Dual-signal Metal Detector
Dual-signal Metal Detector
Adopting dual-signal detection circuit merging technology: ultra-high sensitivity, strong anti-interference ability and ultra-strong shockproof ability. Dual-signal display function — when a metal object passes through, two signal indicators display different sensing intensities based on the size of the metal. Suitable for detecting metal impurities mixed in products or raw materials during production and processing in industries such as food, medicine, toys, clothing, footwear, chemicals, leather, knitting and paper products — iron and non-ferromagnetic metal articles (iron, copper, aluminium, stainless steel, etc.).
Quick Inquiry
Send your container, product and capacity requirements — our engineers will reply within one business day.
Get a QuoteOverviewCQ-808
Adopting dual-signal detection circuit merging technology: ultra-high sensitivity, strong anti-interference ability and ultra-strong shockproof ability. Dual-signal display function — when a metal object passes through, two signal indicators display different sensing intensities based on the size of the metal. Suitable for detecting metal impurities mixed in products or raw materials during production and processing in industries such as food, medicine, toys, clothing, footwear, chemicals, leather, knitting and paper products — iron and non-ferromagnetic metal articles (iron, copper, aluminium, stainless steel, etc.).
Typical Applications
Key Features01 / FEATURES
Sealed detection coil for stable accuracy
Automatic product learning without manual setup
24 product memories with batch report storage
Detects through aluminium foil packaging
Technical Specifications02 / SPECIFICATION
| Model | CQ-808 (4010 / 4012 / 4015 / 4020 / 4025 / 4030 / 4035) |
| Detection Tunnel Width | 400 mm (or customized, 200 – 2000 mm) |
| Fe Sensitivity (φmm) | 1.0 / 1.2 / 1.5 / 2.0 / 2.5 / 3.0 / 3.5 |
| Non-Fe Sensitivity (φmm) | 1.5 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0 / 4.5 |
| SUS304 Sensitivity (φmm) | 2.0 / 2.5 / 3.0 / 3.5 / 4.0 / 4.5 / 5.0 |
| Body Material | Stainless steel, cold drawing process |
| Alarm Mode | Automatically stops when foreign matter is detected and outputs a 12V buzzer alarm |
| Machine Dimensions | ≤ 1400 mm (L) × 820 mm (W) × 900 mm (H) |
| Machine Weight | ≥ 200 kg |
| Power Supply | AC 220V · 50Hz · 120W |
| Load Capacity | ≤ 20 kg · Speed 25 – 30 m/min (non-adjustable) |
| Worktop | H 700 mm (or customized) |
Frequently Asked Questions04 / FAQ
Yes. The format range is confirmed in the quotation against your can specification, and the machine is set up for your sizes during factory acceptance testing.
CE marking and the declaration of conformity are supplied with every standard machine, together with the electrical and pneumatic schematics.
Yes. Our engineer travels to your plant, installs the machine, commissions it on your product and trains your operators and maintenance staff before handover.
Need A Configuration For Your Product?
Send the can specification, fill volume and required output — our engineers reply within one working day.


