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This section provides an overview for gantry type machining centers as well as their applications and principles. Also, please take a look at the list of 13 gantry type machining center manufacturers and their company rankings. Here are the top-ranked gantry type machining center companies as of December, 2024: 1.CORMAK Jerzy Zalewski company, 2.DN Solutions, 3.TOS KUŘIM – OS, a.s..
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A gantry type machining center is a type of machining center that is automatically controlled by CNC (computer numerical control) commands.
It is classified as the largest machining center and consists of a spindle, table, column, NC unit, and automatic tool changer (ATC). It is so called because the structure supporting the spindle, which rotates the cutting tool, is gantry-shaped when viewed from the front of the machine.
Because of its structure which allows for a large width and length of the table for loading the cutting workpiece, it is used for heavy-duty cutting of large products. Because it is a very large facility, it is used only in a limited number of processing plants.
Because of the large size of double-column machining centers, there are only a limited number of domestic manufacturers of these machines. On the other hand, demand for double-column machining centers is increasing for use in larger semiconductor facilities and in the production of molds for electric vehicles.
The gantry type machining centers currently in operation in Japan are capable of machining workpieces up to 12 m or more in length, 4 m or more in width, and 1 m or more in height, so their main applications are for large products.
Because of their extremely precise positioning and cutting accuracy, they are used in the machining of rotating parts for wind and hydropower generation equipment, nuclear power generation equipment, structural parts for aircraft, large vacuum chambers for semiconductor manufacturing equipment. They are also used for chambers for FPD manufacturing equipment such as liquid crystal and organic EL, parts for large ship motors, and parts for the automotive and aerospace industries. The principle of the double-column machining center is as follows.
The structure of a gantry type machining center consists of a table on the floor for loading the workpiece to be machined, columns on either side of the table (the vertical pillars of the "gantry"), crossrails connecting the columns above the floor, and a spindle that moves on the crossrails.
Although large, it is suitable for precision cutting because of its high-precision positioning of around 2μm, and can be used for a variety of machining operations by changing the spindle attachment. However, the equipment itself is very expensive and the machining cost is also high.
Gantry type machining centers are classified into the following types according to the way each part moves. Each of the following types has a different rigidity, or direction to improve accuracy, and is selected mainly according to the axial direction in which accuracy is desired.
The column is fixed, and the spindle moves left and right on the crossrail. The spindle itself moves up and down, and the table moves in a direction perpendicular to the crossrail.
The column is fixed; the spindle moves left and right on the crossrail, and the crossrail moves up and down. The table moves in the same way as in the fixed crossrail type.
The table is fixed, and the column moves along the table. There are two types of crossrail movement: fixed type and movable type.
A gantry type machining center consists of the following components:
The spindle is used to mount and control the rotation of the cutting tools. In gantry type machining centers, the spindle number is No. 50 to accommodate heavy-duty cutting. The shank is larger than that of No. 40, which is often used in machining centers.
The bed is equipped with a guide surface to guide the table and supports the bottom of the machining center.
The table is a surface on which the workpiece is placed and has grooves for holding and securing the workpiece with T-shaped nuts. The table is wide enough to accommodate workpieces over 2 m in length, and a crane is often used to remove and install workpieces.
This is a column-like entity connected to the bed and extending vertically, and is the component that supports the main spindle. The main feature of the gate type is that the column is supported by two columns, which form a gate-like shape.
This is an operation panel for operating the machine tool, such as creating NC programs and manually operating the machine by means of handles.
Crossrail is a rail that supports the spindle. It can be divided into two types: a movable type in which the crossrail moves up and down and a fixed type in which the spindle moves up and down.
*Including some distributors, etc.
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CORMAK Jerzy Zalewski Company, which was established in the 1980s and is based in Siedlce, Poland, is a manufacturer of machines and technological solutions. The company crafts band-cutting machines, milling machines, sliding saws, edgebanders and accessories, and CNC press brakes. It also manufactures electric mast trolleys, mast pallet trucks, high-pressure compressors, centrifugal fans, as well as tool sharpeners and grinders. Its band-cutting machines are specifically used for cutting metal elements. Its modern models of milling machines are equipped with step-less regulation of spindle speed and also have the ability to program some parameters as they wish.
Okuma Corporation is a Japanese machine tool manufacturer that was founded in 1898 as the Okuma Noodle Machine Company before rebranding in 1918. Based in Oguchi, Aichi Prefecture, the company produces a wide selection of machines including CNC lathes, multi-axis machining centers, grinders, and multitasking machines. It also offers software and automation solutions that can be customized to improve the performance and functionality of its products. Okuma Corp. maintains a global support network via 28 subsidiaries located throughout Asia, the Americas, Europe, and the Pacific regions.
Kunshan Baichuan Precision Parts Co., Ltd. operates as a manufacturer of customized CNC machining based in China. The company offers a comprehensive range of metal and non-metallic parts customization services. Some metallic machinable materials include aluminum, stainless steel, mild steel, steel alloys, and tool steel. Machinable non-metallic materials include Nylon, PTFE, Polycarbonate, Polyethylene, PVC, and more. This extensive array of materials positions it as a valuable partner for clients with varied manufacturing requirements.
Ken Ichi Machine Co. Ltd., established in 2009 and based in Taiwan, China, is a manufacturer and supplier of 5-axis machinery. The product portfolio includes a diverse range of 5-axis gantry machinery such as double column high speech 5-axis machinery, gantry type 5-axis machinery, moving column machinery, double column, high torque, and cross beam machinery. The products are used in multiple industries which include aerospace, automotive, aircraft engines, and general machinery industries.
YONG JU PRECISION TECHNOLOGY CO., LTD., located in Taichung, Taiwan, is a manufacturer of CNC double-column machining centers. The company's product lineup includes various models designed to meet specific machining needs, such as Fixed Double-Column Machining Center, Sliding Double-Column Machining Center, 5F Double Column Machining Center, and Horizontal Milling and boring Machining Center. The company holds the ISO9001 and ISO14001 certifications to ensure excellence in its quality management and environmental responsibility.
AWEA MECHANTRONIC CO., LTD., established in 1986, is a manufacturer of precision CNC machine tools located in Taiwan. The company offers various CNC machining solutions, including Vertical Machining Centers (VMC), Horizontal Machining Centers (HMC), 5-Axis Machining Centers, Bridge Type Machining Centers, and Gantry Type Machining Centers. These machines perform accurate machining operations, ensuring that parts and components meet tight tolerances. The company's products are in various industries, including automotive, general manufacturing, power generation, heavy machinery, and mold making.
VISION WIDE TECH CO., LTD. is a manufacturer of CNC (Computer Numerically Controlled) Machining Centers headquartered in Taiwan. Founded in 1999, the company manufactures an array of CNC machining centers designed to meet the diverse needs of industries worldwide. Its product lineup includes a 5-axis universal machining center, 5-face double column machine center, gantry type machining center, beam moving portal type machining center, horizontal machining center, and vertical machining centers. These machines are designed to meet the demands of modern manufacturing, where precision and efficiency are essential. The company serves various industries, including aerospace, semiconductor, energy, transportation, and industrial machinery.
TAJMAC-ZPS, founded in 1903 with headquarters facilities in the Czech Republic and offices worldwide, is a manufacturer and supplier of automatic machines and multi-spindle tools. The company's products include multi-spindle automatic lathes, vertical machines, gantry-type machining centers, and CNC sliding headstock machines. Its machines are used in various industries that include process automation for various manufacturing processes, such as agriculture, automotive, construction, and steel markets. The company's services include after-sales support, machine commissioning, operation, and maintenance training.
International Manufacturing Teletrading Sources, established in and based in Taiwan, China, is a manufacturer and supplier of machine tools. The product portfolio includes a diverse range of machinery tools with advanced technology. The products are used in various industries such as metal cut, tool systems, fabrication, welder systems, laser cut systems, heat treatment, saw machine and other machine components. The company also offers international technology events, IMTS services and technical support.
Fortune Pacific Limited, established in 1993 and based in China, is a manufacturer and supplier of CNC machinery. The product portfolio includes a diverse range of gantry-type machinery, horizontal and 3-axis vertical machinery, metalwork lathe, radial arm drill machinery, laser cut and gear cut machinery with ISO-certified products. The company also offers services related to research and development with after-sales services. The products are used in various industries such as ship, oil, and gas.
TOS KUŘIM is based in Kuřim, South Moravia, Czech Republic, and is a manufacturer of milling and machining machines originally established in 1942 before being acquired by Toshulin Group in 2018. The company's products include horizontal and movable column machining centers, gantry machining centers for large-scale machining operations, and double-column vertical lathes for heavy machining or casting roughing processes. It also offers custom workplace design, repair, and maintenance services. The company chiefly serves clients in the heavy machinery manufacturing, energy generation, and aerospace sectors.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | CORMAK Jerzy Zalewski company |
19.2%
|
| 2 | DN Solutions |
10.3%
|
| 3 | TOS KUŘIM – OS, a.s. |
9.3%
|
| 4 | Kunshan Baichuan Precision Parts Co.,Ltd |
8.9%
|
| 5 | KEN ICHI MACHINE CO., LTD. |
8.9%
|
| 6 | TAJMAC-ZPS |
7.9%
|
| 7 | Okuma Corporation |
7.0%
|
| 8 | YONG JU PRECISION TECHNOLOGY CO.,LTD. |
6.5%
|
| 9 | International Manufacturing Teletrading Sources |
5.6%
|
| 10 | FORTUNE PACIFIC LIMITED |
4.7%
|
Derivation Method
The ranking is calculated based on the click share within the gantry type machining center page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Taiwan
|
4 | 36.4% |
United States of America
|
1 | 9.1% |
|
Poland
|
1 | 9.1% |
|
Japan
|
1 | 9.1% |
|
China
|
1 | 9.1% |
| the Czech Republic | 1 | 9.1% |
|
Czech Republic
|
1 | 9.1% |
Italy
|
1 | 9.1% |
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