Used horizontal machining center for sale 311

Horizontal machining centers are an important tool for metalworking manufacturers looking to increase productivity and efficiency in their operations. When considering acquiring one, there are several factors to keep in mind to ensure you are making the right decision for your business.

Main factors to choose an horizontal machining center

Spindle Power:The spindle is the heart of any machining center, and the spindle power is a crucial factor to consider. Spindle power determines the amount of material that can be removed from a workpiece in a given period of time. A higher spindle power means faster cutting speeds and greater precision. When selecting a horizontal machining center, make sure to choose a spindle power that is suitable for the types of materials you will be working with and the level of precision you require.

Workpiece Capacity: The size and weight of the workpiece that a horizontal machining center can handle is another important consideration. Make sure to check the machine's workpiece capacity to ensure it can handle the size and weight of the parts you will be machining.

Tool Magazine Capacity:The tool magazine is where the machine stores its cutting tools. A larger tool magazine capacity means less time spent changing tools, which can increase productivity and reduce downtime. When selecting a machine, consider the size and number of tools you will need and choose a machine with a tool magazine that meets your requirements.

Control System: The control system is the brain of the HMC, and it's essential to select a machine with a control system that is easy to use and offers the functionality you require. Check for features such as easy-to-read displays, intuitive interfaces, and the ability to program and store multiple part programs.

Machine Condition: Finally, it's important to assess the condition of any used machine before making a purchase. Check for signs of wear and tear, damage to the spindle, and any signs of damage or wear to the way surfaces. If possible, arrange to inspect the machine in person before making a final decision.

By considering these factors when selecting a horizontal machining center, you can make an informed decision that will help your business operate more efficiently and productively. Exapro's marketplace offers a wide selection of used horizontal machining centers, and our team is available to help you find the right machine for your needs.

Some options to look at

Here are some of the main options you might encounter:

Pallet changers: A pallet changer allows for the automated loading and unloading of workpieces, increasing efficiency and reducing downtime.

Tool changers:A tool changer allows for the automatic changing of tools, reducing setup time and increasing efficiency.

Rotary tables: A rotary table allows for multi-sided machining, increasing the versatility of the machine.

Coolant systems: A high-pressure coolant system can improve chip evacuation and extend tool life.

Probing systems: A probing system can improve accuracy and reduce setup time by automatically measuring workpiece dimensions and tool offsets.

Automation: Automated loading and unloading systems can further increase efficiency, particularly in high-volume production environments.

High-speed spindles: High-speed spindles can improve machining speeds and reduce cycle times.

Control systems: Advanced control systems can provide real-time monitoring and adjustment of machining parameters, increasing accuracy and reducing downtime.

These are just a few of the main options available on HMCs. When selecting a machine, it's important to consider your specific needs and the options that will best suit your production requirements.

Some of the CNCs for HMCs

Fanuc: A Japanese company that produces a wide range of CNC systems, including those used in HMCs. Fanuc's CNC systems are known for their reliability, precision, and ease of use.

Siemens: A German company that produces advanced CNC systems for various types of machines, including HMCs. Siemens' CNC systems are known for their high-performance capabilities, accuracy, and versatility.

Mitsubishi Electric: A Japanese company that produces a range of CNC systems for HMCs, from simple machines to high-performance models. Mitsubishi Electric's CNC systems are known for their advanced features, such as real-time monitoring and simulation.

Heidenhain: A German company that produces CNC systems for various types of machines, including HMCs. Heidenhain's CNC systems are known for their precision, accuracy, and user-friendly interfaces.

Fagor Automation: A Spanish company that produces CNC systems for HMCs and other types of machines. Fagor Automation's CNC systems are known for their flexibility, adaptability, and advanced features.

Choosing between a horizontal and vertical machining center

The main difference between a horizontal machining center (HMC) and a vertical machining center (VMC) is the orientation of the spindle.

In an HMC, the spindle is oriented horizontally, with the workpiece placed on a rotating table. This setup allows for multi-sided machining and can be particularly useful for large, heavy workpieces that require support on all sides.

In contrast, in a VMC, the spindle is oriented vertically, with the workpiece mounted on a stationary table. This setup is ideal for workpieces with a single large surface, such as those found in the aerospace or automotive industries.

Another key difference between HMCs and VMCs is the way they handle chips. HMCs are designed to handle large volumes of chips, which are easily cleared from the work area by the horizontal orientation of the machine. VMCs, on the other hand, generate smaller chips that can accumulate around the workpiece, requiring more frequent cleaning and maintenance.

When selecting a machining center, the choice between an HMC and a VMC will depend on the specific needs of your business. HMCs are generally better suited for multi-sided machining of large workpieces, while VMCs are ideal for high-precision work on smaller, simpler parts.

Main manufacturers

There are several leading manufacturers around the world. Here are some of the main ones:

Mazak: A Japanese manufacturer known for its advanced HMCs, Mazak offers a range of machines designed for high-speed, high-precision machining. Mazak's HMCs are known for their reliability, accuracy, and versatility.

Haas: An American company that produces a range of affordable HMCs for a variety of industries. Haas machines are known for their ease of use, reliability, and affordability.

DMG Mori: A German-Japanese manufacturer that produces a wide range of HMCs, from compact machines to large, high-performance models. DMG Mori's HMCs are known for their precision, speed, and durability.

Makino: A Japanese company that produces high-performance HMCs for the aerospace, automotive, and medical industries. Makino's HMCs are known for their accuracy, reliability, and high-speed machining capabilities.

Okuma: A Japanese manufacturer that produces a range of HMCs designed for high-volume production. Okuma's HMCs are known for their speed, reliability, and flexibility.

Leadwell: A Taiwanese manufacturer that produces a range of HMCs, from compact machines to large models for heavy-duty machining. Leadwell's HMCs are known for their precision, reliability, and affordability.

Doosan: A South Korean company that produces a wide range of HMCs for various industries, including aerospace, automotive, and medical. Doosan's HMCs are known for their high-speed machining capabilities, accuracy, and versatility.

Kitamura: A Japanese manufacturer that produces high-performance HMCs for the automotive, aerospace, and medical industries. Kitamura's HMCs are known for their accuracy, reliability, and advanced control systems.

These are just a few of the leading manufacturers of HMCs, and there are many other companies producing high-quality machines around the world. When selecting a manufacturer, it's important to consider factors such as the size and type of machine you require, your budget, and your specific industry needs along with possible support and maintenance for selected type of machine.

How does HMCs work

If you are in an investing phase without prior experience about the use of HMC, we advise you to find a specialist to understand the exact type of equipment suiting your production needs. However, here is a quick explanation on how does HMCs work.

A horizontal machining center is a type of machine tool used in manufacturing to cut and shape metal or other materials. HMCs are highly versatile and can perform a wide range of machining operations, including milling, drilling, boring, and tapping.

The basic operation involves mounting the workpiece on a rotary table that moves along an X-Y-Z axis, while the cutting tool remains stationary. The spindle of the machine holds the cutting tool, which rotates at high speeds and cuts into the workpiece as it moves along the table.

HMCs are highly automated and controlled by computer numerical control (CNC) systems, which allow for precise control of the machine's movements and cutting speed. This makes it possible to produce highly accurate parts with tight tolerances.

In addition to the rotary table and spindle, an HMC typically includes a range of other components and features, such as a tool changer for quickly swapping out cutting tools, coolant systems to keep the cutting area lubricated and cooled, and various sensors and gauges to monitor the machine's performance and ensure accuracy.

Consider well your budget

The price of a HMC can vary widely depending on a range of factors, including the machine's size, capabilities, age, and condition. Generally speaking, however, you can expect to pay anywhere from tens of thousands to several hundred thousand dollars for one.

For smaller or simpler machines, prices new may start at around $50,000 to $75,000, while larger or more advanced models can cost upwards of $500,000 or more. Keep in mind that these prices are for new machines; used HMCs may be available at significantly lower prices, depending on their age and condition.

It's also worth noting that the price is just one factor to consider when selecting a machine. Other factors, such as the machine's capabilities, reliability, and suitability for your specific production needs, should also be taken into account.

The prices for used machines usually range from 28 000€ to 97 000€. You can always use our pricing Algorithm Valorexo to pinpoint a fair market price.

Consider all the logistic aspects of buying

Moving industrial machinery from one factory to another can be a complex and challenging process, requiring careful planning and execution to ensure the safety of the equipment, workers, and surrounding environment. Before beginning the process, it's important to evaluate the size and weight of the machine, as well as its fragility and any special handling requirements. Next, a detailed plan should be created that includes the necessary equipment, tools, and personnel needed to move the machine, as well as a timeline and contingency plans for any unexpected issues that may arise. In addition, transportation options should be considered, such as road, rail, or sea transport, and any necessary permits or certifications obtained. Finally, the installation process should be carefully planned and executed, taking into account factors such as the machine's power requirements, anchoring, and alignment. By carefully considering these and other logistics considerations, industrial machinery can be safely and efficiently moved from one factory to another, minimizing downtime and ensuring a smooth transition.

Please make sure you agree on all the details with the seller or ask your Exapro Agent for support.