Size qualified, smooth surface, tight internal organization, no blisters, inclusions, cracks, porosity and shrinkage
Model : three claws ,four claws ,three-dimensional four claws ,six claws ,eight claws,
Double-anode steel fixing shaft and other models.
Production technology : EPC
Features : good conductivity, size qualified, smooth surface, tight internal organization, no blisters, inclusions, cracks, porosity, shrinkage and other defects. Good control to harmful elements.