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Product Dscription
A combined metal detector and checkweigher is an integrated system used in manufacturing and packaging lines to perform two essential quality control functions: detecting metal contaminants and weighing products for accuracy. This type of system combines the capabilities of a metal detector, which detects for metal contamination in products, and a checkweigher, which ensures that each item is filled with the correct amount of product (i.e., within a specified weight range). Both parts are housed in a single system, streamlining the production line and improving operational efficiency by performing these tasks simultaneously. The metal contaminants detection part can detect ferrous, copper, alumnium, stainless steel. The weighing part can inspect weight-noncompliant product. And this machine is suited for food, packaging, pharmaceutical, cosmetics and personal care industries.
Product Video : Combined metal detector and checkweigher for vermicelli
This video showcases the on-site application of the combined metal detector and checkweigher in the production of vermicelli. The machine performs both metal contaminant detection and weight measurement simultaneously during the conveyance process. It automatically removes any vermicelli containing metal contaminants, ensuring product safety. Additionally, it identifies and rejects products that do not meet the required weight standards, ensuring consistent quality. It significantly improves production efficiency in the food industry, reduces human intervention, and minimizes the risk of defective products, ensuring food safety for consumers.
Product Application

Product Details

Product Features
Integrated metal detection and weight inspection functionality saves space, reduces procurement, installation and maintenance costs, and enhances production efficiency.
Based on the material characteristic and required detection accuracy, different detection probes and rejection systems (pusher rejection, push lever rejection, air blow rejection, rodless cylinder rejection) can be selected.
The two detection systems operate independently or in tandem without compromising precision, ensuring both metal and weight measurements are accurate and reliable.
Offers multiple rejection systme options to meet diverse material defect rejection needs.
User-friendly and intelligent operating system with a high-definition touchscreen for intuitive and convenient operation.
Product Specification
| Technical Specification of Checkweigher | ||||||||
| Model | CW-120 | CW-150 | CW-200 | CW-300 | CW-400 | CW-500 | CW-600 | |
| Single Weighing Scope | ≤20 g | ≤200 g | ≤1000 g | ≤3000 g | ≤20 kg | ≤40 kg | ≤40 kg | |
| Accuracy | ±0.1 g | ±0.2 g-±0.5 g | ±0.3 g-±1 g | ±0.5 g-±3 g | ±1 g-±5 g | ±5 g-±20 g | ±5 g-±20 g | |
| Minium Scale | 0.01 g | 0.1 g | 0.1 g | 0.1 g | 1 g | 1 g | 1 g | |
| Conveying Speed | ≤30 m/min | 40-70 m/min | 60-90 m/min | 60-90 m/min | 30-60 m/min | 25-50 m/min | 25-50 m/min | |
| Max Speed | 100 pcs/min | 200 pcs/min | 160 pcs/min | 80 pcs/min | 60 pcs/min | 40 pcs/min | 35 pcs/min | |
| Products to be Weighed | Length | ≤50 mm | ≤150 mm | ≤300 mm | ≤300 mm | ≤500 mm | ≤650 mm | ≤650 mm |
| Width | ≤50 mm | ≤120 mm | ≤180 mm | ≤270 mm | ≤350 mm | ≤440 mm | ≤530 mm | |
| Conveyor Belt | Length | 250 mm | 300 mm | 400 mm | 450 mm | 620 mm | 1000 mm | 1200 mm |
| Width | 120 mm | 150 mm | 210/250 mm | 300 mm | 400 mm | 500 mm | 600 mm | |
| Rated Power | 0.1 kW | 0.1 kW | 0.15 kW | 0.4 kW | 0.4 kW | 0.4 kW | 0.4 kW | |
| Power Supply | AC 220 V ±10% 50 Hz (60 Hz) | |||||||
| Rejection | Air Blow/ Push Lever /Flap/ Belt Sinking | |||||||
| Controling System | High Speed A/D Sample Controller | |||||||
| Operating Panel | Touchscreen | |||||||
| Preset Product's Name | 99 | |||||||
| Operating Direction | Facing Machine, From Left to Right | |||||||
| Working Environment | Temperature: 0℃-40℃, Humidity: 30%-95% | |||||||
| Material of Machine | SUS304 | |||||||
| Technical Specification of Checkweigher | |||||||||||
| Model | 3010 | 4015 | 5015 | 5020 | 5025 | 5030 | 6030 | 6035 | 6040 | 6050 | |
| Passing Width | 300 | 400 | 500 | 500 | 500 | 500 | 600 | 600 | 600 | 600 | |
| Passing Height | 100 | 150 | 150 | 200 | 250 | 300 | 300 | 350 | 400 | 500 | |
| Sentivity | Fe Ф | 0.8 mm | 1.0 mm | 1.0 mm | 1.2 mm | 1.5 mm | 2.0 mm | 2.5 mm | 3.0 mm | 3.5 mm | 4.0 mm |
| Non-Fe Ф | 1.0 mm | 1.2 mm | 1.2 mm | 2.0 mm | 2.0 mm | 2.5 mm | 3.0 mm | 3.5 mm | 4.0 mm | 5.0 mm | |
| SUS Ф | 1.2 mm | 1.5 mm | 1.8 mm | 2.2 mm | 2.5 mm | 3.0 mm | 3.5 mm | 4.0 mm | 4.5 mm | 5.5 mm | |
| Speed m/s | 0.25-0.6 | ||||||||||
Note:
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.
The detection sensitivity is the test result obtained by the metal cards passing through the detection tunnel, without carring products. 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.
Product Dscription
A combined metal detector and checkweigher is an integrated system used in manufacturing and packaging lines to perform two essential quality control functions: detecting metal contaminants and weighing products for accuracy. This type of system combines the capabilities of a metal detector, which detects for metal contamination in products, and a checkweigher, which ensures that each item is filled with the correct amount of product (i.e., within a specified weight range). Both parts are housed in a single system, streamlining the production line and improving operational efficiency by performing these tasks simultaneously. The metal contaminants detection part can detect ferrous, copper, alumnium, stainless steel. The weighing part can inspect weight-noncompliant product. And this machine is suited for food, packaging, pharmaceutical, cosmetics and personal care industries.
Product Video : Combined metal detector and checkweigher for vermicelli
This video showcases the on-site application of the combined metal detector and checkweigher in the production of vermicelli. The machine performs both metal contaminant detection and weight measurement simultaneously during the conveyance process. It automatically removes any vermicelli containing metal contaminants, ensuring product safety. Additionally, it identifies and rejects products that do not meet the required weight standards, ensuring consistent quality. It significantly improves production efficiency in the food industry, reduces human intervention, and minimizes the risk of defective products, ensuring food safety for consumers.
Product Application

Product Details

Product Features
Integrated metal detection and weight inspection functionality saves space, reduces procurement, installation and maintenance costs, and enhances production efficiency.
Based on the material characteristic and required detection accuracy, different detection probes and rejection systems (pusher rejection, push lever rejection, air blow rejection, rodless cylinder rejection) can be selected.
The two detection systems operate independently or in tandem without compromising precision, ensuring both metal and weight measurements are accurate and reliable.
Offers multiple rejection systme options to meet diverse material defect rejection needs.
User-friendly and intelligent operating system with a high-definition touchscreen for intuitive and convenient operation.
Product Specification
| Technical Specification of Checkweigher | ||||||||
| Model | CW-120 | CW-150 | CW-200 | CW-300 | CW-400 | CW-500 | CW-600 | |
| Single Weighing Scope | ≤20 g | ≤200 g | ≤1000 g | ≤3000 g | ≤20 kg | ≤40 kg | ≤40 kg | |
| Accuracy | ±0.1 g | ±0.2 g-±0.5 g | ±0.3 g-±1 g | ±0.5 g-±3 g | ±1 g-±5 g | ±5 g-±20 g | ±5 g-±20 g | |
| Minium Scale | 0.01 g | 0.1 g | 0.1 g | 0.1 g | 1 g | 1 g | 1 g | |
| Conveying Speed | ≤30 m/min | 40-70 m/min | 60-90 m/min | 60-90 m/min | 30-60 m/min | 25-50 m/min | 25-50 m/min | |
| Max Speed | 100 pcs/min | 200 pcs/min | 160 pcs/min | 80 pcs/min | 60 pcs/min | 40 pcs/min | 35 pcs/min | |
| Products to be Weighed | Length | ≤50 mm | ≤150 mm | ≤300 mm | ≤300 mm | ≤500 mm | ≤650 mm | ≤650 mm |
| Width | ≤50 mm | ≤120 mm | ≤180 mm | ≤270 mm | ≤350 mm | ≤440 mm | ≤530 mm | |
| Conveyor Belt | Length | 250 mm | 300 mm | 400 mm | 450 mm | 620 mm | 1000 mm | 1200 mm |
| Width | 120 mm | 150 mm | 210/250 mm | 300 mm | 400 mm | 500 mm | 600 mm | |
| Rated Power | 0.1 kW | 0.1 kW | 0.15 kW | 0.4 kW | 0.4 kW | 0.4 kW | 0.4 kW | |
| Power Supply | AC 220 V ±10% 50 Hz (60 Hz) | |||||||
| Rejection | Air Blow/ Push Lever /Flap/ Belt Sinking | |||||||
| Controling System | High Speed A/D Sample Controller | |||||||
| Operating Panel | Touchscreen | |||||||
| Preset Product's Name | 99 | |||||||
| Operating Direction | Facing Machine, From Left to Right | |||||||
| Working Environment | Temperature: 0℃-40℃, Humidity: 30%-95% | |||||||
| Material of Machine | SUS304 | |||||||
| Technical Specification of Checkweigher | |||||||||||
| Model | 3010 | 4015 | 5015 | 5020 | 5025 | 5030 | 6030 | 6035 | 6040 | 6050 | |
| Passing Width | 300 | 400 | 500 | 500 | 500 | 500 | 600 | 600 | 600 | 600 | |
| Passing Height | 100 | 150 | 150 | 200 | 250 | 300 | 300 | 350 | 400 | 500 | |
| Sentivity | Fe Ф | 0.8 mm | 1.0 mm | 1.0 mm | 1.2 mm | 1.5 mm | 2.0 mm | 2.5 mm | 3.0 mm | 3.5 mm | 4.0 mm |
| Non-Fe Ф | 1.0 mm | 1.2 mm | 1.2 mm | 2.0 mm | 2.0 mm | 2.5 mm | 3.0 mm | 3.5 mm | 4.0 mm | 5.0 mm | |
| SUS Ф | 1.2 mm | 1.5 mm | 1.8 mm | 2.2 mm | 2.5 mm | 3.0 mm | 3.5 mm | 4.0 mm | 4.5 mm | 5.5 mm | |
| Speed m/s | 0.25-0.6 | ||||||||||
Note:
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.
The detection sensitivity is the test result obtained by the metal cards passing through the detection tunnel, without carring products. 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.