1. Specially designed high efficient large diameter screw, not only injection volume, but also shorten the storage time. 2. Using special screw cylinder, good plasticizing effect, fast melt glue, suitable for large injection. 3. Increased power system, more rapid injection speed, shorten the production cycle, improve production efficiency. 4. New rigid frame, more obvious shock absorption, more stable production. 5. The new clamping unit, coupled with a Factor of safety tie rod, improves the rigidity and stability of the clamping structure.