JIANGSU NANYANG MACHINERY MANUFACTURING CO., LTD.

Company Profile

Nanyang Machinery was founded in 1971. Since then, we have become the leading enterprise in the design and manufacture of tube mill line in China. We are granted the title of National Hidden Champion Enterprise and National High-tech Enterprise. Our products include: high precision and high-speed tube mill line, intelligent flexible forming tube mill line, automobile industry tube mill line, stainless steel tube mill line and pipe forming rollers, etc. Our products have low failure rate, long service life, which have been highly praised by customers from more than 70 countries.

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  ZG16 precise high frequency tube mill line

  1.Selective part material: The key parts are made of copper to avoid the steel parts from seizing and prolong the service life. 2. Multiple heat treatment: Multiple heat treatments are implemented on key parts to improve their service life and make them less prone to deformation and fracture 3. High precision machining: Using the advanced equipment for one-time processing to ensure the flatness and straightness of the machine bed, and to improve the accuracy and reduce the failure rate of the machine 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  ZG25 precise high frequency tube mill line

  1.Selective part material: The key parts are made of copper to avoid the steel parts from seizing and prolong the service life. 2. Multiple heat treatment: Multiple heat treatments are implemented on key parts to improve their service life and make them less prone to deformation and fracture 3. High precision machining: Using the advanced equipment for one-time processing to ensure the flatness and straightness of the machine bed, and to improve the accuracy and reduce the failure rate of the machine 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  ZG32 precise high frequency tube mill line

  1.Selective part material: The key parts are made of copper to avoid the steel parts from seizing and prolong the service life. 2. Multiple heat treatment: Multiple heat treatments are implemented on key parts to improve their service life and make them less prone to deformation and fracture 3. High precision machining: Using the advanced equipment for one-time processing to ensure the flatness and straightness of the machine bed, and to improve the accuracy and reduce the failure rate of the machine 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  ZG45 precise high frequency tube mill line

  1.Selective part material: The key parts are made of copper to avoid the steel parts from seizing and prolong the service life. 2. Multiple heat treatment: Multiple heat treatments are implemented on key parts to improve their service life and make them less prone to deformation and fracture 3. High precision machining: Using the advanced equipment for one-time processing to ensure the flatness and straightness of the machine bed, and to improve the accuracy and reduce the failure rate of the machine 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  ZG50 precise high frequency tube mill line

  1.Selective part material: The key parts are made of copper to avoid the steel parts from seizing and prolong the service life. 2. Multiple heat treatment: Multiple heat treatments are implemented on key parts to improve their service life and make them less prone to deformation and fracture 3. High precision machining: Using the advanced equipment for one-time processing to ensure the flatness and straightness of the machine bed, and to improve the accuracy and reduce the failure rate of the machine 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  ZG50-76 precise high frequency tube mill line

  1.Selective part material: The key parts are made of copper to avoid the steel parts from seizing and prolong the service life. 2. Multiple heat treatment: Multiple heat treatments are implemented on key parts to improve their service life and make them less prone to deformation and fracture 3. High precision machining: Using the advanced equipment for one-time processing to ensure the flatness and straightness of the machine bed, and to improve the accuracy and reduce the failure rate of the machine 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  ZG60 precise high frequency tube mill line

  1.Selective part material: The key parts are made of copper to avoid the steel parts from seizing and prolong the service life. 2. Multiple heat treatment: Multiple heat treatments are implemented on key parts to improve their service life and make them less prone to deformation and fracture 3. High precision machining: Using the advanced equipment for one-time processing to ensure the flatness and straightness of the machine bed, and to improve the accuracy and reduce the failure rate of the machine 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  ZG76 precise high frequency tube mill line

  1.Selective part material: The key parts are made of copper to avoid the steel parts from seizing and prolong the service life. 2. Multiple heat treatment: Multiple heat treatments are implemented on key parts to improve their service life and make them less prone to deformation and fracture 3. High precision machining: Using the advanced equipment for one-time processing to ensure the flatness and straightness of the machine bed, and to improve the accuracy and reduce the failure rate of the machine 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  ZG90 precise high frequency tube mill line

  1.Selective part material: The key parts are made of copper to avoid the steel parts from seizing and prolong the service life. 2. Multiple heat treatment: Multiple heat treatments are implemented on key parts to improve their service life and make them less prone to deformation and fracture 3. High precision machining: Using the advanced equipment for one-time processing to ensure the flatness and straightness of the machine bed, and to improve the accuracy and reduce the failure rate of the machine 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  ZG115 precise high frequency tube mill line

  1.Selective part material: The key parts are made of copper to avoid the steel parts from seizing and prolong the service life. 2. Multiple heat treatment: Multiple heat treatments are implemented on key parts to improve their service life and make them less prone to deformation and fracture 3. High precision machining: Using the advanced equipment for one-time processing to ensure the flatness and straightness of the machine bed, and to improve the accuracy and reduce the failure rate of the machine 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  ZG273 large size intelligent quick-change tube mill line

  1: Modular design The design of the roller box is convenient for disassembly and assembly. 2 sets of roller systems are equipped for online production and offline replacement respectively. So, it can reduce the impact of roller changing on production and shorten the roller changing time. 2: Quick change system can automatically disassemble and assemble the top cover of horizontal roller stand and cardan shafts, it can reduce roller changing time 3: Rough forming stands without changing rollers a set of universal rollers in rough forming section can be used for all the pipes within the range of production specifications, saving roller costs and reducing roller changing time 4: Servo electric control system It can automatically adjust the roller position accurately, and record the roller position parameters for different pipe sizes. It can also connect to production management system
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  ZG530 large size intelligent quick-change tube mill line

  1: Modular design The design of the roller box is convenient for disassembly and assembly. 2 sets of roller systems are equipped for online production and offline replacement respectively. So, it can reduce the impact of roller changing on production and shorten the roller changing time. 2: Quick change system can automatically disassemble and assemble the top cover of horizontal roller stand and cardan shafts, it can reduce roller changing time 3: Rough forming stands without changing rollers a set of universal rollers in rough forming section can be used for all the pipes within the range of production specifications, saving roller costs and reducing roller changing time 4: Servo electric control system It can automatically adjust the roller position accurately, and record the roller position parameters for different pipe sizes. It can also connect to production management system
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  FBF100 intelligent flexible forming tube mill line

  1.100% roller sharing One set of rollers can produce all pipes within the range of production specifications , so the roller cost is reduced by more than 90% 2. Servo control: It can precisely control roller position to reduce the difficulty of commissioning and improve the efficiency of roller changing. 3. One-click specifications change Once pressing the button, the system automatically adjusts roller positions, and the adjustment time of the roller position is greatly reduced by more than 80%. 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  FBF200 intelligent flexible forming tube mill line

  1.100% roller sharing One set of rollers can produce all pipes within the range of production specifications , so the roller cost is reduced by more than 90% 2. Servo control: It can precisely control roller position to reduce the difficulty of commissioning and improve the efficiency of roller changing. 3. One-click specifications change Once pressing the button, the system automatically adjusts roller positions, and the adjustment time of the roller position is greatly reduced by more than 80%. 4. First-class accessories: Accessories such as bearings and motors are from first tier brands. They have high stability and low failure rate
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  Tube mill line for automobile industry

  1. Strengthened structure: According to the requirement of thick wall pipe, the overall structure of the tube mill line is strengthened. It can ensure high precision of the finished pipe. 2. Customized accessories: Customized heavy-duty bearings are selected to facilitate the forming of the steel strip and reduce the amount of rebound. 3. High precision machining: The machine bed and all positioning holes are processed with CNC machine tools to ensure the flatness of the bed and interchangeability of parts. 4. Special processes: Parts related to bearings and rollers are treated with medium frequency quenching and hard chromium plating. These processes improve toughness and surface wear resistance of the parts, and prolong service life.
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  BG series industrial stainless steel precise tube mill line

  1. Select high-quality raw materials The raw materials of our machines are purchased from notable large-scale steel company in China. Chemical composition analysis of the raw materials is implemented to ensure high quality. 2. High precision machining The key parts are processed in the machining center. All positioning holes are completed with large gantry type CNC machining center in one time. 3. Comprehensive testing procedures The first article inspection is required during processing. Quality inspection is implemented to all parts. Sampling inspection is required before the parts are assembled using three coordinate measuring instrument. 4. Reliable operation system It has various features such as automatic weld seam tracking , automatic detection of welding status, real-time system signal collecting, system operating status monitoring