1. Manual annealing: it needs to be annealed at 600-700 degrees in a tempering kiln.

The bracket is divided into angle steel welding and square steel welding. The load and stability are different, and the price is also very different.

The anti-rust primer has good adhesion to the surface of the casting, has good anti-rust performance, and has good adhesion to the upper paint, which is convenient for construction and storage.

Reasonable selection of cast iron T slotted plate equipment. Rough machining is mainly to cut off most of the machining allowance of the cast iron inspection table, which does not require high machining accuracy.

The T slotted plate is a very important auxiliary equipment in industrial construction. It plays an important role in many processes and is an indispensable tool.

The T slotted plate is suitable for mechanical manufacturing and laboratory testing. It has a good measurement reference surface, machine tool mechanical test measurement reference, and checks the dimensional accuracy or shape deviation of parts and performs strict calibration. It is a basic tool for mechanical manufacturing.