The price is primarily driven by the automation level, production capacity, and material compatibility. Manual machines are the most affordable but have low output, while fully automatic rotary injection molding machines command a higher price due to their high-speed efficiency. Additionally, the number of workstations (e.g., 20, 24, or 30 stations) and the clamping force (measured in tons) significantly impact the cost. Machines equipped with PLC control systems and servo motors are more expensive but offer 30-50% energy savings and higher precision.