Recycling machines (Compact PCB) and recycling lines (PCB LINE) are Mingxin’s solutions to valorize the electronic waste materials by recovering the metals fraction and the precious metals by separating the inerts.

The careful design of the machines allows to drastically reduce the loss of precious metals making the business profitable and attractive.

The Mingxin electrostatic separation system E-Sorting, downstream of the PCB system, allows to recover the finer fractions of precious metals.

The PCB System allows to recover:

• ferrous components
• metals (copper, aluminium, tin)
• precious metals (gold, silver, palladium)
• inert organic fraction

Mingxin offers three models of compact systems – PCB Compact Line – with capacity up to 1000 kg/h, while for higher production, dedicated lines can be designed on request.

Application and performance

Few years ago ,through two-time crushing the PCB and then use gravity separator to separate the mixture powder.The purity of the final copper powder is around 85% and there is amount of metals remained in the dust also .
Now using the electrostatic technology the purity of the final copper powder can reach to 98% which is strongly recommended.

It aims to extract and recover metal and non-metallic from the waste PCB through the process of crushing, pulverize and air separation. It eradicates the traditional way of incineration and chemical agents dousing and tremendously reduces environmental pollution,and it contributes greatly to human health and ecological balance. It has the advantages of saving space, same separation efficiency but low cost, automatic processing, stable performance, easy operation ,convenient maintenance and recovery rate. The equipment ,being the first technology of its kind on national level ,was awarded patent : ZL201220378322.6 .Suitable for Computer circuit boards, lap computer circuit boards, LED mobile phone PCB, washing machine PCB, induction cooker PCB, air conditioner PCB, leftover material, scrap circuit board, copper clad laminate, etc.

The equipment has six advantages:

1. Sound Proof

2. No need water

3. No dust pollution

4.High rate of metal recovery

5.Saving power,saving labour

6.No waste,metal and non-metallic 97% of full recycling.

Process flow

Steps

1. Electronic components dismantling line: Disassemble the electric components by PCB Baking machine, no smoke pollution;

2. Primary shredder: It is used to crush circuit board baseplate into small pieces 5-20mm;

3. PCB all-in-one machine: PCB fine crusher: Further pulverize small pcs into powder; Air separation: it used for separating metal and nonmetal; Cyclone dedust machine: dust collection.

4. Pulse dust collector: The complete process is no dust, no pollution.

Technical parameters of  circuit board recycling machine

Wipe Off the components

Dust Re-move System

Copper

Quality certification

International partners