Haas ST Series

If you’re out here looking for a CNC turning center machine that will provide you with value and reliability without breaking the bank, then you have reached the right page. We have here a collection of different used Haas ST series CNC machines, which can be the right fit for your machining shop. The ST series of Haas is preferred by machinists all around the world for different reasons, like efficiency, accuracy, and long-term dependability. So, if you’re also interested in buying a used Haas ST CNC machine, then continue with us till the end, and we will discuss everything that you need to know.

Why Choose a Used Haas ST Series Lathe Machine?

Here are some of the major reasons why you should choose the used Haas ST series lathe machines:

1. Cost savings: The new Haas ST models are pretty costly, so buying a used CNC model will be a better financial decision for you. The used ST series lathes will come to you at a cheaper price compared to most of the used lathes of other high ends, and when you are able to save on upfront cost, you’re able to gain the ROI faster.
2. Proven performance: The ST series of Haas has been in the market for years, and their customers have always reviewed them to be a great machine. Also, when you buy a used machine, you get to know the performance details of that particular machine, which will give you detailed proof of the performance of the CNC machine.
3. Versatility in operations: The Haas ST series CNC lathe is also well known for its versatility in operations. They can be used for machining one part at a time and also for large scale production runs.
4. User friendly interface:  One of the major reasons behind the popularity of the Haas ST series lathe machines is their user friendly interface, which makes it easier for operators to do complex machining. Even newbie operators will be able to get the manufacturing jobs done for you with the help of the user-friendly interface of these machines.
5. Less depreciation: Haas CNC machines are known to be long lasting, and have huge demand in the manufacturing market of the USA. So, even if you decide to sell your Haas ST series lathe machine after a few years, you will be getting a good price, especially when you sell it to MachineStation.

Considerations To Make Before Buying a Used Haas SL Series Lathe:

Here are some things you need to keep in consideration before buying a used Haas ST series lathe machine:

1. Not the fastest: If you’re in search of a CNC lathe machine that can do super fast machining cycle, then this might not be the best choice for you, because there are lathes of brands like Okuma and DMG Mori which will be able to do the same machining work at a much faster speed.
2. Technology gap: The machine features user friendly software, but not the most advanced ones. Different new technologies have been introduced in different lathes, which are not available in these models.

Key Features of the Haas ST Series Lathe CNC Machines:

Here are some of the key features of the Haas ST series CNC machines that can help you in making the purchase decision:

1. The machines come with high spindle speed and power. Their spindle speed can reach up to 4000 RPM, which is a great speed for machining in small shops.
2. They have versatile tooling options. Many ST Series models offer live tooling, Y-axis capabilities (in Y variants like ST-30Y), and long-bed options (L models) for extended part lengths.
3. The models of the ST series of Haas have a compact footprint. Despite their robust build, models like the ST-10 boast a small footprint ideal for space-constrained shops. Larger variants like the ST-40 handle big parts up to 40 inches in diameter,
4. They feature the user friendly Haas control, which is easier for even new operators to control and do the machining work.

Who Should Buy a Used Haas ST Series Lathe?

Here are some people who can decide to buy a used Haas ST series turning center CNC machines:

1. Small to medium sized manufacturers: If you run a manufacturing shop of small to medium scale, then the Haas ST series lathe machines can be a right fit, as they come at an affordable price, have a compact footprint, and have the right features needed for your machining needs.
2. Custom fabricators: If you run a custom fabrication shop, then you can definitely go with these machines as they’re versatile and affordable. Also, it will be easier for you to program this machine for custom operations.
3. Educational institutions: Haas ST series machines are affordable, and their machines are widely used in American manufacturing shops, so your students will be able to easily get a job in any manufacturing shop in the USA.

Conclusion:

Haas ST series CNC machines are affordable, reliable, and have a compact yet robust design. All of these factors make the machine the right choice for several manufacturing shops in the USA, but the features may vary depending on the particular model and its year of design. In case you’re planning to buy a used Haas ST series CNC machine, you should definitely do it from us.

FAQs:

1. What is the Haas ST Series, and what models are available?

Ans: The Haas ST series is a collection of high performance CNC turning centers from Haas that offers rigidity, thermal stability, and setup flexibility. Models cover a wide range from smaller machines like ST-10, ST-15, to larger bore versions like ST-40, ST-45, and long-bed variants, as well as Y-axis versions.

2. Can the ST Series machines handle live tooling, Y-axis, bar feeding, and automation?

Ans: Yes, the Y-axis versions of the Haas ST series CNC machines (e.g., ST-20Y, ST-30Y, etc) have the options of bar feeder and automation. 

3. What are common maintenance tasks, and what causes problems?

Ans: Maintenance includes lubrication, coolant system, spindle preload, encoder checks, leveling, and alignment. A frequent problem area: spindle/encoder alarms on ST Series machines.