Henan Doing Environmental Protection Technology Co., Ltd products

Doing Group - E waste recycling plant

Henan DOING - How can discarded lithium batteries be reused to extract valuable metals such as copper and nickel?

The disassembly equipment is used to mechanically open the battery shell and separate the internal components. Then, the crusher is used to crush the battery materials to a suitable particle size, and then the hammer crusher is used to crush the materials to a fine size, so that the metal can be fully separated from other components. Magnetic separation equipment can remove iron-containing impurities and initially separate non-magnetic metals such as copper and nickel by using magnetic differences. Gravity sorting equipment such as shaking tables and jigs can separate copper and nickel from low-density plastics and graphite due to their high density based on different densities. Electrostatic sorting equipment can also be used to make use of the difference in the conductive properties of the materials to make copper and nickel show different motion trajectories in the electric field for further purification.

DOING - Photovoltaic panels recycling machine

Physical method Crushing and separation: The photovoltaic panels are broken into particles by mechanical crushing, and the components such as glass, silicon wafers, and metals are separated by combining screening, magnetic separation, and electrostatic separation. For example, equipment such as frame removers and shredders can remove the frame and crush the material, and then use magnetic separators to extract ferromagnetic metals (such as aluminum frames). Technical features Intelligence and automation: The equipment integrates robotic arms and intelligent recognition systems to realize the automation of processes such as frame removal and junction box removal. Environmental protection: The waste gas treatment system reduces the emission of harmful substances (such as hydrogen fluoride), and the comprehensive utilization rate of materials exceeds 95%.