Our dual-spindle CNC lathe, also known as a sub-spindle CNC lathe, features a main spindle and a sub-spindle that can move independently or in conjunction, which allows the dual-spindle CNC lathe to process two workpieces at the same time or both ends of the same workpiece, significantly improving the productivity and efficiency.
Our dual-spindle CNC lathe is usually equipped with double turrets. You can choose the type and quantity of turrets according to production needs. Some turrets have 8 tool stations, while others have 12 tool stations. Both can store, index, position, and change the tools automatically.
Our dual-spindle CNC lathes are particularly suitable for industries that require high precision machining, such as medical equipment parts, aerospace parts, and automotive parts. We can provide various types of dual-spindle CNC lathes according to your business needs. Please contact us for more information and get the latest price.
Faster Production
The dual spindles work synchronously, which can shorten the processing cycle by more than 50%, making it the best choice for large-scale small parts processing.
Consistent Result
The dual-channel CNC system can coordinate the movement between the main spindle and subspindles, as well as the X/Z axes, to ensure the consistency of the processing results.
Lower Cost of Labor
The dual-spindle CNC lathe processes parts automatically, including changing the tools and switching between different processes. Only one operator is required to complete the entire process of complex parts processing.
Easy Maintenance
The bed is designed with an inclination of more than 30°, making it easier to clean the chips and debris on the dual-spindle CNC lathe after each processing cycle.
The dual turrets can move independently along the X/Z axis, and you can set the working mode(synchronous or asynchronous mode) based on your needs. Some models of dual-spindle CNC lathes also have a Y-axis upper turret to support multi-angle milling and drilling. The standard live tooling on the turret uses tools with a maximum speed of 12,000 rpm. The standard power tool of the turret uses a tool with a maximum speed of 12,000 rpm, supporting composite processing such as turning, milling, drilling, and rigid tapping.
The bed of our dual-spindle CNC lathe is designed with an inclination of more than 30°, and there is a front-loading coolant tank and chip conveyor to provide easier maintenance. We have specially optimized the design of the chuck and tailstock to facilitate operators to check and adjust the spindles, turrets, and tools.
The spindle is designed to be separated from the machine tool to prevent heat transfer from causing deformation of the machine tool frame and other key components. All models of our dual-spindle CNC lathe are equipped with a spindle chiller to prevent overheating problems during the processes. This system helps maintain stable operating temperatures, thus preventing loss of part dimensional accuracy and shortened tool life.
The arrangement of the two spindles of the dual-spindle CNC lathe is often determined by the application.
For facing parallel spindles, the two spindles are placed horizontally and parallel to each other on both sides of the machine tool, suitable for continuous processing of small and medium-sized shafts and discs.
Some vertical twin-spindle lathes have two spindles arranged vertically up and down or left and right. In this case, the upper spindle is mainly responsible for roughing, while the lower spindle performs finishing, reducing the turning of the workpiece. This can improve the rigidity and precision of the workpiece and is suitable for processing large and heavy parts.
What’s the difference between a dual-spindle CNC lathe and a twin-spindle CNC lathe？
A dual-spindle CNC lathe usually refers to a CNC lathe with two spindles, one of which is the main spindle and the other is the sub-spindle. This means that although both spindles have the role of conveying and clamping the processing material and have the same clamping size, the power and through-hole capacity of the sub-spindle are usually smaller.
A twin-spindle CNC lathe usually refers to a CNC lathe with two spindles with the same clamping size, through-hole capacity, and power.
Will it be more difficult to program the dual-spindle CNC lathe?
It will surely be more complex to program a CNC lathe when it has an extra spindle. However, it is also easy to learn how to program the dual-spindle CNC lathe, and you can take the reference from our guidance on the dual-spindle CNC lathe.
What are the typical types of dual-spindle CNC lathe?
There are three main types of dual-spindle CNC lathe. Gang-type dual-spindle CNC lathe, powered turret-type dual-spindle CNC lathe, and Swiss-type dual-spindle CNC lathe.
What should I consider before buying a dual-spindle CNC lathe?
First, you need to determine the material and specifications of the parts to be processed, such as the diameter and length of the bar.
Secondly, the dual-spindle CNC machine tool can perform a series of processes such as turning, drilling, milling, tapping, boring, tapping, and slot tapping. Please make sure that the model you choose meets the needs of your processing parts.
Oturn has been focusing on manufacturing dual-spindle CNC lathes for many years. We have cooperated with thousands of customers in more than 50 countries around the world, helping their parts occupy a large local market share. We will be your trusted long-term partner
