1. The mould is made carefully. Most of the parts are preciously processed by the digital machine tool and CNC processing method. The main parts of the mould are made of imported materials.

2. The lines of the mould is formed by high-accurate mirror spark to prevent mould seizing and improve the production rate and finished product rate.

3. Each side of the feeding tub has an angular pin, which effectively improves the balance of the slipper to avoid angular pin fracture and slipper damage.

4. Side feeding is adopted to replace the traditional button feeding to improve the smooth of the product and shorten the production period.

5. The mould has a large frame to eliminate heat quickly and extend the service life of the mould. It brings greater economic benefit to the enterprises.