Mechanical mold production process: Our company has a perfect resin sand production line, and machine tool castings such as mechanical molds are forged using resin sand and lost foam molds. This process results in high dimensional accuracy, uniform uniformity, no box fastening, and no burrs or burrs on the castings; The external lubrication is close to fine forging, the internal structure remains unchanged, and forging defects such as sand holes and air voids are cleaned or reduced. The entire production process is environmentally friendly and pollution-free.

Mechanical mold http://www.btjxjt.com Material: Made of high-quality high-strength cast iron HT250-300, with strong tensile strength and long service life.

Annealing treatment of mechanical molds: Castings undergo two artificial aging treatments to remove internal stress. The internal structure of the casting remains unchanged and is not easily deformed.

Large scale mechanical mold castings can be assembled and manufactured, and can be separated for casting. During processing, perform overall processing to ensure the precision of the equipment and application.