泊头市北重机械制造有限公司专业销售的cast iron testing plate，针对cast iron testing plate客户提供相关咨询服务，需要了解cast iron testing plate尺寸、重量、价格、安装、维护等资料请与我们联系。
Testing Surface Plate
There are holes and T slots on the Testing Surface Plate to fixed artifacts and clean the process of scrap iron on it. It can also be made into plain type without T slots.
The material of Cast Iron Testing Plate is high-strength cast iron HT200 and HT250. After two times’ artificial heat aging treatment( Artificial annealing temperature 600℃ to 700℃or 2-3 years natural aging) the internal stress was totally eliminated, so the surface plate have stable accuracy and good wear-resisting performance.
Cast Iron Testing Surface Plate is always used as the datum for measurement of the machinery parts’ geometric tolerance,such as flatness, parallelism, straightness and more. It is also can be used for precision inspection, marking out (layout), and tooling setup. It is an indispensable basic equipment in most mechanical manufacturing industries.