1. Counterweight iron is a relatively economical blank forming method, and it can show its economy more for parts with complex shapes. Such as the cylinder block and cylinder head of the car engine, the propeller of the ship, and the exquisite works of art. Some difficult-to-cut parts, such as nickel-based alloy parts for gas turbines, cannot be formed without the counterweight iron method.

2. The size and weight of the parts of the counterweight iron can be adapted to a wide range, and the types of metals are almost unlimited.

3. In addition to general mechanical properties, counterweight iron also has comprehensive properties such as wear resistance, corrosion resistance, shock absorption, etc., which cannot be achieved by other metal forming methods such as forging, rolling, welding, punching, etc.