Ningbo Hongjia CNC Technology Co., Ltd. Home / Products / Milling Centre Series / Double Column Machining Centre

Double Column Machining Centre

Drilling and tapping machines use high-quality configurations, such as ‘Gintech PMI’, ‘Shangyin HIWIN’ or ‘THK’ C3-grade ball screws, P4-grade bearings, ‘Speedcn’ direct drive spindles and BT30-21T rotary servo tool changers, ensuring stability and high-precision processing results. Its optional configurations such as high-speed BBT30 spindles and larger tool magazines make the machines more handy when handling efficient and precise drilling and tapping tasks. Coupled with full-axis protective covers, automatic lubrication systems and quick tool change functions, drilling and tapping machines not only improve production efficiency, but also extend the service life of the equipment.

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  • Double Column Machining Centre
  • Double Column Machining Centre

Production Information

Main configurations

Configuration Optional Configurations
Three axes adopt Taiwan-made ‘Yintai PMMI or Shangyin HIVIN’ class C ball screws. X to steel plate shroud, Y axis organ shroud BT40-24T disc magazines
Three axes adopt Taiwan-made ‘Yintai PMI or Shangyin HIVVIN’ or ‘THK’ precision wire rails. Volumetric oil filler BT50-24T disc magazine
P4 grade bearings for three axes Column height

 

Technical parameters

Specification Unit KS1210 KS1510 K1613L KS1612 KS2012
X/Y/Z travel mm 1200*1000*500 1500*1000*500 1600*1300*600 1600*1200*500 2000*1200*500
Table size mm 1300*900 1600*900 1700*1200 1700*1000 2100*1000
Table T-slot size mm 5-18*165 5-18-165 7-22-150 6-22-160 6-22*160
Table Load T 2 2.5 3 2 3
Gantry width mm 1050 1050 1400 1200 1200
Table to the bottom of the column mm 770 770 870 750 750
Z-axis counterweight / Option: Nitrogen counterweight Option: Nitrogen counterweight Option: Nitrogen counterweight Option: Nitrogen counterweight Option: Nitrogen counterweight
Spindle specification / Option:BBT40-150-12000/BBT40-medium 150-15000/HSK63-15000
Spindle transmission method / Direct connection
Rail specification (width/number of slides) / XY roller 45*4/Z roller 45*6 X:Roller 45*6/Y:Roller 45*4/Z:Roller 45*6 XY:45 ball, X:R50*16 Y:R40*12,Z:R40*10 Y-axis 45#gon beads.
Screw specification mm XYZ: R40*10 X: R50*10/YZ: R40*10 XYZ: R50*10 X:R50*16 Y:R40*12, Z:R40*10 X:R50*16, Y:R40*12 Z:R40*10
Optical machine weight T 7.2 8.2 11 7 8.5
Three-axis servo coupling method / Direct type Direct type Direct type Direct type Direct type
Rapid traverse m/min X:15/YZ: 18 X:10/YZ: 18 X:15/YZ: 18 XYZ:20 X20/YZ:20
Three-axis servo reduction ratio / 1 :1 1 :1 1 :1 1 :1 1 :1
Recommended torque N.M XYZ: 22.5 X: 28.4/YZ: 22.5 X:28.4/YZ:22.5 XYZ:22 X:37/YZ:22
Distance from spindle nose to table mm 200-700 200-700 200-800 180-680 180-680
Dimension of optical machine mm 3050*2100*2700 3650*2100*2700 4150*2550*2850 4050*2250*2700 5250*2250*2700

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Ningbo Hongjia CNC Technology Co., Ltd.
Ningbo Hongjia CNC Technology Co., Ltd.
Ningbo Hongjia CNC Technology Co., Ltd. started in 2006 and was established in 2018. It is located in Qianwan New District, Ningbo City, Zhejiang Province, south wing of China Yangtze River Delta Economic Zone. It is an enterprise specializing in the research, development, production and sales of CNC metal cutting equipment. As a China Double Column Machining Centre supplier and custom Double Column Machining Centre company, With strong technical strength and rich industry experience, Hongjia CNC is committed to providing customers with advanced CNC solutions to meet the needs of customers in different industries.
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Ningbo Hongjia CNC Technology Co., Ltd. has been committed to providing customers with the most advanced CNC solutions since its establishment, aiming to help enterprises in all walks of life achieve a double leap in production efficiency and product quality. As a professional Double Column Machining Center supplier and customization factory, Hongjia CNC deeply understands that in the increasingly fierce market competition, only continuous innovation can keep an invincible position. Therefore, the company continues to increase R&D investment and optimize product design to ensure that every Double Column Machining Center shipped can reach the international leading level.

Double Column Machining Center: The perfect combination of stability and precision
Double Column Machining Center has demonstrated its unparalleled advantages in the field of large and heavy workpiece processing with its excellent rigidity and stability. Ningbo Hongjia CNC's Double Column Machining Center is the perfect interpretation of this concept. This series of machine tools adopts a high-strength cast iron bed, combined with a double-column structure, which effectively improves the overall rigidity and seismic resistance of the machine tool, and can maintain extremely high processing accuracy even under long-term and high-intensity operations. This design not only ensures high-quality output of the workpiece, but also greatly extends the service life of the machine tool.

High configuration creates high precision
Ningbo Hongjia CNC never compromises on the selection of core components. Its Double Column Machining Center is equipped with top-level components such as "Gintech PMI", "HIWIN" or "THK" C3-level precision ball screws, which ensure the stability and accuracy of the machine tool during movement. At the same time, the application of P4-level precision bearings further improves the rotation accuracy and load-bearing capacity of the machine tool. In addition, the use of "Speedcn" direct-drive spindle, combined with BT30-21T rotary servo tool magazine, not only achieves fast tool change, but also greatly improves processing efficiency and flexibility, meeting the needs of complex workpiece processing.

Efficient processing, flexible configuration
In order to meet the processing needs of different customers, Ningbo Hongjia CNC's Double Column Machining Center provides a variety of optional configurations. For example, the addition of the high-speed BBT30 spindle makes the machine tool perform well in high-speed cutting, which is particularly suitable for occasions with extremely high material removal rates in industries such as aerospace and automobile manufacturing. The larger tool library makes the machine tool more handy when handling multi-task and multi-variety processing, without the need to frequently change tools, further improving production efficiency.

Safety protection and intelligent maintenance
Safety is the premise of production, and Ningbo Hongjia CNC has a deep understanding of this. Its Double Column Machining Center has a full-axis covered protective cover, which effectively prevents cutting fluid and debris splashing, providing a safe working environment for operators. At the same time, the built-in automatic lubrication system ensures good lubrication of all parts of the machine tool, reduces wear and extends the life of the equipment. The rapid tool change function, combined with intelligent fault diagnosis and maintenance prompts, makes equipment maintenance more convenient and efficient, ensuring the continuous and stable operation of the production line.

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