The main difference between dry type copper wire granulator and wet type copper wire granulator lies in whether water needs to be added in the whole separation process. As for which type copper wire granulator is better, different manufacturers will have different opinions. If you want to buy a better copper wire granulator, it is necessary to deeply understand the differences between dry type copper wire granulator and wet type copper wire granulator.
Firstly, from the aspect of technology, the wet type copper wire granulator adopts the separation principle of gravity shaking table, while the dry type copper wire granulator adopts the principle of airflow separation and electrostatic separation.
Wet type copper wire granulator machine
The wet type copper wire crusher is installed above the water type separator, and the broken wires directly enter the water type separator. The metal and plastic will be separated under the action of water flow and vibration. However, the copper separated by water type separation is wet, and the copper color after soaked in water is not as good as that of dry type. What's more, it is easy to be oxidized and the copper quality is reduced. The most serious is that the selling price of one ton of copper may vary by hundreds of dollars.
Working process of dry type copper wire granulator machine
The dry type copper wire granulator can easily separate copper and plastics through a series of processes such as shredding, crushing, magnetic separation, airflow separation and electrostatic separation. Its separation rate can reach more than 99%. Moreover, the separated copper and plastic can be sold directly without drying, saving manpower. [ Related Reading: Copper wire granulator machine working process video ]
Dry type copper wire granulator machine
Secondly, from the aspect of environmental protection, the dry type copper wire granulator adopts the physical separation method, and there is no waste water, no waste gas and no waste residue in the whole process. And there is a supporting dust removal device, which fully meets the national environmental protection requirements; The wet type copper wire granulator needs to add water all the time in the process of use, so waste water treatment is a big problem. And the price of environmental protection configuration of corresponding water treatment is relatively high. If environmental protection configuration is not added, it is difficult to meet the national environmental protection requirements.
Dry type copper wire granulator machine
Finally, in terms of resource recovery, the metal recovery rate of dry type copper wire granulator is more than 99%, and the separated copper is of high quality, which can be directly used as raw materials for various copper processing industries; In the process of continuously adding water to separate metal and plastic, the copper separated by wet type copper wire granulator will have some loss, so the metal recovery rate is relatively low, and the copper quality is also damaged. By comparision, the resource recovery and utilization rate of wet type copper wire granulator is relatively low.
From the comparison of the above three points, the advantages of dry type copper wire granulator are obvious, which is why Henan Doing Environmental Protection Technology Co., Ltd. focuses on the R & D and manufacturing of dry type copper wire granulator. In addition, the environmental protection requirements of various countries are all getting higher and higher.
Dry type copper wire recycling machine
Since you want to do this business, you had better choose an environmentally friendly copper wire granulator. DOING dry type copper wire granulator, with high standard production technology and fitting the environmental protection standards, allows you to worry free and make a lot of money easily!
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