The importance of the casting machine bed; a machine bed casting a direct impact on the rigidity of the machine 2, heat distortion: 3 Cost: weight machine bed of a large proportion of the total weight of the machine, also in the total cost of the machine is also account for a large proportion. Machine bed design, materials to be used as little as possible, to achieve high rigidity. Our factory CNC machine tool castings committed to ensuring the quality of the following criteria: 1, casting ISO9000 management standards, the use of high-quality HT250 cast iron, cast iron machine bed tensile strength up 25000PSI 2, cast in the open air natural aging or artificial aging, reduce assembly. deformation after casting, precision casting and to ensure durability. 3, to ensure the quality of the machine bed casting, casting no cracks, blisters, porosity and other casting defects. 4, inside the machine bed filled with some of the cast polymer to improve the stability of the machine. Our factory CNC machine tool bed casting resin sand casting, a small rough castings casting defects, material closely than cement sand casting. Processing methods using CNC machining, planing, milling, drilling and other equipment and comprehensive. Look forward to your call to discuss. 0317-8177644 8177155