Plastic metal detector for extruder/pulverizer/crusher machine

The plastic metal detector is very suitable for metal sieving of waste materials such as powders, finely ground bulk materials, and granules. chemical industry.

Mainly used for powder, granule, crushed material, metal separator specially designed for powder material; control and sensing system imported from Germany; detection accuracy is much higher than that of ordinary equipment. It is used to detect and separate magnetic and non-magnetic metal impurities (screen wires, metal chips, welding slag, screws, etc.) from free-falling bulk materials to improve product quality.

The structure and principle of metal detector:
A1: With learning function and product effect suppression function, it can adapt to the detection of different products
A2: It has 200 kinds of product storage functions, and the metal material of the shell and the part that directly touches the product is made of stainless steel 304; it can avoid product accumulation, blockage and mildew.
A3: Rapid rejection by rejection system can reduce material loss and will not interfere with the normal production process
A4: The frame structure is suitable for the cleaning of the body part, the structure is compact, and it is easy to install
A variety of calibers are available, and the model meets all practical applications; opening size 50mm, 70mm, 80mm, 100mm;
A5: The detection accuracy can reach up to Fe0.3mm, SUS0.5mm; the rejection delay can be adjusted from 0.05-60 seconds
A6: Optional sound and light alarm, high temperature application Conveyor belt metal detector

Technical datas of metal detector:

Model OD Test(①,mm) Height Capacity
mm Iron ball


Non-iron ball


Stainless steel ball SUS304 FC(mm) l/h  kg/h
FD-30 30 0.35 0.5 0.8 380 400 300
FD-50 50 0.6 0.75 1.0 380 2000 700
FD-70 70 0.75 0.9 1.35 380 5000 1000
FD-100 100 1.3 1.5 1.8 480 12000 1500
FD-120 120 1.7 2.0 2.6 480 15000 2000
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