サキノ精機 Product Lineup

In the jewelry industry, high-precision welding and surface treatment are required for delicate decorative processing using precious metals and other materials. In particular, careful work is essential to achieve fine designs and to bring out the inherent beauty of the materials. Insufficient processing can lead to a decline in product quality and damage to the design. The HGTECH multifunctional laser welding machine meets the intricate processing needs of jewelry by providing precise metal welding as well as rust removal and cleaning of surfaces. 【Usage Scenarios】 - Fine welding of precious metals - Joining decorative parts - Surface cleaning and finishing - Restoration of old jewelry 【Benefits of Implementation】 - Beautiful finishes through high-precision welding - Versatility to accommodate various processing needs - Improved work efficiency - Capability to handle delicate materials

• Contract manufacturing

In the field of semiconductor packaging, precise bonding of fine components and reliable connections between dissimilar materials are required. Particularly, to ensure high reliability and long-term durability, precise welding techniques and surface treatment before bonding are crucial. Improper welding or surface treatment can lead to decreased product performance or failures. The HGTECH multifunctional laser welder can not only perform high-precision metal welding but also, depending on specifications and settings, can handle rust removal and cleaning of surfaces, making it capable of meeting diverse needs in semiconductor packaging. 【Application Scenarios】 - Precision welding of fine metal components - Surface cleaning before joining dissimilar metals - Improved bonding reliability through oxide film removal - Surface preparation before and after welding 【Benefits of Implementation】 - Increased reliability through high-precision welding - Improved work efficiency - Compatibility with various metal materials - Consideration at a relatively easy-to-implement price range

• Contract manufacturing

In the electronics industry, circuit connections require fine and precise bonding. Especially in modern electronic components, where miniaturization and high density are advancing, reliable and stable electrical connections are crucial for product reliability. Inadequate bonding can lead to issues such as poor contact or disconnection, potentially resulting in decreased product performance or failure. The HGTECH multifunctional laser welding machine achieves high-output and low-distortion welding, making it suitable for fine circuit connections. Additionally, depending on the specifications and settings, it can also handle surface treatments such as the removal of rust and oxide films from metal surfaces, as well as cleaning, which can be utilized for substrate preparation before and after welding and for cleaning delicate components. One of its features is that it allows for the consideration of laser equipment, which tends to have high installation costs for domestic machines, at a relatively accessible price range. 【Application Scenes】 - Circuit connections of fine electronic components - Welding of metal terminals and connectors - Surface treatment of metal parts with oxide films or dirt - Precise substrate preparation before and after welding 【Effects of Introduction】 - Improved reliability through high-precision circuit connections - Increased work efficiency and cost reduction - Compatibility with various metal materials - Quality improvement through surface treatment

• Contract manufacturing

In the medical device industry, high precision and quality are required for the joining and surface treatment of precise components. In particular, welding of parts with fine structures, joining of dissimilar materials, and cleaning of delicate surfaces are directly related to the safety and functionality of the products, necessitating advanced technology. Traditional processing methods have sometimes faced challenges such as heat impact and distortion. The HGTECH multifunctional laser welding machine achieves high-output and low-distortion welding, and can be configured to accommodate fine processing. This contributes to meeting the precise requirements in medical device manufacturing, improving quality and enhancing production efficiency. 【Application Scenarios】 - Fine welding of medical implants - Precision joining of catheter and endoscope components - Surface treatment and cleaning of medical device housings - Pre-treatment for joining delicate metal parts 【Benefits of Implementation】 - Improved product quality through high-precision fine welding - Precision processing with reduced heat impact and distortion - Compatibility with a variety of metal materials - Potential for increased work efficiency and cost reduction

• Contract manufacturing

In the home appliance industry, precise welding techniques are required to maintain the quality and appearance of product enclosures. This is particularly important for products that emphasize design and involve the processing of thin sheet metal, where minimal distortion and a beautiful finish are crucial. Additionally, improving efficiency in the manufacturing process and reducing the burden of surface treatment in subsequent processes can also pose challenges. The HGTECH multifunctional laser welding machine addresses these issues by achieving high-output and low-distortion welding, contributing to improved work efficiency. Furthermore, it can also handle rust removal and surface cleaning based on specifications and settings, supporting the optimization of the entire manufacturing process. 【Usage Scenarios】 - Precision welding of home appliance enclosures - Assembly work of thin sheet metal - Maintaining the appearance of highly designed products - Improving efficiency in the manufacturing process - Surface preparation before and after welding 【Benefits of Implementation】 - High-quality enclosure assembly with minimal distortion and clean bead formation - Increased productivity due to improved work efficiency - Shortened processes and enhanced quality through rust removal and cleaning functions - Introduction of laser equipment at a relatively easy-to-adopt price range

• Contract manufacturing

HGTECH/HGSTAR's fiber laser welding machines are multifunctional laser equipment primarily used for metal welding, but can also be adapted for rust removal and surface cleaning depending on specifications and settings. In addition to welding various metals such as iron, stainless steel, and aluminum, they can be utilized for removing rust, oxide films, and dirt from metal surfaces, as well as for surface preparation before and after welding. A notable feature is that these laser systems, which tend to have high installation costs for domestic machines, can be considered at a relatively affordable price point. Sakino Seiki offers support from the perspective of a metalworking shop, including consultation on installation, actual processing tests, and operational explanations.

• Contract manufacturing

HGTECH/HGSTAR's fiber laser welding machine is a 2000W class welder that achieves high-output laser welding at a price point that is easy to introduce even in domestic settings where budgets may be tight. It is equipped with a Raycus fiber laser oscillator, supporting stable laser output and high-quality processing. HGTECH offers laser solutions across a wide range of industries, including automotive, shipbuilding, construction, machinery, medical devices, and electronics. They also provide consultation for implementation, actual processing tests, and technical support through domestic partners.

• Welding Machine

In the building materials industry, there are many situations where the aesthetic appeal and durability of products are required, and particularly, the appearance quality at the joints of metal components is a crucial factor that influences the overall impression of the product. For highly aesthetic building materials, welding techniques that minimize visible weld marks or allow for beautiful bead formation are essential. Traditional welding methods have faced challenges such as increased distortion due to heat and higher post-processing labor, leading to issues with maintaining aesthetics and decreased production efficiency. The HGTECH fiber laser welding machine helps improve the aesthetic quality of building materials by minimizing distortion with low heat input and contributing to enhanced appearance quality through beautiful bead formation and reduced finishing labor. 【Application Scenarios】 - Joining of aesthetically pleasing metal building materials - Fine welding of thin sheet metal components - Processing of building material parts with complex shapes - Situations requiring high welding quality 【Benefits of Implementation】 - Improved appearance quality through beautiful bead formation - Increased productivity due to reduced finishing labor - Distortion control in materials due to low heat input - Shortened working time

• Welding Machine

This is a custom steel cage made for the Kawasaki specialty brand shop "Kawasaki Plaza" for motorcycle displays. It combines a steel frame with a checker plate floor to create a stylish and impactful exhibition space. Green LED lights are placed on the columns and ceiling to enhance the brand image, resulting in an iconic display fixture. This is an example of a collaboration with an architectural firm that handles store renovations, bringing the image to life as a tangible metal product.

• Contract manufacturing

This is a stainless steel cargo panel designed to protect the truck bed. In environments where seafood transportation is common, and where exposure to seawater and moisture is high, rust and deterioration of the cargo bed become significant issues. This product is made by laser processing stainless steel sheets to fit the size of the cargo bed and installing them across the entire surface, thereby protecting it and enhancing durability. Thanks to the corrosion resistance unique to stainless steel, it is easy to suppress rust over long periods, and it is designed for easy loading and unloading of goods. It is suitable for harsh usage environments in industries such as fishing, aquaculture, and transportation.

• Contract manufacturing

This is a specialized machine designed for the cleaning and dehydration of sponges used for shaping seaweed, created for a seafood processing company. While referencing existing products, it was manufactured entirely from stainless steel to suit the on-site work requirements. Utilizing high-speed rotation and centrifugal force, it efficiently dehydrates the moisture from the sponges. Unlike conventional machines that could only handle up to four sheets at a time, this model has been improved to accommodate up to five sheets, in line with the processes of seaweed manufacturing. It is also capable of producing replacements for discontinued manufacturer products and improving or redesigning existing equipment.

• Contract manufacturing

This is an all-stainless steel rack designed for environments where hygiene management is required, such as food processing plants, medical facilities, and kitchens. It uses 3mm thick stainless steel, with angle materials for the supports and bent processing for the upper and lower shelves, ensuring high durability and stability while maintaining a simple design. Thanks to the corrosion resistance and chemical resistance unique to stainless steel, it is easy to use in humid and frequently cleaned environments and excels in cleanability. Customization options are available to suit specific needs, such as size adjustments and caster installation.

• Contract manufacturing

This is a semi-custom stainless steel kitchen panel introduced in the back of a restaurant kitchen. It uses SUS304 hairline material, which has excellent corrosion resistance, suitable for the kitchen environment where fire, water, and oil stains are likely to occur. The holes for outlets and plumbing are pre-processed with laser cutting before delivery, significantly reducing cutting and drilling work on-site. This helps alleviate the construction burden for construction companies and store renovation companies, contributing to the efficiency of store renovations and new construction projects.

• Contract manufacturing

This is a custom-made iron staircase and handrail set designed to match the spatial presentation of an apparel shop. The central square pipe serves as a strong accent, tightening the overall store space. The finish features a matte clear coating that enhances the natural texture of the iron. It has been crafted to convey a sense of calmness and warmth while maintaining an inorganic feel. We inherit the specialized staircase manufacturing techniques developed by skilled artisans over many years, creating products that balance design and practicality. We cater to the production of iron staircases and handrails that respect the spatial worldview of stores, commercial facilities, and showrooms.

• Contract manufacturing

The HGTECH fiber laser welding machine is a high-speed, high-quality handheld laser welder designed for use in ironworks, can manufacturing, and metal processing industries. Compared to TIG welding, it is expected to improve welding speed, reduce distortion due to low heat input, enhance appearance quality with beautiful beads, and contribute to a reduction in finishing work hours. It helps address on-site challenges such as reducing preparation and post-processing work hours, work time, labor costs, and skilled labor shortages. Additionally, when introducing it as target equipment, there is a possibility of utilizing tax incentives such as immediate depreciation or tax credits by meeting certain conditions. It is suitable for companies looking to consider welding equipment that leads to increased productivity while minimizing the burden of capital investment. Sakino Seiki offers support for consultation on introduction, demonstration, utilization proposals, and operational advice from a field perspective. Please first check the catalog, and feel free to consult us about demonstrations with actual workpieces and the effects of introduction. [Utilization Scenes] - Joining of precision medical device parts - Fine welding of thin sheet materials - Processing of complex-shaped parts - Situations requiring high welding quality

• Welding Machine

In the shipbuilding industry, high strength and quality are required for the joining of large structures. Particularly in extensive welding operations, improving work efficiency and stabilizing welding quality are important challenges. Conventional welding methods may lead to unavoidable distortion due to heat effects and increased labor in the finishing process. The HGTECH SMART HWE-2000W enables welding with low heat input, achieving high-speed and stable welding while minimizing distortion. This contributes to improved productivity and quality maintenance in large-scale joining. Additionally, HGTECH holds the top position with a 15.4% market share in the laser equipment market for Chinese shipbuilding as of 2025. As a laser equipment manufacturer that caters to large structures like those in the shipbuilding and marine fields, it has expanded its technology across a wide range of industries. 【Application Scenarios】 - Joining of hull blocks - Welding of deck structures - Installation of piping and outfitting - Assembly of large steel structures 【Benefits of Implementation】 - Shortened construction period due to increased welding speed - Reduced post-processing labor through low-distortion welding - Enhanced reliability due to stable welding quality - Reduced burden on workers

• Welding Machine

In the automotive manufacturing industry, high precision and stable component joining are required. Particularly, as the demand for lightweight designs and complex shapes increases, traditional welding methods often lead to issues such as distortion, spatter, and increased finishing labor. These challenges can result in decreased production efficiency and variability in product quality. The HGTECH SMART HWE-2000W is a handheld fiber laser welding machine that achieves fast welding while minimizing distortion due to low heat input and reducing spatter and burn-through. This contributes to improved productivity and quality in the joining of automotive parts. 【Application Scenarios】 - Joining of thin sheet metal components - Welding of enclosures, covers, frames, and supports - Assembly of various automotive parts - Joining of precision components with high quality requirements 【Benefits of Implementation】 - Increased productivity through improved welding speed - Reduced post-processing labor due to low distortion welding - Enhanced finishing quality by reducing spatter and burn-through - Addressing labor shortages - Stabilization of welding quality

• Welding Machine

The SMART-HW 2000W series is a fiber laser welding machine that brings a revolution in productivity improvement for small and medium-sized manufacturing businesses in Japan. It is priced affordably for small and medium enterprises, yet it outperforms traditional welding in terms of precision, speed, and safety. The lightweight laser head, designed based on ergonomic principles, allows for one-handed operation. Unlike conventional welding machines, it does not require experienced operators, and even beginners can take on tasks with just one day of practice. 【Features】 High-speed processing: Approximately three times the speed compared to TIG welding High-quality finish: Reduces distortion and produces beautiful bead surfaces Safety: No use of open flames, minimal spatter Easy to master: Can be learned in a short period With the reliability of the HGTECH brand and comprehensive support from Sakino Seiki, the only authorized partner in Japan, it contributes to the efficiency and cost reduction of welding operations. It is a strong ally for companies struggling with a shortage of skilled workers. *For more details, please refer to the related catalog or feel free to contact us.

• Welding Machine

We will solve the two management challenges faced by many small and medium-sized manufacturing companies in Japan: labor shortages and high capital investment costs. HGTECH, a globally renowned comprehensive laser manufacturer, has entered into a special agency agreement with Sakino Seiki Co., Ltd., a metalworking company that understands the field. This direct contract model allows us to completely eliminate trading company margins and provide high-performance equipment at a "fair price." HGTECH develops and manufactures the oscillators, the heart of laser equipment, in-house, boasting the highest reliability in the industry. Sakino Seiki, as the only official partner in Japan handling all products including fiber laser welding machines, will thoroughly support our customers. We provide consistent support from detailed pre-introduction hearings and free demo processing where actual machining can be tested, to installation, operation training, and comprehensive aftercare. With meticulous support from a field perspective, first-time introductions are worry-free. Moving forward, we aim to expand our product offerings and establish a demo center where customers can test products until they are satisfied, contributing to the improvement of productivity in Japan's manufacturing sites.

• Welding Machine