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CQ-806
Chaoqiang
A conveyor metal detector with an integrated lifting mechanism — raise or lower the detection head to match different product heights while permanent magnet signal processing keeps sensitivity stable from 0.8mm Fe.
Detection sensitivity is validated per tunnel height. The 806 adds a lifting mechanism for on-site height adjustment, plus fully customized tunnel dimensions and reject types for your specific production line.
| Tunnel Height (mm) | 100 | 120 | 150 | 200 | 250 | 300 | 350 |
|---|---|---|---|---|---|---|---|
| Fe (φmm) | ≥0.8 | ≥1.0 | ≥1.2 | ≥1.5 | ≥2.0 | ≥3.0 | ≥3.5 |
Newly Upgraded · Performance Enhancement
A lifting mechanism plus permanent magnet signal processing — one machine adapts to changing product heights while detection stays sharp.
Lifting mechanism raises or lowers the detection head to fit different product heights — no re-engineering when your product mix changes.
Digital display with sensitivity and intensity indicators, auto / manual mode, counters and bilingual function keys — simple and efficient to operate.
Real-time sensitivity and intensity indicators pinpoint contaminants clearly, so operators react fast and product loss stays minimal.
Twin induction coils above and below the belt work with permanent magnet signal technology, holding high sensitivity and strong anti-interference through every height adjustment.
An intelligent magnetic induction system recognizes and passes qualified aluminum foil and non-ferrous film packaging automatically — no false rejects.
Built with heavy 3mm stainless steel plate for rust resistance and oxidation protection in humid washdown plants — stable and good-looking for years.
Every component of the 806 is engineered to keep sensitivity stable while your line runs at full speed.
Twin coils mounted above and below the tunnel pair with permanent magnet signal processing, giving sharp sensitivity and solid anti-interference even as the head moves to a new height.
Stainless guide rods paired with a lead screw raise or lower the detection head smoothly — adjust the tunnel height on site to match different product heights.
Attention to every mechanical detail keeps the 806 stable in continuous operation and simple for your operators to maintain.
1 LED display with sensitivity / intensity bar indicators, auto & manual mode, qualified / total / detected counters and bilingual function keys.
2 Advanced 304 stainless steel with 3mm thickness — no rust and strong oxidation resistance in humid washdown environments.
3 Intelligent imported chip with self-learning and memory function — optimizes detection head accuracy and sensitivity automatically.
4 The 806 stands on a rugged stainless steel frame with red swivel casters and leveling feet — roll it into position and lock it level in minutes.
The upgraded 806 adds production-grade intelligence: lifting height adjustment, 0.8mm sensitivity and foil-smart filtering — standard on every unit.
Lifting mechanism adjusts the detection head height on site — one machine handles different product heights without re-engineering.
Fe sensitivity from 0.8mm on a 100mm tunnel — sharp detection for ferrous contaminants on every line.
Upper and lower induction coils with permanent magnet signal processing give high sensitivity and strong anti-interference.
Qualified packaging of aluminum foil and non-ferrous metal films passes automatically — no false rejects on foil-packed goods.
Qualified / total / detected counters track every batch — meet audit and quality traceability requirements.
Engineered with reference to leading Japanese and British designs — dependable performance, excellent value and fine manufacturing quality.
Designed for detecting ferromagnetic metal impurities in products or raw materials — iron nails, iron wires, mesh screen fragments, fish hooks, screws, needle tips and metal tools.
We are a source manufacturer of inspection equipment — the 806 is built, tested and batch-run in our own plant.
Factory-direct supply — machining, assembly and inspection of every 806 happen in our own plant.
Tunnel width, height, lifting range, reject type and material are all made to fit your product and production line.
Multiple 806 units running side by side in production plants — stable performance under continuous duty.
Qualified / total / detected counters on the panel track batch output — meet audit and quality traceability requirements.
Meet the Chaoqiang team at exhibitions worldwide — and bring your samples to test on the machine live.
Tell us your product, belt width and tunnel height — we will configure the 806 to your exact spec.

