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英国 keighrou Buzzard铸造设备公司最近生产了一种大型的走动抛砂机(图1),用来适应于大件的地面和地坑造型。抛砂机的抛砂头直径为24时,转臂半径长15尺(长
UK keighrou Buzzard Casting Equipment Company recently produced a large walk-around sand throwing machine (Figure 1) designed to accommodate bulky ground and pit shapes. Sand throwing machine throwing head diameter of 24, the boom radius of 15 feet (length