... and Features:HYT-1000, HYT-1200, HYT-1300, HYT-1600, HYT-1800, HYT-2400...... Plastic-Injection Moulding Machines are ... directly, stepless speed changing is achieved.3. Adopting five-pivot point double-elbow hydraulic machinery clamping devices, for energy saving ... and stable movement.4. Adopting computer control, proportional electro-hydraulic drive, auto-alarm, fail safe, high degree of automation ...