950X850X250MM Moulding Boxes For Foundry High Pressure Molding Line

Product Description:

We have more than 20 years experience supplying moulding box to foundries using SINTO, HWS, DISA, KW, GF, FH moulding ntimes, we have a lot of customers in France, Spain, India, Italy, UAE using our moulding box and pallet car.

Moulding box also named moulding flask, mold flask, sand flask, sand box, which is important tools for foundries using automatic or demi-automatic moulding hined by advanced CNC machines and dimensions controlled by CMM, our products achieve higher accuracy and better interchangeability. The flasks are manufactured with ductile iron, higher grade gray iron, or steel welding, and they have higher rigidity and can bear higher pressure impact. In addition, we design and manufacture different sizes of customer drawing and technical specification.

It is the sand box used for the high pressure modeling machine. In the work process to bear a high pressure, should also have the following characteristics:

• sandbox walls have higher stiffness and strength. To maintain the accuracy of the size of the sand shape.

2) Flask assembly is equipped with slide path, positioning holes, limit block, closing pin, etc. In order to complete the sand box shape, transportation, positioning, turning, fit, pouring, sand landing and other functions.

3) sand box is generally without belt. Easy for automatic modeling and sand fall.

• The inside of the sand box wall is in a certain degree of concave shape. To ensure that the sand shape does not fall off and does not shift during the process of transportation, flipping and so on.

• Thesand box has high positioning accuracy to ensure the size accuracy of the casting. Stress annealing shall be eliminated before the blank processing.