CNC Busbar Machine Maintenance Instructions

In order to ensure the long-term stable operation of CNC busbar machines, reduce failure rates, and improve production efficiency, this manual aims to provide comprehensive maintenance guidance to help operators and maintenance personnel better understand and maintain the equipment.

CNC busbar machine is a high-precision, high-efficiency automation equipment with a complex internal structure, including electrical, hydraulic, mechanical and other systems. During daily use, due to the influence of various factors such as environment, operation, wear and tear, the performance of the equipment will gradually decline or even malfunction. Therefore, regular maintenance and upkeep are necessary measures to ensure normal operation of equipment, extend service life, and improve production efficiency.

Table of Contents

Daily maintenance

Carry out before and after each use, mainly including equipment cleaning, lubrication, tightening and inspection. Specific contents include:

  • Clean dust, oil, chips and other debris on the surface of the equipment.
  • Check the tightening of each component and tighten them in time if any are loose.
  • Check the oil level and quality of the hydraulic system. If there is any shortage or contamination, add or replace it in time.
  • Check whether the wiring of the electrical system is loose, detached or damaged. If there is any abnormality, deal with it in time.

Weekly maintenance

Carry out before and after each use, mainly including equipment cleaning, lubrication, tightening and inspection. Specific contents include:

  • Check the lubrication condition of each bearing, guide rail and other moving parts. If there is any deficiency, add lubricating oil in time.
  • Check the tension and wear of each drive belt. If there are any abnormalities, adjust or replace them in time.
  • Check the working status of each hydraulic component. If there is any abnormal sound or oil leakage, deal with it in time.
  • Check the working status of electrical components and replace them in time if they are damaged or malfunctioning.

Monthly maintenance

Carry out before and after each use, mainly including equipment cleaning, lubrication, tightening and inspection. Specific contents include:

  • Check the geometric accuracy and working accuracy of the equipment. If there is any deviation, adjust it in time.
  • Check the pressure and flow of each hydraulic system, and adjust them in time if there are any abnormalities.
  • Check the parameter settings of each electrical system and correct them in time if there are any errors.
  • Fasten and adjust the overall structure of the equipment to ensure the stability and reliability of the equipment.

Annual maintenance

Conducted once a year, it mainly conducts comprehensive inspection and in-depth maintenance of the equipment. Specific contents include:

  • Disassemble, clean, inspect and repair all parts of equipment.
    Replace all hydraulic oil and lubricants in equipment.
  • Conduct a comprehensive inspection and maintenance of the equipment’s electrical system, including replacing aging or damaged components, cleaning internal dust, etc.
  • Test and evaluate the overall performance of the equipment to ensure that it can operate normally in the new year.

Precautions during maintenance

  1. The power of the equipment should be turned off before maintenance to ensure safety.
  2. During the maintenance process, attention should be paid to keeping the equipment clean and tidy to prevent debris from entering the inside of the equipment.
  3. Use appropriate tools and materials for maintenance to avoid equipment damage caused by improper use.
  4. After maintenance, the equipment should be tested and inspected to ensure that the equipment is operating normally before being put into use.
  5. If you encounter problems or failures that cannot be solved, you should contact professional maintenance personnel in time to handle them.

Common faults and solutions

  1. Hydraulic system failure: If you encounter problems such as insufficient pressure, oil leakage, etc., you should check whether the hydraulic pump, valves, pipelines and other components are damaged or blocked, and replace or clean them in time.
  2. Electrical system failure: If you encounter problems such as failure to start or malfunction, you should check whether the power supply, switch, fuse and other components are normal, and replace or repair them in time.
  3. Mechanical system failure: If you encounter problems such as poor transmission and reduced accuracy, you should check whether bearings, guide rails, belts and other components are worn or loose, and replace or adjust them in time.


As one of the important equipments in modern industry, CNC busbar machine’s maintenance and upkeep work is crucial. Through the guidance of this manual, we hope to help operators and maintenance personnel better understand and maintain the equipment, ensure long-term stable operation of the equipment, and improve production efficiency. At the same time, users are also reminded to pay attention to safe operations during use to avoid accidents.

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  • Where to buy reliable quality busbar machine?

    We are a China busbar machine manufacturer and factory. Please contact our sales manager Lisa (Email: and provide busbar drawings or product samples. We will evaluate and make the best recommended product or product for you. Busbar machine customization (function or PLC), and complete technical quotation provided.

  • With imited budget, which model of busbar machine to buy?

    SUNSHINE has economical busbar machines and high-performance automatic CNC busbar machines, and can customize technical quotation plans according to the customer’s production site, busbar processing requirements and capital budget. Please contact our professional sales manager Lisa (Email: for technical support and quotation services.

  • In addition to busbar machine, do you provide busbar mould?

    We usually give away some busbar molds, including bending, cutting, punching and embossing, etc. If you have special busbar mold requirements, we can customize them for you, with prices ranging from US$40 to US$100.

  • What is the voltage of the machine?

    The standard voltage is 3 phase, 220 V, 60 Hz. The voltage can be customized as per customer’s requirements.

  • What is the lead time?

    This depends on our inventory availability and the complexity of the busbar machine. Normally, it takes up to 3 days if we have suitable busbars in stock, and for busbar machines that need to be manufactured from start to finish, we usually take about 7 to 15 days. For complex machines or busbar production lines, we need about 20 to 30 days.

  • What is your warranty policy?

    We provide 12 monthly warranty under proper use. will provide remote assistance and send free replacement parts under the warranty period.

  • What is your payment terms?

    Our payment term is 30% advance payment and 70% balance payment before shipment.

  • Can you send engineers overseas to perform on-site installation, training or testing services?

    All machines will be tested and debugged before shipment. In principle, we only provide remote debugging services and remote technical assistance. If it is a busbar production line, we will have technicians on-site for on-site service.

  • Can we visit your factory or conduct an on-site inspection?

    We very much welcome customers to visit and inspect the factory. Please contact our sales manager Lisa (Email: and tell us your schedule. We will send you a formal business invitation letter.

  • Can I become a distributor of your factory in our country?

    We very much welcome you to apply to become our busbar machine distributor and jointly develop overseas markets. We will provide generous sales commissions and additional cash incentives. For specific cooperation content and methods, please contact our CEO Robin (Email: