MST Holdings List of Products and Services

Points for selecting an aluminum welding contractor will be shared by a specialized aluminum welding company! First, choose a contractor with a wealth of "construction achievements" in aluminum welding. Check if they handle welding methods suitable for aluminum, such as TIG welding or MIG welding. You can verify this by checking their website or case studies for photos of the products they have worked on and the fields they cover. It's also reassuring to confirm their JIS welding qualifications (e.g., JIS Z 3811) as well as their years of experience and whether they have passed skill tests. It's important to ensure that they have the necessary equipment, such as welding machines for aluminum and fixtures to prevent distortion. Being able to handle everything from processing to finishing (polishing, painting) in a consistent manner is efficient. The ability to accommodate prototypes and small lot orders, as well as flexibility in meeting short delivery times, is also crucial. Additionally, a quick response for estimates is another selection point. Our company specializes in aluminum welding, providing consistent services from processing to finishing (polishing, painting), and we are highly appreciated by our customers for our precision and short delivery times.

• Processing Contract

We would like to introduce a case where we manufactured stainless steel polished square pipe frames. We produced 24 frames for the equipment. For stainless steel frame welding, please leave it to MST Holdings Co., Ltd. [Request Overview] ■ Manufacturing of stainless steel polished square pipe frames ■ Production of 24 frames for the equipment *For more details, please download the PDF or feel free to contact us.

• Stainless steel utensils and containers
• Contract manufacturing

We would like to introduce the request for the production of lightweight welding jigs made of aluminum that we handled. The customer is able to perform welding with stainless steel and iron at their location, but requested that our company create lightweight jigs made of aluminum. Since this is a welding jig, precise dimensions, angles, and diagonals must be maintained; otherwise, warped products will result, so we also addressed the warping issue. [Request Overview] ■ Services Provided: Production of jigs using aluminum welding ■ Warping correction included *For more details, please download the PDF or feel free to contact us.

• jig
• Contract manufacturing

This is a request for aluminum welding processing that requires airtightness. We will weld an aluminum lid to a Φ140, weld a 15mm plate, and perform secondary processing (milling) to flatten it and create holes to eliminate welding distortion. In the past, another company attempted welding but failed to maintain airtightness, which is why we have received this aluminum welding request. Aluminum welding is delicate and requires careful removal of oil and other contaminants, as well as welding at the appropriate current, making it a critical process. The consistent spacing and appearance of the weld bead can only be achieved by a skilled craftsman who is truly knowledgeable about aluminum welding. At MST Holdings Co., Ltd., skilled craftsmen who are well-versed in aluminum welding will carry out the work, so you can rest assured. For aluminum welding, stainless steel welding, and welding processing, please contact MST Holdings Co., Ltd.

• aluminum

This is a request to produce four brass shields. It seems they were imported from America, but I received an inquiry about whether we could make them domestically, so I decided to give it a try! We started with measurements, materials, welding, machining, and buff polishing, all handled consistently by us. I would be happy if we could enter a mass production system. Recently, I've had a lot of work involving brass TIG welding, and I hope to focus more on becoming a brass TIG welding shop. I will specialize in work that not many people can easily tackle. 😊 #MSTHoldings #Brass #BrassTIGWelding #SpecialWelding #Welding #Machining #Brazing #BuffPolishing #Challenge

• alloy

"Back Wave Welding" is a complete penetration welding technique used for welding pipes that are difficult to weld from the inside, pressure-bearing components, and structures that require strength. Ordinary welding appears to be sitting on the surface. Compared to the completely penetrated back wave welding, there is a significant difference in strength. Additionally, the finishing of the weld bead is done in the same way as ordinary welding, which can lead to cracking or immediate failure upon use. In such cases, using back wave welding prevents cracking and maintains strength even after finishing. [Features] - A complete penetration welding technique used during welding - There is a significant difference in strength compared to ordinary welding - Prevents cracking - Maintains strength even after finishing *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

In recent years, more people have been modifying their homes and making their own furniture through DIY projects. While it is still a minority, there is a growing trend among those who are taking on welding tasks to create sinks and kitchens. For those who are thinking, "I want to try welding too," please hold on for a moment. If you approach welding simply as melting and joining metal, it can quickly lead to failures or lack of durability. This time, we will introduce the process of welding. [Contents (partial)] ■ Items needed for welding ■ Preparation item 1: Arc welding machine ■ Preparation item 2: Arc welding rods ■ Preparation item 3: Protective mask ■ Preparation item 4: Protective clothing ■ Preparation item 5: Hammer *For more details, please refer to the PDF materials or feel free to contact us.

• Welding Machine
• Processing Contract

When you hear the word "welding," you might imagine it being done with sparks flying while using safety measures. However, many people may not know the actual methods used. The world of welding may seem simple, but it is surprisingly deep. In this article, we will introduce welding methods that even beginners can understand. [Contents (partial)] ■ What is welding ■ Fusion welding ■ Pressure welding ■ Brazing ■ Preparation before welding *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

When it comes to DIY, many people may be interested in welding, right? For those who are wondering, "What is welding, to begin with?" I would like to explain the definition of welding and what kind of equipment is used for welding, so you can learn more about it. Please take a moment to read this. [Contents] ■ What is welding, to begin with? ■ What types of welding equipment are there? ■ Arc welding machine ■ Gas welding machine ■ Laser welding machine ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

Welders are expected to play an active role in various manufacturing processes. On the other hand, to work as a welder, it is necessary not only to enhance your skills but also to obtain qualifications related to welding. This article explains what qualifications should be obtained for welders and introduces what qualifications beginners should acquire. [Contents (partial)] ■ Types of welding qualifications ■ Process of obtaining welding qualifications ■ Qualifications beginners should obtain ■ Gas welding operators ■ JIS welding technicians *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

Welding is the process of applying heat to melt materials and join them together. However, not just any material can be welded. Just as there are standards and uses for various items, there are also options for the materials to be welded. In this article, we will introduce the materials used in welding. [Contents (partial)] ■ About welding materials ■ Types of welding materials ■ Type of welding material 1: Stainless steel ■ Type of welding material 2: Copper *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

Welding, which was once considered a professional job, has recently seen the emergence of home welding machines, leading some individuals to attempt DIY projects. Welding produces flying sparks, but is it something beginners can do? This article introduces the dangers associated with welding. [Contents (partial)] ■ Risk of fire due to ignition ■ Injuries such as burns and bruises ■ Risk of electric shock ■ Eye injuries from flying metal dust ■ Eye inflammation *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

"Which welding contractor should I hire to expect high technical skills in welding?" When looking for a company that can perform welding to create specialized parts or components, it can be a concern for many. In this article, we will introduce important points to consider regarding welding. If you are thinking about requesting welding services from a company, please use this as a reference. [Contents (partial)] ■ There are many companies that can perform welding ■ Hiring a specialized contractor is the key to success ■ How to assess the quality of a company's welding ■ Track record ■ Photos *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

If you are someone who is particular about cars and motorcycles, you may dream of customizing them. You want to make your beloved vehicle something special! When you think that way, you arrive at the concept of one-off parts. However, some of you might be wondering, "What are one-off parts?" In this article, we will explore "What are one-off parts?" and discuss "When are one-off parts necessary?" We will also provide examples of various items that can be made with one-off parts to explain their appeal. [Contents (partial)] ■ What are one-off parts? ■ When are one-off parts necessary? ■ When you can't find parts that fit your bike or car ■ When there are no designs you like ■ When you want a part that exists only in this world *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

Welding is used to create various items, such as large structures like automobiles, ships, and steel frames for buildings, as well as precision parts like molds and machine components. While it may generally seem unrelated, you can also request welding when creating personal furniture through DIY projects. This document provides detailed information about welding. Please take a moment to read it. [Contents (partial)] ■ About welding ■ Types of welding ■ Fusion welding ■ Pressure welding *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

Boring operations using a lathe are very difficult and require high skill levels. This is because the machining surface is on the inside of the metal, making it hard to check the machining conditions, and chips tend to accumulate inside. Additionally, since parts of the tool other than the cutting edge are likely to come into contact with the metal and the tool is prone to vibration, maintaining the precision of parts during boring operations requires a high level of technical skill. This document explains the reasons why boring operations on a lathe are challenging. We encourage you to read it. [Contents] ■ What makes boring operations on a lathe difficult? ■ The machining surface is hard to see ■ Chips tend to accumulate inside the metal ■ Parts of the tool other than the cutting edge are likely to come into contact with the metal ■ The tool is prone to vibration ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

• lathe
• Processing Contract

Face milling is one of the essential cutting tools in the world of manufacturing. It allows for the high-speed flattening of hard metals, which not only increases the variety and types of products that can be manufactured but also leads to improved work efficiency. In this article, we will provide a detailed explanation of the features of face milling and the machining methods that utilize it. [Contents (partial)] ■ What is face milling? ■ Structure of face milling ■ Inserts (cutting edges) ■ Insert pockets ■ Docking parts *For more details, please refer to the PDF document or feel free to contact us.

• Milling machine
• Milling
• Processing Contract

The process of joining two different metals together is called dissimilar metal welding. This technique is also used in the development of infrastructure such as electricity and communication to achieve a comfortable living. On the other hand, there may be those who want to know more about the precautions related to dissimilar metal welding. Therefore, this article will provide a detailed explanation of the basics of dissimilar metal welding. [Contents (partial)] ■ What is welding? ■ Types of welding ■ Welding by brazing ■ What is dissimilar metal welding? ■ The appeal of dissimilar metal welding *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

When it comes to machining, there may be few people who know what kind of processing method it is. Machining is performed using a machining center, and its appeal lies in the automatic tool exchange feature. Because various types of processing can be done with a single machine, it is gaining popularity in the industry. This document introduces machining. Be sure to learn about the characteristics of machining and apply it to your work. 【Contents (partial)】 ■ What kind of processing method is machining? ■ Processing with program control ■ What happens when an ATC is included? ■ Four types of machining centers *For more details, please refer to the PDF document or feel free to contact us.

• Machining Center
• Processing Contract

Hastelloy is a type of difficult-to-machine material and an alloy, known for being challenging to process. However, due to its excellent heat resistance and corrosion resistance, the demand for it is increasing as it can be used in special environments. When requesting processing of Hastelloy from a contractor, it is advisable to entrust it to a reliable company to avoid failures, as it is a high-cost material. This document explains the points of Hastelloy processing and difficult-to-machine material processing. We encourage you to read it. [Contents (partial)] ■ Hastelloy is a type of alloy ■ Features of Hastelloy B ■ Features of Hastelloy C ■ What are the key points of Hastelloy processing? ■ Is the demand for difficult-to-machine materials rising? *For more details, please refer to the PDF document or feel free to contact us.

• alloy
• Processing Contract

Aluminum is a metal that is widely used in various fields, from everyday products to large-scale applications. However, not many people are well-informed about aluminum. Therefore, in this article, we will explain aluminum, a metal that is essential to our daily lives. [Contents (partial)] ■ What is aluminum ■ Characteristics of aluminum ■ Lightweight ■ Resistant to rust ■ Good conductivity *For more details, please refer to the PDF document or feel free to contact us.

• aluminum
• Processing Contract

Aluminum and stainless steel are both essential metals in our lives. They are so commonly present that we often use them without consciously distinguishing between the two. In this article, we will thoroughly compare the differences between these two indispensable metals, aluminum and stainless steel, across various points. [Contents (partial)] - Comparison of aluminum and stainless steel - Strength - Weight - Thermal conductivity - Rust resistance - Appearance *For more details, please refer to the PDF document or feel free to contact us.

• aluminum
• stainless
• Processing Contract

There may be people who are considering processing aluminum metal for various uses. However, aluminum easily oxidizes and corrodes when it combines with oxygen in the air. Therefore, anodizing treatment is necessary to prolong the life of aluminum. In this article, we will explain anodizing treatment, so if you want to process aluminum metal, please refer to it. [Contents (partial)] ■ What is anodizing treatment? ■ Effect 1 of anodizing treatment: Becomes stronger as an alloy ■ Effect 2 of anodizing treatment: Improved heat dissipation efficiency ■ Effect 3 of anodizing treatment: Insulation properties ■ Main purposes of anodizing treatment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

An NC lathe is a machine used for processing metal that has numerical control functions added. When instructed by a processing program, it can automatically process metal. Using an NC lathe not only eliminates the need for constant human supervision but also achieves high-performance finishes. This document introduces the benefits of using an NC lathe equipped with numerical control functions. [Contents] ■ What is an NC lathe? ■ Can perform automatic processing ■ Capable of high-precision processing ■ Can achieve uniform precision finishes ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

• lathe
• Processing Contract

Welding of A5052 and A6063 We performed aluminum welding processing for fire truck parts. Leak testing and PT inspection were conducted.

• Processing Contract

Our company performs a variety of processing, including stainless steel welding and aluminum welding. Utilizing our past experience and knowledge, we flexibly handle various welding and sheet metal work, from thin materials to thick ones. First, please let us know what kind of parts you are looking for, including details and specifications, regarding "delivery time," "low cost," and "high quality." 【Welding Methods Available】 ■Tig Welding ■Mig Welding ■Semi-Automatic Welding ■Brazing *For more details, please download the PDF or feel free to contact us. https://www.mst0315.com/

• Processing Contract
• aluminum