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Jiangye - Complete Equipment for Crushing and Recovery Spent
`Waste circuit board recycling equipment`, the introduction of foreign advanced technology, comprehensive consideration of safety and environmental protection, with the goal of resource regeneration and benefit maximization, using crushing + low temperature pyrolysis + physical separation process to achieve the elimination of organic resins on circuit boards, it also realizes the efficient separation and enrichment of valuable metals such as copper, tin, iron, aluminum, gold, silver, palladium, and inorganic materials such as glass fiber, and solves the problem of incomplete peeling of metals and non-metals and partial recovery of copper and tin. Low and bromide environmental pollution and other series of industry technical problems.
Effectively recover valuable metals such as copper, tin,iron, aluminum, gold, silver, palladium, etc. from waste circuit boards in a safe, environmentally friendly and efficient manner, and realize resource recycling. The comprehensive recovery rate of copper is over 98%. The system passes online oxygen content +Temperature detection + video monitoring, the tin recovery rate is over 91 %, PLC plus position machine centralized chain control, the equipment is automated and intelligent.
Raw materials: market mainstream copper clad laminates, circuit boards with original electronic components
Main components: Brominated epoxy resin binder, glass fiber, copper foil and other three parts, its elemental composition usually contains 20-30% copper, and also contains precious metals such as gold, silver and platinum. (Pre-deplating and recycling can be carried out according to customer needs)
Brominated epoxy resin (BER, IV) adhesive main component:
bisphenol A diglycidyl ether (DGEBA, I), tetrabromobisphenol A bis(2-hydroxyethyl) ether (DGETBBA, II) and dicyandiamide (DICY, HI),
dicyandiamide (DICY) curing agent and other additives.