Cast iron welding workbench refers to a workbench designed for welding small welding parts. The surface of the welding workbench generally has T-shaped grooves or holes for easy use. The welding platform material is generally HT200 or HT250, which account for more than 98% of the welding platform material. They can meet the requirements of welding workpieces and are relatively inexpensive. Both the tensile strength, hardness, and wear resistance of the welding platform can meet the welding requirements.

Cast iron welding worktable blank casting is divided into resin sand casting and cement sand casting. Large cast iron parts generally use these two casting methods, both of which are lost foam casting. For large batches with relatively small castings, wood mold solid casting is generally used. Resin sand casting is more commonly used for large machine tool castings and high-end welding platform castings, and its price is higher than that of cement sand casting. 80% of welding platforms use cement sand casting for casting castings, which can meet the technical parameters requirements of welding platforms and reduce the manufacturing cost of welding platforms. This is the process flow used by most manufacturers to manufacture welding platforms. The welding platform castings must comply with the national standard GB/T9439-2010.

Application of cast iron welding workbench: Used for power experiments and equipment debugging of machinery and engines, with good planar stability and toughness, and a T-shaped groove on the surface, which can be used to fix experimental equipment.