Metal belt buckle manufacturer most using zinc alloy processing, because of the different process and equipment problems may also vary. Because the belt buckles are made by die casting, so when the batch product problems when we check the problem, repair mold, reduce the loss in order to achieve better late than never.

1, metal belt buckle place too much burr

2, the mold die-casting MAO embryo of semi-finished products in batches after deformation phenomenon

3, guide post injury. Guide post main guiding role in the mould, to ensure the forming surface of core and cavity into each other, in any case not to guide pin for stress or positioning parts.

4, dynamic bending template. When injection mold, mold cavity have a huge pressure, melt is in commonly 600 ~ 1000 kg/cm.

5, cooling bad or waterway is leaking. Mold cooling effect directly affect the quality and production efficiency of products, such as poor cooling, product shrinkage, or uneven contraction become warped surface defects such as deformation occurs.