Best 10 Mold Laser Welding Machine Suppliers in China

Dec 10, 2025Leave a message

Introduction to Mold Laser Welding Machine

A mold laser welding machine is a high - precision welding equipment specifically designed for mold repair and manufacturing. It utilizes laser technology to generate a high - energy laser beam, which is focused on the welding area of the mold. The intense heat from the laser beam melts the base material and the filler material, if used, creating a strong and precise weld joint. This type of welding machine offers several advantages, such as minimal heat - affected zone, high welding speed, excellent weld quality, and the ability to perform micro - welding. It can effectively repair various types of molds, including injection molds, die - casting molds, and stamping molds, extending their service life and reducing production costs.


10 Top Suppliers

1. Suzhou Lvming Laser Equipment Co., Ltd

Company Introduction:Suzhou Lvming Laser Equipment Co., Ltd is a leading player in the laser equipment industry in China. The company has been committed to the research, development, production, and sales of laser welding machines for many years. With a team of highly skilled engineers and technicians, they continuously invest in innovation to improve the performance and quality of their products. Their production facilities are equipped with advanced manufacturing equipment, ensuring high - precision production processes. They also have a strict quality control system in place, which conducts multiple inspections at every stage of production to guarantee that each mold laser welding machine meets international quality standards.


Features in Mold Laser Welding Machine:


  • High - precision Welding: Their machines are capable of achieving micron - level welding accuracy, which is crucial for mold repair. This high precision ensures that the welded area is seamless and matches the original mold surface perfectly.
  • Flexible Welding Modes: The machines support multiple welding modes, such as pulse welding and continuous welding. Pulse welding is suitable for fine - scale repairs, while continuous welding can be used for larger - area welding tasks, providing users with more options according to different mold repair requirements.
  • User - friendly Interface: The control interface of the mold laser welding machines is designed to be intuitive and easy to operate. Even operators with limited technical knowledge can quickly learn to use the machines, reducing the training time and improving work efficiency.


Company Advantages:


  • Customization Service: Suzhou Lvming Laser Equipment Co., Ltd can provide customized mold laser welding machines according to the specific needs of customers. Whether it is the size, power, or special functions, they can tailor - make the machines to meet different application scenarios.
  • After - sales Support: The company offers comprehensive after - sales support, including installation, debugging, training, and maintenance services. Their professional after - sales team can respond quickly to customer problems and ensure the normal operation of the machines.
  • Competitive Pricing: Despite the high - quality products and services, the company offers competitive prices. This makes their mold laser welding machines more accessible to a wide range of customers, from small - scale mold repair shops to large - scale manufacturing enterprises.Website: https://www.lmc-laser.com/


2. Han's Laser Technology Industry Group Co., Ltd

Company Introduction:Han's Laser is a well - known and large - scale high - tech enterprise in the laser industry. It has a long - standing history of over two decades in laser technology research and development. The company has a vast R & D team composed of hundreds of experts in laser technology, materials science, and automation control. They have established multiple R & D centers and production bases across China, with advanced production lines and testing equipment. Han's Laser is not only focused on the domestic market but also has a strong presence in the international market, exporting its products to more than 100 countries and regions.


Features in Mold Laser Welding Machine:


  • Advanced Laser Source: Han's Laser uses its self - developed high - power and high - stability laser sources in their mold laser welding machines. These laser sources can generate a stable and intense laser beam, ensuring high - quality welding results.
  • Intelligent Welding System: Their machines are equipped with an intelligent welding system that can automatically adjust the welding parameters according to the material and thickness of the mold. This reduces the influence of human factors on welding quality and improves the consistency of welding results.
  • Multi - axis Motion Control: The mold laser welding machines feature multi - axis motion control systems, which can achieve complex three - dimensional welding. This is very useful for molds with irregular shapes, allowing for precise welding in different positions and angles.


Company Advantages:


  • Strong R & D Capability: With a large number of R & D resources, Han's Laser can continuously introduce new technologies and products. They can quickly respond to market changes and customer needs, and develop more advanced mold laser welding machines.
  • Comprehensive Product Line: In addition to mold laser welding machines, Han's Laser offers a wide range of laser - related products, such as laser cutting machines, laser marking machines, etc. This allows customers to purchase multiple types of laser equipment from a single supplier, providing convenience and potential cost savings.
  • Global Service Network: The company has established a global service network, which can provide timely technical support and after - sales service to customers around the world. This is especially important for international customers who need quick solutions to their problems.


3. Shenzhen JPT Opto - Electronics Co., Ltd

Company Introduction:Shenzhen JPT Opto - Electronics Co., Ltd is a high - tech enterprise specializing in the research, development, and production of laser devices and laser equipment. The company has a strong technical background, with a group of experts in the field of optoelectronics. They have made significant achievements in the development of fiber lasers, which are widely used in their mold laser welding machines. The company adheres to strict quality management and has obtained a series of international quality certifications, ensuring the reliability and stability of their products.


Features in Mold Laser Welding Machine:


  • High - efficiency Fiber Laser: The use of high - efficiency fiber lasers in their mold laser welding machines provides high energy conversion efficiency. This means that the machines can consume less energy while achieving high - power welding, reducing operating costs for customers.
  • Compact Design: The machines are designed to be compact, taking up less floor space in the workshop. This is beneficial for small - and medium - sized enterprises with limited workshop space, allowing them to install the machines more easily.
  • Good Beam Quality: The fiber lasers in the machines produce a laser beam with excellent beam quality, which can focus on a very small area. This results in more precise welding and less heat - affected zone, minimizing damage to the surrounding areas of the mold.


Company Advantages:


  • Independent Core Technology: Shenzhen JPT Opto - Electronics Co., Ltd has independent core technologies in fiber laser development. This gives them an advantage in product performance and cost control. They can continuously optimize their products based on their own technological advantages.
  • Cost - effective Products: The company offers cost - effective mold laser welding machines. Their products provide high - quality performance at a relatively lower price compared to some international brands, making them a popular choice for cost - sensitive customers.
  • Fast Delivery: With efficient production management, the company can ensure fast delivery of products. This is important for customers who need to start their production or repair work as soon as possible.


4. Wuhan Huagong Laser Engineering Co., Ltd

Company Introduction:Wuhan Huagong Laser Engineering Co., Ltd is a subsidiary of Huazhong University of Science and Technology, which gives it a strong academic and technological background. The company has been engaged in the laser industry for many years and has a complete industrial chain from laser technology research and development to product production and sales. They have a large - scale production base and a team of professional R & D and production personnel. The company is committed to providing high - quality laser equipment and solutions to various industries, including the mold manufacturing and repair industry.


Features in Mold Laser Welding Machine:


  • High - power Welding Capacity: Their mold laser welding machines can achieve high - power welding, which is suitable for thick - walled molds and large - scale mold repair projects. The high - power laser beam can quickly melt the material, improving welding efficiency.
  • Integrated Welding and Monitoring System: The machines are equipped with an integrated welding and monitoring system. This system can monitor the welding process in real - time, including parameters such as laser power, welding speed, and temperature. If any abnormalities are detected, the system can automatically adjust the parameters or issue an alarm, ensuring the quality and safety of the welding process.
  • Good Compatibility: The mold laser welding machines are compatible with a variety of filler materials, allowing users to choose the most suitable filler material according to the specific requirements of the mold. This provides more flexibility in the welding process.


Company Advantages:


  • Academic Support: Relying on Huazhong University of Science and Technology, the company can access the latest academic research results in the field of laser technology. This enables them to continuously innovate and improve their products, keeping them at the forefront of the industry.
  • Industry Experience: With many years of experience in the laser industry, the company has a deep understanding of the needs of different industries. They can provide professional advice and customized solutions to customers in the mold industry, helping them improve production efficiency and product quality.
  • Quality Assurance: The company has a strict quality management system, from the selection of raw materials to the final product testing. Each step is carefully controlled to ensure that the mold laser welding machines meet the highest quality standards.


5. Shanghai Unitec Laser Technology Co., Ltd

Company Introduction:Shanghai Unitec Laser Technology Co., Ltd is a professional laser equipment manufacturer focusing on the development and production of high - precision laser welding machines. The company has a modern production workshop and a group of experienced engineers and technicians. They are committed to providing customers with high - quality, reliable, and easy - to - use laser welding solutions. The company has established long - term cooperative relationships with many well - known enterprises in the mold industry, and its products are widely recognized for their excellent performance.


Features in Mold Laser Welding Machine:


  • High - speed Welding: The mold laser welding machines of Shanghai Unitec Laser Technology Co., Ltd can achieve high - speed welding without sacrificing welding quality. This is very beneficial for mass - production mold repair, reducing production time and increasing productivity.
  • Precise Weld Seam Control: The machines are capable of precise control of the weld seam width and depth. This ensures that the welded area has the same mechanical properties as the original mold material, and the appearance of the weld seam is smooth and beautiful.
  • Low - noise Operation: The design of the machines takes into account the working environment, and they operate with low noise. This creates a more comfortable working environment for operators and reduces noise pollution in the workshop.


Company Advantages:


  • Customer - centric Service: The company puts customer needs first and provides personalized service. They can communicate with customers in detail to understand their specific requirements and provide the most suitable mold laser welding machine solutions.
  • Continuous Innovation: Shanghai Unitec Laser Technology Co., Ltd invests a lot in research and development to continuously improve the performance of its products. They are constantly exploring new technologies and materials to make their machines more advanced and competitive.
  • Technical Training: In addition to providing high - quality products, the company also offers technical training services to customers. This helps operators master the operation and maintenance skills of the mold laser welding machines, improving the overall utilization efficiency of the equipment.


6. Guangzhou Speed Laser Technology Co., Ltd

Company Introduction:Guangzhou Speed Laser Technology Co., Ltd is a rising star in the laser equipment industry. The company focuses on the research, development, and production of laser welding machines for the mold industry. With a young and innovative R & D team, they are constantly introducing new product features and improvements. The company has a modern production line and a strict quality control system, which ensures the stability and reliability of their products. They also pay attention to market trends and customer feedback, aiming to provide products that meet the actual needs of the market.


Features in Mold Laser Welding Machine:


  • Quick Start - up: The mold laser welding machines of this company can start up quickly, reducing waiting time for operators. This is very important for production - oriented enterprises, as it can improve the overall production efficiency.
  • Modular Design: The machines adopt a modular design, which makes it easy to install, maintain, and upgrade. If a certain module fails, it can be quickly replaced, minimizing the downtime of the equipment.
  • Energy - saving Mode: The machines are equipped with an energy - saving mode, which can automatically adjust the power consumption according to the welding requirements. This helps customers save energy costs in the long - run.


Company Advantages:


  • Innovation - driven: Driven by innovation, the company can quickly respond to market changes and introduce new products with unique features. Their innovative products can provide customers with more competitive advantages in the market.
  • Affordable Pricing: Guangzhou Speed Laser Technology Co., Ltd offers relatively affordable prices for its mold laser welding machines. This makes it an attractive option for small - and medium - sized mold enterprises with limited budgets.
  • Good After - sales Service: The company has a dedicated after - sales service team that can provide timely solutions to customer problems. They also offer regular equipment maintenance and inspection services to ensure the long - term stable operation of the machines.


7. Beijing Kehui Optoelectronics Technology Co., Ltd

Company Introduction:Beijing Kehui Optoelectronics Technology Co., Ltd is a high - tech enterprise with a focus on optoelectronic technology research and development and laser equipment production. The company has a strong R & D strength, with a number of patents and independent intellectual property rights. They have a complete production process from component manufacturing to final product assembly, which allows them to better control the quality and cost of their products. The company has a wide range of customers in the mold industry, both at home and abroad.


Features in Mold Laser Welding Machine:


  • High - stability Laser Output: The mold laser welding machines of Beijing Kehui Optoelectronics Technology Co., Ltd provide high - stability laser output. This ensures that the welding quality is consistent throughout the welding process, reducing the occurrence of welding defects.
  • Advanced Cooling System: The machines are equipped with an advanced cooling system, which can effectively dissipate heat during the welding process. This prevents the laser source and other components from overheating, prolonging the service life of the equipment.
  • Remote Monitoring Function: Some of their models are equipped with a remote monitoring function. Through the Internet, the manufacturer can monitor the operation status of the machine in real - time and provide remote technical support to customers.


Company Advantages:


  • Technical Innovation: The company continuously invests in technical innovation, and its products often incorporate the latest optoelectronic technologies. This makes their mold laser welding machines more advanced and competitive in the market.
  • Quality Control: With a strict quality control system, the company ensures that every product meets high - quality standards. They conduct multiple inspections at different production stages to eliminate potential quality problems.
  • Industry Reputation: Beijing Kehui Optoelectronics Technology Co., Ltd has a good reputation in the industry. Their reliable products and excellent service have won the trust of many customers, which helps to expand their market share.


8. Nanjing Chutian Laser Co., Ltd

Company Introduction:Nanjing Chutian Laser Co., Ltd is an established enterprise in the laser industry. It has been engaged in the research, development, and production of laser equipment for many years. The company has a large - scale production base and a professional R & D and production team. They have rich experience in the application of laser technology in the mold industry and have developed a series of mold laser welding machines with different specifications and performance levels to meet the diverse needs of customers.


Features in Mold Laser Welding Machine:


  • Versatile Welding Capabilities: The machines can weld a variety of mold materials, including steel, aluminum, and other alloys. This versatility makes them suitable for different types of mold repair and manufacturing processes.
  • Precise Focus Control: They feature precise focus control technology, which can ensure that the laser beam is accurately focused on the welding area. This improves the welding accuracy and quality, especially for small - scale and fine - feature molds.
  • User - friendly Operation Manual: The company provides a detailed and user - friendly operation manual for its mold laser welding machines. This helps operators quickly master the operation skills and reduces the learning curve.


Company Advantages:


  • Long - term Industry Experience: With many years of experience in the laser industry, Nanjing Chutian Laser Co., Ltd has a deep understanding of the mold industry's needs. They can provide more professional and reliable solutions based on this experience.
  • Product Diversification: The company offers a wide range of mold laser welding machines, with different power levels, sizes, and functions. This allows customers to choose the most suitable machine according to their specific production requirements.
  • After - sales Training Program: Nanjing Chutian Laser Co., Ltd provides comprehensive after - sales training programs for customers. These programs include theoretical knowledge training and on - site practical operation training, ensuring that operators can use the machines proficiently.


9. Dongguan Yutong Laser Equipment Co., Ltd

Company Introduction:Dongguan Yutong Laser Equipment Co., Ltd is a local enterprise in Dongguan, a major manufacturing base in China. The company focuses on the production of laser welding machines for the mold industry. It has a flexible production model and can quickly respond to small - batch and customized orders. The company has a good understanding of the local mold manufacturing market and is committed to providing cost - effective and practical solutions to local enterprises.


Features in Mold Laser Welding Machine:


  • Easy Maintenance: The mold laser welding machines of Dongguan Yutong Laser Equipment Co., Ltd are designed to be easy to maintain. The internal structure is simple and accessible, and the company provides detailed maintenance guides and spare parts support.
  • Good Adaptability to the Local Environment: The machines are designed to adapt to the local climate and industrial environment in Dongguan. They can operate stably in high - humidity and high - temperature conditions, which are common in the local manufacturing workshops.
  • Cost - effective for Small - scale Enterprises: The company offers relatively low - cost mold laser welding machines, which are very suitable for small - scale mold enterprises with limited budgets. These machines can provide basic yet reliable mold welding capabilities at an affordable price.


Company Advantages:


  • Local Market Advantage: Being located in Dongguan gives the company a geographical advantage. It can closely communicate with local mold enterprises, understand their specific needs in a timely manner, and provide more targeted products and services.
  • Quick Response to Orders: The company has a fast - paced production and delivery process. It can quickly respond to customer orders, ensuring that the products are delivered to customers in a short time, which is very important for urgent production requirements.
  • Customization for Small - batch Orders: Dongguan Yutong Laser Equipment Co., Ltd is good at handling small - batch and customized orders. They can customize the mold laser welding machines according to the unique requirements of small - scale enterprises, providing personalized solutions.


10. Hangzhou Feibo Laser Technology Co., Ltd

Company Introduction:Hangzhou Feibo Laser Technology Co., Ltd is a technology - intensive enterprise focusing on laser equipment research, development, and production. The company has a group of high - level professionals in the fields of laser technology and automation. They are committed to developing high - performance and intelligent mold laser welding machines. The company has a modern R & D center and a production base, and it adheres to high - standard quality management to ensure the excellent performance of its products.


Features in Mold Laser Welding Machine:


  • Intelligent Welding Parameter Optimization: The machines are equipped with intelligent algorithms that can automatically optimize the welding parameters according to the mold material, shape, and welding requirements. This reduces the dependence on operator experience and improves the overall welding quality.
  • 3D Welding Visualization: Some of their models offer 3D welding visualization technology, which allows operators to clearly observe the welding process in a three - dimensional space. This helps to improve the accuracy of welding operations and reduces the risk of welding errors.
  • High - quality Welding of Special Materials: The company's machines are capable of high - quality welding of special mold materials, such as some high - strength and heat - resistant alloys. This expands the application range of the machines in the mold industry.


Company Advantages:


  • Technical Talent Advantage: With a high - quality R & D team, the company can continuously introduce new technologies and improve the performance of its products. The technical talent advantage enables them to stay ahead in the highly competitive laser equipment market.
  • Product Intelligence: The intelligent features of their mold laser welding machines make them more user - friendly and efficient. This not only improves the production efficiency of customers but also reduces the labor cost in the long - run.
  • Continuous R & D Investment: Hangzhou Feibo Laser Technology Co., Ltd invests a large amount of resources in research and development every year. This ensures that their products can keep up with the latest technological trends and meet the evolving needs of the mold industry.


Summary

China has a large number of excellent mold laser welding machine suppliers, each with its own unique advantages and features. Suzhou Lvming Laser Equipment Co., Ltd offers customization and good after - sales support; Han's Laser has strong R & D and a global service network; Shenzhen JPT Opto - Electronics Co., Ltd provides cost - effective products with independent core technology. Wuhan Huagong Laser Engineering Co., Ltd benefits from academic support, while Shanghai Unitec Laser Technology Co., Ltd focuses on customer - centric service. Guangzhou Speed Laser Technology Co., Ltd is innovation - driven and has affordable pricing, Beijing Kehui Optoelectronics Technology Co., Ltd emphasizes technical innovation and quality control. Nanjing Chutian Laser Co., Ltd has long - term industry experience and product diversification, Dongguan Yutong Laser Equipment Co., Ltd has local market advantages and can handle small - batch orders well, and Hangzhou Feibo Laser Technology Co., Ltd is known for its technical talent and product intelligence. These suppliers together contribute to the development and prosperity of the mold laser welding machine market in China, and also provide a wide range of choices for mold manufacturers around the world.