Classification of T-shaped groove ground rail cast iron parts: Grey iron castings (HT) are mainly classified according to their grades, including HT200HT2500HT300, and ductile iron castings (QT), including QT450QT500QT600QT700. Compared with grey iron castings, ductile iron castings have the characteristic of smaller deformation. In recent years, several castings with higher quality requirements have begun to use ductile iron materials.

The T-shaped groove ground rail is designed and assembled into a casting beam platform based on the fixed points of the equipment, which is used for the assembly, implementation, welding, and inspection of large equipment.

The material of the T-shaped groove ground rail is cast iron HT200-300, with a mandatory surface hardness of HB170-240. After two manual treatments (manual annealing at 600-700 degrees and natural aging for 2-3 years), the accuracy of the product remains unchanged, and its function is good.

Specification of T-shaped groove ground rail: Specific specifications can be manufactured according to the buyer's drawings or agreed upon by both parties for production and processing

The T-shaped groove ground rail platform is used for assembling, experimenting, welding, and inspecting large equipment platforms. The ground rail platform is sensitive and convenient to use, and can adjust its position according to the support points of the equipment, which is conducive to the operation of the equipment. When encountering large mechanical equipment, several or more ground rails can be spliced together to serve as a load-bearing platform. The ground rail is an indispensable major equipment in industry.