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E-Waste/PCB Recycling System - Solutions for Sustainable Resource Reuse
SOLUTION BACKGROUND
PCB (Printed Circuit Board) is an indispensable part of modern electronic devices, used to support and connect electronic components. With the rapid replacement of electronic products and the increase in consumption, the number of discarded PCBs has also risen sharply, which not only causes a waste of resources, but also may cause serious pollution to the environment. PCB boards contain a variety of harmful substances, such as lead, mercury and a variety of rare metals. If not handled properly, these substances will seep into the soil and water sources, posing a great threat to the environment and human health. Strengthening the recycling and reuse of PCB boards will not only help alleviate the environmental pressure of electronic waste treatment, but also conform to the trend of global environmental protection and sustainable use of resources.
PROJECT INTRODUCTION
System Introduction
PCB recycling line is a facility specially designed to process and recycle waste circuit boards. The purpose is to extract valuable metals such as copper, gold, silver and rare metals from these waste circuit boards, while also processing and reusing other non-metallic materials. Such recycling not only helps to reuse resources and reduce environmental pollution, but also conforms to the concept of sustainable development.
APPLICABLE MATERIALS
DISPOSAL SOLUTION
MAIN EQUIPMENTS
Shredder
Shredder is an important piece of equipment widely used in the recycling and waste management industries to efficiently break down various materials into small pieces.
Crusher
Crusher is a type of heavy machinery used in mining, construction, waste management, and many other industries to break large pieces of material into smaller particles or fragments.
Grinding
Grinding is a material processing technology widely used in industrial production, mainly used to reduce materials to a finer or more uniform particle size.
Pulse Dust Collector
Pulse dust collector is a highly efficient industrial-grade dust removal equipment, widely used in various manufacturing and processing industries to control the emission of dust and particulate matter in the air.
Airflow Separator
Air flow separator is a device that uses aerodynamic principles to separate solid particles and is widely used in the recycling, food processing and pharmaceutical industries.
Electrostatic separator
Electrostatic separator is a highly efficient separation device specially used to separate mixed materials with different electrical conductivities.
PERFORMANCE ADVANTAGE
Shredder
Shredder are mainly used to cut large pieces of material into smaller pieces. This equipment is particularly suitable for processing materials such as plastics, paper, wood and metal, and is widely used in the recycling and waste treatment industries. Pulverizers can be designed with single, double or four shafts. Depending on the cutting requirements and material type, users can choose the appropriate model.
Crusher
When processing circuit boards, they can be crushed to a fineness of about 20 mesh. This step is usually done by using specialized equipment, such as a grinder or crusher. These devices can effectively grind the circuit boards into smaller particles, making the subsequent separation and extraction process smoother and more efficient.
Grinding
New abrasive disk design, high capacity,good Wear Resistance, theservice life is twotimes longer than the common abrasive disk.Circular vibrating screen:Large Size Recyclefor Second Time Grinding.Feedback systemmakes the grind much more effective.The negative pressure feeding systemprevent the dust from running outAir cooler and circulating water system usedto control temperature andreduce noise ofthe grinding system.
