Beizhong manufacturer's inspection platform is suitable for various inspection tasks and serves as a reference plane for precision measurement. The inspection platform is also used as a benchmark for machine tool mechanical inspection and measurement. It checks the dimensional accuracy or geometric deviation of parts and performs precise marking. The inspection platform is an indispensable basic tool in mechanical manufacturing. Specifications for inspection platforms and cast iron inspection platforms: 200*200--3000*8000mm (special specifications are produced according to the buyer's drawings or agreed upon by both parties). Surface quality inspection of the inspection platform: tested by the coloring method. For Grade 0 and Grade 1 plates, there should be no fewer than 25 points within a 25mm square area per side, no fewer than 20 points for Grade 2, and no fewer than 12 points for Grade 3. Inspection platform accuracy: complies with national standard metrological verification specifications, divided into five grades: 00, 0, 1, 2, and 3. The cast iron inspection platform is a reference plane used for various inspection tasks, primarily for precision measurement, machine tool mechanical inspection and measurement, and checking the dimensional accuracy or behavioral deviation of parts. It is an essential basic tool in mechanical manufacturing and is applicable to various industrial fields, such as machine tool manufacturing and electronic production.

The material of the cast iron inspection platform is typically high-strength cast iron, with a high working surface hardness (HB170～240) to ensure durability and stability. Its accuracy grades are divided into 0, 1, 2, and 3, with Grade 0 being the highest precision, suitable for extremely demanding measurement tasks. Cast iron platforms come in various specifications, including rectangular, square, and circular, to meet the needs of different application scenarios.

When using a cast iron inspection platform, it is necessary to operate in accordance with national standard metrological verification procedures to ensure its flatness and accuracy meet requirements. Maintenance and care of the platform are also very important, including regular cleaning and rust prevention, to extend its service life and maintain measurement accuracy.

In summary, the cast iron inspection platform, with its high precision, high strength, and diverse specifications, has become an important tool in the field of industrial inspection. It plays a significant role in ensuring product quality and improving production efficiency.