El trueque es el presente y el futuro del comercio internacional, especialmente para las personas que se inician en el negocio de importación y exportación. El trueque y más, operaciones triangulares.
La segmentación perfecta para sus propuestas de negocio, Sus lugares de destino, además de su clase de clientes objetivo, además de sus artículos y categorías.
Henan Shuangzhi can produce and process all kinds of die forgings for mining equipment, and customize all kinds of die forgings according to the following processing steps
Make forging drawing according to product parts drawing.
(2) Confirm the die forging process and auxiliary process (including the removal of flash, removal of burr, etc.), confirm the scale of the process, confirm the heating method and heating standard.
(3) confirm the method of removing the appearance defect of billet.
(4) confirm the billet scale, quality and allow public service, select the blanking method.
Choose fine die forging equipment.
The blank is smooth and the mold is smooth and the cooling method of the mold is confirmed.
The cooling method and standard of forgings are confirmed, and the heat treatment method of forgings is confirmed.
The technical requirements and inspection requirements of forgings are put forward.
