Cryogenic crushed by Japanese companies producing deep cold mill, the products sleek, no burr, the shape and other characteristics of a good play powder and the potential of the bonding.

• 深冷粉碎采用日本公司产深冷粉碎机，使产品圆滑,无毛刺,形状好等特点,发挥胶粉的粘接潜力及特性。