There are 4 aspects to adjudge whether it is a good quality mould.

1. Part quality
1.1 the stability and conformity of the part dimension
1.2 the smoothness of the surface of the part
1.3 the utilization rate of the part materials, etc

2. Mould lifetime
Under the premise of ensuring the part quality, the mould is able to complete the specified cycling time or the number of parts.

3. Mould Maintenance
3.1 The mould is the most convenient to use.
3.2 Parts are easy to demould.
3.3 The production time is as short as possible.

4. Maintenance costs, maintenance periodicity, etc