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Industrial Coal Mining Stone Cement Metal Detector Machine

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Product Description
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Product Description

SEC series digital intelligent online metal detector can eliminate signal interference furthest from products themselves (like ore, coal, chemical, renewable resources, waste etc.) and conveyor belt itself by using DSP digital intelligent technology, at the same time, ensuring conveyor and products (like ore, coal, chemical, renewable resources, waste etc.) to pass detector, also can achieve perfect detection results.

Application: Plastic, building material, wood, paper making, coal, textile, mines, cement, thermal power, chemical, chemical, waste processing and renewable resources industry etc. it is used for detecting bulk metallic impurities left or mixed with products, which can help avoid damage to working machines.

Features:

1. Using DSP digital intelligent technology deals with detection signal and interference signal, also can effectively and automatically control interference effects, possessing high detection sensitivity and strong anti-interference ability.

2. Having function of self-learning and memory, metal detector can automatically learn and memory products’ features; effectively eliminate “metal effect” that ore, coal itself possesses, besides, it can memory products’ parameters up to 100 kinds.

3. Adjustment of products’ parameter is highly digital and easy to operate. By one-bottom self-learning can precisely set parameters automatically, no need for human to adjust and avoid complex debugging.

4. Metal detector has dialogue type LCD screen, menu, thin film switch bottom; convenient for operation.

5. Metal detector is waterproof, anti-vibration and has strong adaptability to environment and temperature changes.

6. The conveyor belt generally will be installed horizontally, but it can be applied to different angle according to your request.

7. The detector head can be separated, but the belt do not need to be cut.

8. When the impurities is detected,the metal detector will send the stopping signal from the intermediate relays to the conveyor belt system.

2. Size and Sensitivity

Tunnel Width	Tunnel Height	Suitable Conveyor Width	Passing Height	Sensitivity
1000 mm	200 mm	800 mm	150 mm	FeΦ≥2.6 mm	SUSΦ≥4.0 mm
1000 mm	250 mm	800 mm	200 mm	FeΦ≥3.5 mm	SUSΦ≥5.3 mm
1000 mm	300 mm	800 mm	250 mm	FeΦ≥4.2 mm	SUSΦ≥6.3 mm
1000 mm	350 mm	600 mm	300 mm	FeΦ≥4.5 mm	SUSΦ≥6.5 mm
1000 mm	400 mm	600 mm	350 mm	FeΦ≥5.2 mm	SUSΦ≥7.8 mm
1000 mm	450 mm	600 mm	400 mm	FeΦ≥6.1 mm	SUSΦ≥9.2 mm
1000 mm	500 mm	600 mm	450 mm	FeΦ≥6.8 mm	SUSΦ≥10.3 mm
1200 mm	200 mm	1000 mm	150 mm	FeΦ≥2.9 mm	SUSΦ≥4.4 mm
1200 mm	250 mm	1000 mm	200 mm	FeΦ≥3.8 mm	SUSΦ≥5.7 mm
1200 mm	300 mm	1000 mm	250 mm	FeΦ≥4.5 mm	SUSΦ≥6.8 mm
1200 mm	350 mm	800 mm	300 mm	FeΦ≥5.0 mm	SUSΦ≥7.5 mm
1200 mm	400 mm	800 mm	350 mm	FeΦ≥5.6 mm	SUSΦ≥8.4 mm
1200 mm	450 mm	800 mm	400 mm	FeΦ≥6.1 mm	SUSΦ≥9.5 mm
Customized	Customized	Customized	Customized	Customized	Customized

Notes:

1. The detection sensitivity parameters provided above represent the baseline test results obtained by passing standard metal calibration cards directly through the center of the detection tunnel, without carrying bulk products. Please note that the actual operational sensitivity may vary accordingly to the specific physical characteristics of the tested raw materials, the speed of the conveyor belt, or the surrounding electromagnetic working environment. Final calibration should always be based on the actual on-site detection sensitivity during full-load operations.

2. The models and dimensions listed in the specification table represent our standard industrial configurations. However, our actual manufacturing capabilities include numerous specialized variants and bespoke engineering solutions not exhaustively listed here. We specialize in adapting tunnel widths, passing heights, and structural mounts to fit unique facility constraints. For other specific technical requirements, customized engineering blueprints, or detailed integration consultations, please contact our expert customer service and engineering support team for comprehensive details.