By Electrifying the high voltage direct current to the electric net, a corona field between the grounding electrode(roller) and the electric net will be created and the space near to the roller will be charged.When feed the material though the feeding bin to the roller the conductive semi conductive material will be absorbed to the electric net side and the non-conductive material will be absorbed to the roller. We recommend using it to extract the copper circuit from the outlet plastic of dry type copper wire granulation machine.
Pre sale service: 1. We can recommend the proper proposal accordingly to meet customer’s request then help customer to choose the proper equipment. 2. Provide the detailed technical parameter of each equipment. 3. Free technical advice. 4. Introduce the relative equipment.
On-purchase service: 1. Report customer the working condition of the order regularly. 2. Pack the machine in export standard. 3. Notice the shipping date in advance.
After sales service 1.Installation&operation: We will guide the user to install the machine on line and help the user to adjust the machine when user changes the raw material. We will inquire user to learn the working condition of the machine regularly and give advice till the user totally know the machine. 2.Warranty: brand new when leaving the factory. we guarantee quality of the machines for a period of one year from the date of a trial run to the finish, but not to exceed thirteen months from the date of which machines away to the delivery port. If any parts (excluding easily damaging parts) are found defective in quality in the first year, the seller should replace free-of-cost. After one year, parts can be replaced on favorable payment basis. 3.Long time free technical support.