Waste PCB circuit board recycling machine Working Principle and Advantages
Workflow: The first crusher adopts double-shaft shredding, the second crusher adopts hammer crusher, and the third crusher adopts high-speed turbine crusher. The material is pulverized into powder through three-stage pulverization, and then sorted by air separation equipment and electrostatic separation equipment. The recovery rate of copper in waste circuit boards is over 98% through separation and sorting equipment.
Advantages:
Compact structure, reasonable layout, stable performance and low noise.
Adopt PLC to control the whole production line to feed evenly and coordinate the operation. Three times of crushing is adopted to make the processing capacity reach 800kg per hour
The crushing chamber uses circulating water to control temperature and reduce noise.
The whole production line adopts negative pressure feeding to effectively reduce dust overflow. The return system makes crushing more efficient.
The separation rate of air separation equipment is as high as 99%.
The efficiency of pulse dust removal equipment is as high as 99%, which effectively controls the volatilization of dust.
It fully complies with the national environmental protection requirements “Comprehensive Emission Standard of Air Pollutants” GB16297-1996, without secondary pollution.
The high-voltage electrostatic separator makes the separation more fine and efficient, and effectively controls the loss of non-ferrous metals.
Bridges and guardrails are set up at the height of the whole production line, which is convenient for maintenance personnel to monitor and maintain the equipment in real time.
Equipped with magnetic separation function, it can be separated from the material.
