 1.5 | 2.5 |
| 5030 | 700 | 1100 | 1600 | 850 | 500 | 450 | 300 | 270 | 2.0 | 3.0 |
| 6030 | 400 | 800 | 1800 | 950 | 600 | 550 | 300 | 270 | 2.5 | 3.5 |
| 6035 | 400 | 850 | 1800 | 950 | 600 | 550 | 350 | 320 | 3.0 | 4.0 |
| 6040 | 400 | 900 | 2000 | 950 | 600 | 550 | 400 | 370 | 3.5 | 4.5 |
| 6050 | 400 | 950 | 2000 | 950 | 600 | 550 | 500 | 470 | 4.0 | 5.5 |
Notes
All the sensitivity parameters above is on the basis of the test card detected on conveyor belt; the actual sensitivity may be different accordingly to the characteristics of the tested products or the working environment, it should be based on the actual detection sensitivity.
Models listed in the table are just standard configurations. Our actual production includes numerous variants not exhaustively listed here. For other requirements, please contact customer service for details.
Different Types
Double Sensor Digital Intelligent Metal Detector
Conveyor Metal Detector for Bakery Industry
COSO Foil Aluminum Metal Detector
Metal Detection for Mining Wood Coal Cement Industry
Product Parameter
H1: Height from conveyor belt to the ground
H2: Height of whole machine
L: Length of conveyor belt
W: Width of whole machine
DB: Width of tunnel
TB: Passing width
DH: Height of tunnel
TH: Passing height

| Model | Size of Whole Machine | Size of Detector (mm) | Sensitivity (mm) | |||||||
| H1 | H2 | L | W | DB | TB | DH | TH | Fe | SUS | |
| 3008 | 700 | 850 | 1200 | 650 | 300 | 250 | 80 | 50 | 0.5 | 1.0 |
| 3010 | 700 | 870 | 1200 | 650 | 300 | 250 | 100 | 70 | 0.6 | 1.2 |
| 3012 | 700 | 890 | 1200 | 650 | 300 | 250 | 120 | 90 | 0.7 | 1.4 |
| 3015 | 700 | 920 | 1200 | 650 | 300 | 250 | 150 | 120 | 0.8 | 1.5 |
| 4510 | 700 | 900 | 1400 | 750 | 450 | 400 | 100 | 70 | 0.6 | 1.3 |
| 4512 | 700 | 920 | 1400 | 750 | 450 | 400 | 120 | 90 | 0.7 | 1.4 |
| 4515 | 700 | 950 | 1400 | 750 | 450 | 400 | 150 | 120 | 0.8 | 1.5 |
| 5010 | 700 | 900 | 1500 | 850 | 500 | 450 | 100 | 70 | 0.6 | 1.3 |
| 5012 | 700 | 920 | 1500 | 850 | 500 | 450 | 120 | 90 | 0.8 | 1.4 |
| 5015 | 700 | 950 | 1500 | 850 | 500 | 450 | 150 | 120 | 1.0 | 1.5 |
| 5020 | 700 | 1000 | 1600 | 850 | 500 | 450 | 200 | 170 | 1.2 | 2.0 |
| 5025 | 700 | 1050 | 1600 | 850 | 500 | 450 | 250 | 220 | 1.5 | 2.5 |
| 5030 | 700 | 1100 | 1600 | 850 | 500 | 450 | 300 | 270 | 2.0 | 3.0 |
| 6030 | 400 | 800 | 1800 | 950 | 600 | 550 | 300 | 270 | 2.5 | 3.5 |
| 6035 | 400 | 850 | 1800 | 950 | 600 | 550 | 350 | 320 | 3.0 | 4.0 |
| 6040 | 400 | 900 | 2000 | 950 | 600 | 550 | 400 | 370 | 3.5 | 4.5 |
| 6050 | 400 | 950 | 2000 | 950 | 600 | 550 | 500 | 470 | 4.0 | 5.5 |
Notes
All the sensitivity parameters above is on the basis of the test card detected on conveyor belt; the actual sensitivity may be different accordingly to the characteristics of the tested products or the working environment, it should be based on the actual detection sensitivity.
Models listed in the table are just standard configurations. Our actual production includes numerous variants not exhaustively listed here. For other requirements, please contact customer service for details.
Different Types
Double Sensor Digital Intelligent Metal Detector
Conveyor Metal Detector for Bakery Industry
COSO Foil Aluminum Metal Detector
Metal Detection for Mining Wood Coal Cement Industry
Company Scene
COSO is an industry-leading manufacturer of high-precision metal detection systems used globally in sectors like food, pharmaceuticals, manufacturing, and recycling.
Founded in 2005, Dongguan Coso Electronic Tech Co., Ltd is headquartered in Dongguan, Guangdong, China, a globally renowned manufacturing center. We are a technology-driven enterprise specializing in the R&D and production of foreign object and weight detection equipment. Adopting a modular design principle, we integrate intelligent detection algorithms and precision manufacturing processes to provide customized solutions, including metal detection & separation, automatic weighing & sorting, and foreign object & defect detection for global manufacturing industries such as food, pharmaceuticals, plastics & rubber, packaging, mining, personal care, textiles, apparel, toys and chemical manufacturing. Our products include industrial metal detectors, metal separators, checkweighers, weight sorting machines, and X-ray inspection systems. With over 20 years of technological expertise, we have built a fully integrated industrial ecosystem covering R&D, production, sales, and service. We hold ISO9001 certification and possess more than 20 national patents. Our products comply with globally recognized standards (CE, FDA, RoHS) and have been exported to over 90 countries and regions. We have established cooperative relationships with numerous Fortune Global 500 enterprises. With sales and service centers in both the Pearl River Delta and Yangtze River Delta regions, our distribution network covers the entire country. The company is accelerating its global market expansion by establishing overseas service hubs and localized teams, striving to deliver high-quality products and services to customers worldwide. Guided by our mission “Make production more efficient, make products more reliable”, we continuously advance detection technology to support the evolution of global intelligent manufacturing through innovation and product development. We are committed to ensuring every product stands the test of the market, aiming to be a worldwide reliable detection equipment manufacturer.

Certification

ISO 9001: Quality management systems.
FDA Approved: Compliant with U.S. food and drug regulations.
CE Certified: Meets EU safety, health, and environmental protection standards.
Exhibition
At COSO, we regularly participate in leading industry exhibitions to showcase our cutting-edge metal detection technology. With each event, we demonstrate our commitment to innovation and our ability to provide top-tier solutions for industries like food, pharmaceuticals, textiles, and more. Join the many businesses around the world that trust COSO for reliable, high-performance metal detection.

Packing and Delivery

Packing : Wooden Case
Delivery Time: After payment, production starts right away and takes about 15 working days.
Company Scene
COSO is an industry-leading manufacturer of high-precision metal detection systems used globally in sectors like food, pharmaceuticals, manufacturing, and recycling.
Founded in 2005, Dongguan Coso Electronic Tech Co., Ltd is headquartered in Dongguan, Guangdong, China, a globally renowned manufacturing center. We are a technology-driven enterprise specializing in the R&D and production of foreign object and weight detection equipment. Adopting a modular design principle, we integrate intelligent detection algorithms and precision manufacturing processes to provide customized solutions, including metal detection & separation, automatic weighing & sorting, and foreign object & defect detection for global manufacturing industries such as food, pharmaceuticals, plastics & rubber, packaging, mining, personal care, textiles, apparel, toys and chemical manufacturing. Our products include industrial metal detectors, metal separators, checkweighers, weight sorting machines, and X-ray inspection systems. With over 20 years of technological expertise, we have built a fully integrated industrial ecosystem covering R&D, production, sales, and service. We hold ISO9001 certification and possess more than 20 national patents. Our products comply with globally recognized standards (CE, FDA, RoHS) and have been exported to over 90 countries and regions. We have established cooperative relationships with numerous Fortune Global 500 enterprises. With sales and service centers in both the Pearl River Delta and Yangtze River Delta regions, our distribution network covers the entire country. The company is accelerating its global market expansion by establishing overseas service hubs and localized teams, striving to deliver high-quality products and services to customers worldwide. Guided by our mission “Make production more efficient, make products more reliable”, we continuously advance detection technology to support the evolution of global intelligent manufacturing through innovation and product development. We are committed to ensuring every product stands the test of the market, aiming to be a worldwide reliable detection equipment manufacturer.

Certification

ISO 9001: Quality management systems.
FDA Approved: Compliant with U.S. food and drug regulations.
CE Certified: Meets EU safety, health, and environmental protection standards.
Exhibition
At COSO, we regularly participate in leading industry exhibitions to showcase our cutting-edge metal detection technology. With each event, we demonstrate our commitment to innovation and our ability to provide top-tier solutions for industries like food, pharmaceuticals, textiles, and more. Join the many businesses around the world that trust COSO for reliable, high-performance metal detection.

Packing and Delivery

Packing : Wooden Case
Delivery Time: After payment, production starts right away and takes about 15 working days.
1. Q: What's your minimum order quantity?
A: One set.
2. Q: Do you accept customization?
A: Yes, and it's one of our advantages.
3. Q: How long is your delivery time?
A:Once we reach an agreement and the payment is received, the production process starts immediately, basically the time is 15 working days.
4. Q: How about the packing for machine? Would it be easily damaged during transportation?
A: We use standard export wooden case for packing which is strong enough for transportation.
5. Q: How about your after-sale service?
A: First, if you don't know how to install or use the machine, our staff will provide detailed description and video to help you, we can also get online to have instant communication.
Second, if you have continual purchase needs, you can send people to our company and we can provide operation training.
Third, all of our products have one year warranty. If the core accessories went wrong and can' t be fixed, you can exchange for a new one.
Last, if the problem is extremely serious, we can send engineers to your company to help.
1. Q: What's your minimum order quantity?
A: One set.
2. Q: Do you accept customization?
A: Yes, and it's one of our advantages.
3. Q: How long is your delivery time?
A:Once we reach an agreement and the payment is received, the production process starts immediately, basically the time is 15 working days.
4. Q: How about the packing for machine? Would it be easily damaged during transportation?
A: We use standard export wooden case for packing which is strong enough for transportation.
5. Q: How about your after-sale service?
A: First, if you don't know how to install or use the machine, our staff will provide detailed description and video to help you, we can also get online to have instant communication.
Second, if you have continual purchase needs, you can send people to our company and we can provide operation training.
Third, all of our products have one year warranty. If the core accessories went wrong and can' t be fixed, you can exchange for a new one.
Last, if the problem is extremely serious, we can send engineers to your company to help.