1. Type of Machine Mould making machines come in various types, each designed for specific applications. For instance, CNC milling machines, EDM (Electrical Discharge Machining) machines, and injection moulding machines cater to different manufacturing needs. Generally, CNC milling machines might range from $50,000 to over $200,000, while an injection moulding machine can cost between $10,000 and $250,000 depending on its size and capability.