Machine Details
Combo Weight Checker + Metal Detector

Auto weight checker and metal detector unit is widely used for food, pharmaceutical, chemical, textile, clothes, toys, rubber, etc.

With the rapid development of various industries, quality control increasingly stringent, rely on our core technology R&D capabilities, Weighlin have released a variety of online dynamic automatic weight checking sorting machine, metal detector and combo units to meet the current and future market demand with flexible custom ability, by using data technology, compact design,stable running, easy operation, various rejecting system available, integrated with upstream and downstream equipment as a full packing line for wide application, such as bags, bottle, tray, can or box package, piece medicine or seafood sorting, toy inspecting, etc; It will help to enhance the quality control, improve production capacity, reduce maintenance, reduce labor, improve production and management efficiency.

Machine Specifications


  •  Product quality control avoid the client’s complaints;
  •  Save material cost and reduce over-weight times;
  • Online dynamic weighing without influence the normal production; 
  • Stable performance with low maintenance; 


  •  It combines metal detector with check weigher, and detecting the weight and metal at the one step of inside packaging. It increases producing safety and reliability, also saves producing space.
  •  Compact and rigorous mechanical design with industry polish finish
  •  Food grade 304SUS material building 
  •  Using the sensor digital signal processing technology 
  •  Module control to ensure the operation of sensitive stability
  •  7" User-friendly touch screen control; 
  •  Free setting the value during running; 
  •  Quick dismantle and mount for easy-clean;
  •  Self-diagnosis alarm and reset feature; 
  •  Multi-language screen is available;
  •  3-level-password protection; 


Model No. VD-WM220 VD-WM215 VD-WM315 VD-WM320
Max package size Width 300 mm 300 mm 400 mm 400 mm
Height 120 mm 150 mm 120 mm 200 mm
Sensitivity Fe 0.8mm 1.0mm 1.0mm 1.2mm
SUS 1.5mm 2.0mm 2.0mm 2.5mm
Max weight(Kg) 1 kg 2 kg 6 kg 6 kg
Speed(m/min) 30-45 m/min

Additional devices

Related machines