Working principle
Scrap crushing production line belongs to the category of waste metal recovery production line equipment. It is mainly for crushing and processing of large volume scrap iron and steel materials. Scrap crusher is the basis of the extension of broken scrap metal recovery. The whole production line is composed of feeding conveyor – host machine – vibrating feeder – discharging conveyor – magnetic separator – iron conveyor – impurity conveyor – dust collector – PLC control cabinet.
Applications
Machine list
Pre-shredder machine
Pretreatment shredding machine is the first step of waste metal recycling production line, shredding thin and light metal with a certain strength, increase its accumulation density for easy transportation, recycling. Shredding objects such as metal barrels, refrigerators, cars, scrap steel, steel furniture and so on through the feeding system into the inside of the shredding box, box bearing shredding blade, material after shredding blade tearing, squeezing, shearing and other comprehensive effects, shredding into small pieces of material, discharged from the lower part of the shredder machine.
Hammer shredder machine
Crusher can do deeper shredder to be granule after primary crushing ,making it reach requirement of output material size ,this is serise crusher has economical ,strong practicability,easy operation ,long lifetime,meanwhile can be converiently maintenance ,output the foreign matter more conveniently ,the abrasive grit bulk density over 1ton/m3.
Magnetic separation
Magnetic separator in this production line can be preliminary separation of ferrous metals and non-ferrous metals, through magnetic separation can make the final metal clean, recovery price is higher, is an indispensable link in this production line.
Dust collector
Pulse bag filter under the fan power traction, dust collector and dust removal internal pipeline and dust hood mouth forming negative pressure environment, make the dust in the dust under the action of pressure difference into dust catcher, airflow through the dust filter bag filter, dust trapped in the bag and, through the pLc control instrument regularly to the input pulse signal pulse valve, The high pressure wind of compressed gas will blow the dust attached to the filter bag surface and collect it into the dust hopper, so as to achieve the purpose of collecting dust. The clean gas after treatment is discharged from the chimney by the dust removal fan.
Eddy current separator
Eddy current separator at work, in the separation of magnetic roller surface to produce alternating magnetic field, when there is a non-ferrous metal through the magnetic field on the conductivity of the will in non-ferrous metal induced eddy current and the eddy current itself will produce with the original magnetic field opposite the direction of the magnetic field, non-ferrous metal (such as copper, aluminum, etc.) may be because the repulsion of the magnetic field and leap forward along the transport direction, To achieve separation with other non-conductor or non-metal materials, to achieve the purpose of sorting.
Customer site
Customer Case
