USED DOOSAN S310

The Doosan S310 is a compact and high-performance CNC turning center designed for precision machining of small to medium-sized components. Manufactured by Doosan Machine Tools, this model is widely used in job shops and production environments where reliability and efficiency are critical.

The S310 typically offers a maximum turning diameter of around 310 mm and a turning length between 450 mm and 750 mm, depending on configuration. It is equipped with a high-speed spindle capable of reaching up to 4,500 RPM and a spindle motor around 15 kW, delivering consistent cutting performance across a wide range of materials.

The machine usually features a 10–12 station turret, allowing multiple operations such as facing, boring, threading, and grooving in a single setup. It is commonly paired with CNC controls from Fanuc, ensuring accuracy, repeatability, and ease of programming.

With its rigid structure, compact footprint, and dependable performance, the S310 is well-suited for both batch production and general machining applications, making it a popular choice in the used CNC market.

DOOSAN S310 SPECIFICATIONS

WHY BUY USED DOOSAN S310

Purchasing a used Doosan S310 is a practical and cost-effective way to add reliable CNC turning capability to your shop. One of the main advantages is affordability—used machines can deliver strong performance at a significantly lower price compared to new CNC lathes.

The S310 is built with a rigid and durable structure, allowing it to maintain accuracy over long production cycles. Machines from Doosan Machine Tools are known for their long service life, and many units remain productive even after years of operation with proper maintenance.

Another key benefit is versatility. With a multi-tool turret and high-speed spindle, the machine can perform a wide range of turning operations in a single setup, reducing cycle times and improving efficiency. Some configurations, such as S310 SML variants, also include live tooling and sub-spindle capabilities for more complex machining.

Used machines are typically available for immediate delivery, helping businesses avoid long lead times associated with new equipment. Additionally, widely used control systems like Fanuc make maintenance and spare parts sourcing easier.

Overall, a used S310 provides a strong balance of performance, reliability, and value.

HOW MUCH DOES A USED DOOSAN S310 COST?

The cost of a used Doosan S310 depends on factors such as year of manufacture, condition, configuration, and cutting hours. Machines built before 2000 are available but limited, typically ranging from $10,000 to $25,000. These machines often have higher cutting hours and older CNC controls but can still handle standard turning applications effectively.

Machines from 2000 to 2010 are the most common in the market and generally fall within the $20,000 to $50,000 range. These units typically feature Fanuc controls, moderate to high cutting hours (often 8,000–20,000+ hours), and offer a solid balance between cost and performance.

For machines produced between 2010 and 2025, prices usually range from $50,000 to $90,000 depending on condition, tooling, and additional features such as live tooling or sub-spindle configurations. Lower cutting hours (for example, under 5,000–8,000 hours) significantly increase value, while heavily used machines are priced more competitively.

Cutting time is a critical factor—machines with low spindle hours command premium pricing, while high-hour machines may require maintenance such as spindle servicing, turret alignment, or ball screw replacement to ensure optimal performance.