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LM4028 Gantry Machining Center
LM4028 Gantry Machining Center

LM4028 Gantry Machining Center

The machine adopts the structure form of fixed gantry frame and moving table on the bed. Beam column integrated design, has the characteristics of high rigidity and precision stability. Standard with high precision belt spindle, to achieve high speed, high precision and powerful cutting combination. Widely used in mold, civil aviation, rail transit, automobile, medical and other high-end manufacturing industries.
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  • Introduction
  • Parameter
  • Product Configuration Table

  • · This series of machine tools adopts the combination configuration of heavy-duty roller linear guide rail and sliding guide rail. On the basis of retaining the high-speed and high-precision linear rail configuration of X and Y axes, it is equipped with the rectangular hard rail configuration of Z axis ram, and the hard rail surface is widened, lengthened and upgraded, so that the recutting ability of the machine tool is significantly improved: The combination of "two lines and one hard" can not only meet the strong cutting of parts under various working conditions, but also the machine tool performance is stable and the accuracy is good.

    · The series of "two lines and one hard" support configuration, strong bearing capacity, improve the strong cutting ability of the machine.

    · Configurable belt drive, gear head, electric spindle, automatic right Angle milling head;

    · Column fixed, beam fixed, table moving fixed beam gantry machining center;

    · Suitable for high-speed, high-precision machining;

    · Mainly used in automotive, energy, construction machinery, automation equipment, mold and other industries parts processing;

    · Beautiful shape, easy to operate.

  • Machine parameters

    unit

    LM4028

    LM6028

    LM8028

    Table size (length × width)

    mm

    4000×2500

    6000×2500

    8000×2500

    Maximum table load

    t

    20

    25

    30

    T-slot (number of slots× slot width × spacing)

    mm

    12×28×200

    X-axis travel

    mm

    4200

    6200

    8200

    Y-axis travel

    mm

    2800

    Z-axis travel

    mm

    1000

    The distance from the spindle end face to the work surface

    mm

    310-1310

    Gantry width

    mm

    2800

    Spindle specifications

    		  

    BT50

    Transmission mode A

    r.p.m

    Belt drive: up to 6000rpm (1.5:1 deceleration optional)

    Transmission mode B

    		  

    ZF gearbox + belt drive: up to 6000rpm (two-gear deceleration 1:1; 4：1）

    Transmission mode C

    		  

    Gearbox transmission: up to 6000rpm (two-gear deceleration 1:1; 4.4：1）

    Spindle motor power

    Kw

    22/26

    22/26

    22/26

    CNC system

    		  

    FANUC-0i MF      MITSUBISHI M80     SENMENS   （Optional）

    X/Y/Z axis rapid traverse speed

    mm

    10/12/10

    6/12/10

    6/12/10

    Tool magazine capacity

    handful

    24

    24

    24

    Positioning accuracy (X/Y/Z)

    mm

    0.025/0.025/0.016

    0.035/0.025/0.016

    0.04/0.025/0.016

    Repeatability (X/Y/Z)

    mm

    0.016/0.016/0.01

    0.025/0.016/0.01

    0.03/0.016/0.01

    Air pressure

    kg/cm²

    6

    6

    6

    Machine weight

    T

    56

    66

    76

    Dimensions (L×W×H)

    mm

    11500×5700×5200

    15500×5700×5200

    19500×5700×5200

  • Standard configuration

    1

    FANUC System

    2

    BT50 Belt Spindle

    3

    Spindle cutting and blowing

    4

    Cutting coolant system

    5

    Self-lubrication system

    6

    Semi-enclosed guard

    7

    Standard water tank

    8

    Clean water gun and air gun on operation side

    9

    Electric cabinet heat exchanger

    10

    Working light

    11

    Warning light

    12

    Toolboxes and tools

    13

    Anchor bolt

    14

    Transformer

    Optional configuration

    1

    MITSUBISHI/SIEMENS/SYNTEC

    2

    Chain chip conveyor

    3

    BT50-24T tool arm ATC

    4

    BT50 gear spindle

    5

    Spindle center outlet 30bar

    6

    3 axes optical rules

    7

    Scraper type oil and water separator

    8

    Rotary table (4th axis)

    9

    Safety door

    10

    Automatic tool measurement system

    11

    Automatic workpiece measurement system

    12

    Column heightening

    13

    Z-axis travel lengthened

    14

    Manual right Angle milling head

    15

    Fully automatic right Angle milling head

     

     

     

Factory

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  • Factory exterior
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About
Jiangsu Chuangjia Machinery Co., LTD.
Jiangsu Chuangjia Machinery Co., Ltd. belongs to Nantong Zhongnan Intelligent Technology Co., Ltd. The group company owns Zhongnan CNC Marine Tool, Xinsheng CNC technology , and other subsidiaries.

Since its establishment in 2000, started with producing surface grinding machines, and gradually developed into high-end CNC machining center and manufacturing with production line of CNC vertical machining center,high precision gantry machining center, horizontal machining center, CNC vertical horizontal milling machines, turning and milling complex center, CNC precision grinding machines, casting product production line and other machine tool products line. As China LM4028 dynamic compensation Gantry Machining Center Suppliers and LM4028 Gantry Machining Center Factory. The group company has a complete production line, has its own professional foundry, sheet metal processing workshop, painting workshop, etc. It is a professional manufacturer with desirable products and strong technical strength in the domestic metal cutting industry chain. The company's products are widely used in sapphire, automobile, new energy, mold manufacturing and other industrial fields.

Jiangsu Chuangjia has a production park covers 100,000 square meters.There are more than 380 employees,30 senior engines, and 20 R&D engineers. The group company has its own technology research and development center - grinding machine Research Institute, and has built the domestic advanced CAD design office,obtained a number of independent invention patents. Production capacity covers the entire production chain of casting manufacturing, machining,painting,assembly,commissioning,inspection,etc.

Our mission: "exquisite technology, adhering to professional". Our service concept is "innovation, creation, integrity, quality". Sincerely look forward to win-win cooperation with you and create a good business together.
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Applications in Various Industries
The LM4028 dynamic compensation gantry machining center is engineered to meet the demanding requirements of various industrial sectors. Its advanced technology and precision capabilities make it suitable for applications in industries such as automotive, aerospace, mold manufacturing, energy, and electronics. Each of these sectors presents unique challenges that the LM4028 is well-equipped to address, ensuring optimal performance and high-quality outcomes.

In the automotive sector, the LM4028 is instrumental in the production of critical components that require tight tolerances and complex geometries. This includes parts such as engine blocks, transmission housings, and suspension components. The machine's dynamic compensation technology mitigates the effects of thermal expansion, allowing for consistent accuracy during the machining process, even when producing large quantities of parts. Manufacturers benefit from the LM4028’s high-speed spindle capabilities, which allow for rapid material removal and efficient cycle times. This is crucial in an industry that emphasizes productivity and cost-effectiveness. The machine’s ability to handle various materials—from aluminum to high-strength steel—makes it a versatile choice for automotive manufacturers looking to streamline their production processes while maintaining quality standards.

The aerospace industry demands the highest levels of precision and reliability due to the safety-critical nature of its components. The LM4028's ability to deliver exceptional machining accuracy makes it an ideal choice for producing parts such as aircraft frames, landing gear, and engine components. The machine's robust structure and advanced CNC controls allow it to perform intricate milling and drilling operations required for these applications. The aerospace sector often involves the use of advanced materials like titanium and composite materials, which can be challenging to machine. The LM4028's adaptability and precision ensure that these materials can be processed efficiently, meeting the stringent requirements for weight reduction and structural integrity. Jiangsu Chuangjia Machinery Co., Ltd. prides itself on providing solutions that cater specifically to the aerospace industry’s needs, helping manufacturers achieve both performance and compliance with international standards.

In mold manufacturing, the LM4028 excels at producing complex molds for injection molding, blow molding, and die casting applications. The accuracy and surface finish that the LM4028 can achieve are critical for creating molds that result in high-quality final products. This includes the production of molds for automotive parts, consumer goods, and industrial components. The machine’s large working envelope allows for the machining of larger molds, which is increasingly important as product sizes continue to grow. The LM4028’s ability to perform multiple operations—such as milling, drilling, and finishing—within a single setup reduces the need for multiple machines, thereby increasing productivity and reducing lead times.

The energy industry, particularly renewable energy, is rapidly evolving and requires precision machining for components like wind turbine parts, solar panel frames, and hydroelectric power components. The LM4028’s dynamic compensation technology ensures that even large components can be machined with high precision, which is vital for efficiency and performance in energy applications. For example, the manufacturing of wind turbine rotor blades involves intricate machining of composite materials. The LM4028's ability to handle various material types and maintain accuracy over long machining periods makes it an excellent choice for this sector. Its high production capacity aligns with the increasing demand for renewable energy solutions, making it a strategic investment for manufacturers in this field.

In the electronics sector, the need for miniaturization and precision is paramount. The LM4028 can machine small, intricate components used in devices such as smartphones, tablets, and other consumer electronics. Its high-speed capabilities enable manufacturers to produce complex parts with exceptional detail and minimal waste, which is critical in an industry where margins can be tight. The ability to quickly switch between different types of materials and finishes makes the LM4028 suitable for prototyping and small batch production, allowing companies to innovate rapidly and respond to market changes. Jiangsu Chuangjia Machinery Co., Ltd. supports electronics manufacturers with tailored solutions that enhance their production capabilities and drive technological advancement.