Utility model patent certificate of granular electric conductors and non-conductors separation device: Patent No.: ZL200720089238.1

Utility model patent certificate of printed circuit board recycling wind pressure separator: Patent No.: ZL200720089239.6

A kind of printed circuit board pulverizer: Patent No.: ZL200720093087.7

A kind of printed circuit board disassembling device: Patent No.: ZL200720093090.9 Circuit board recycling equipment is developed in combination with advanced domestic and foreign technology. The equipment adopts advanced recycling process by physical methods. Such crushers and high voltage electrostatic separation devices developed by the company are of strong innovation, and their process lines for resource recycling are advanced and reasonable. Such equipment can conduct recovery processing by mechanical pulverization for various waste printed circuit board, computer boards, TV boards, aluminum-plastic panels, copper-coated plates, printed circuit boards and processing waste and waste and used electric appliances. It offers high recovery percent of mental, of which, the purity is up to 98%.
Circuit board recycling equipment (high voltage electrostatic separation type) adopts a process route that makes raw materials such as printed circuit boards to be a mixture of metal and resin fiber powder by dry crushing and pulverization and then separates the metals from the non-metal materials such as resin by high voltage electrostatic separator. To avoid dust pollution in the process, the equipment also uses the three-in-one dust removal equipment independently developed by the company. This dust removal equipment has three-stage dust removal: cyclone dust removal, bag dust removal and dust removal by air cleaner. All of these effectively solve the problem of dust pollution with every index up to the national standard

Raw materials of printed circuit boards Recycled copper particles Recycled non-metals

Features of printed circuit board recycling equipment (high voltage electrostatic separation type):

1.New process of advanced mechanical pulverization and high voltage electrostatic separation is adopted so that the purity of metal and non-metal separated after crushing and dissociation is high;

2.The key technology is to organically integrate different breaking and dissociation equipment dedicated to various waste and used printed circuit board so as to achieve the maximum energy-saving effect and high metal separation rate;

3.The unit consumption of energy to treat one ton of waste and used printed circuit board is only about 3/5 of that of domestic product alike; the largest treatment capacity of one set of equipment is 1 ton per hour.

4.The price of it is only 1/5-1/3 of the similar equipment at home and aboard, and the recovery rate of copper is about 3%-5% higher than other manufacturers of the sort.

5.It has good comprehensive performance, having special effect on computer board, calculator board, TV board and other control printed circuit board, and compatibility for recovery of various circuit boards with capacitor components.

6.This product line is an upgraded and renewed product of wind-separated products, which consumes less power than wind-separated type and has no noise. It needs less manual operation and has higher degree of automation. It improves the efficiency and become compact. Thus it is the most ideal production line to recycle waste and used circuit boards up to the present day.

7.It needs fewer operators and has no pollution and noise. Besides, the equipment is flexible for layout