シンニッタン Product Lineup

In the mining industry, heavy machinery and transport vehicles are used in harsh environments, requiring parts to have high durability and reliability. Our forged shafts meet these demands and contribute to the stable operation of heavy machinery and transport vehicles. 【Usage Scenarios】 - Material transport within the mine - Use as heavy machinery parts in harsh environments - Application in sites requiring high durability 【Benefits of Implementation】 - Reduced frequency of parts replacement due to high durability - Stable operation in harsh environments - Improved operational rate of heavy machinery and transport vehicles

• lift
• shaft

Construction machinery relies heavily on reliability. Especially when used in harsh environments, the durability of components such as shafts significantly affects the overall performance of the machine. Shaft failure can lead to work interruptions or accidents. Our shaft products achieve high strength and durability through forging technology, supporting safety in heavy-duty operations and the transportation of heavy loads. 【Application Scenarios】 - Material transportation at construction sites - Movement of heavy items within warehouses - Product movement within factories 【Benefits of Implementation】 - Improved operational rates of construction machinery - Enhanced work efficiency - Increased safety

• lift
• shaft

In the agricultural machinery industry, parts that can withstand high loads in harsh environments are required. In particular, shaft breakage can lead to work interruptions and serious accidents. Our shafts achieve high strength and durability through forging technology, contributing to the stable operation of agricultural machinery. 【Usage Scenarios】 - Forklifts - Tractors - Combines 【Benefits of Implementation】 - Capability to handle high-load operations - Increased longevity of machinery - Improved work efficiency

• lift
• shaft

In the machine tool industry, achieving both cost reduction and high quality is a challenge for spindle components that require high precision and durability. Machining from solid round materials tends to increase material and processing costs. Our forged spindles significantly reduce input material and processing costs, and they are also compatible with outer diameter rough turning and through-hole drilling (BTA) processing. This contributes to our customers' cost reduction and the provision of high-quality products. [Usage Scenarios] - Spindles for machine tools [Benefits of Implementation] - Reduction in input material costs - Reduction in processing costs - Provision of high-quality products - High durability

• Other machine elements
• Other machine tools
• shaft

Siam Metal Technology Co., Ltd., a Thai subsidiary of Shin-Nittan Co., Ltd., is a company that produces automotive parts, hot forged parts, rear axle shafts, knuckles, front wheel hubs, and more. We have three upsetter lines for rear axle shafts, allowing for a consistent process from forging to machining. We also accommodate stainless steel hot forging for high-pressure pipe parts. 【Business Activities】 ■ Automotive Parts - Hot Forging - Machining - Heat Treatment - Shot Blasting ■ High-Pressure Pipe Parts - Stainless Steel Hot Forging *For more details, please download the PDF or feel free to contact us.

• Other Auto Parts

At Chubu Kanko Co., Ltd., we have a "metal saw." It is capable of cutting materials with a diameter of 100 mm or less. The disc-shaped cutting blade rotates at high speed to perform the cutting, making it faster than a shear, though not as fast. The steel material is automatically fed, making it suitable for mass production. Since the rotation speed and cutting speed can be adjusted according to the type of steel, it can accommodate various steel types. You can also view information about other equipment through the related links. 【Features】 ■ The flatness of the cutting surface is superior to that of shear cutting. ■ The cutting speed is slower than that of shear cutting. ■ It excels in mass production but can also handle a variety of products. *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

At Chubu Kanko Co., Ltd., we have a "1000T Billet Shear." It is capable of cutting diameters from Φ80 to 100. Cutting blades are set according to the steel material diameter, making it suitable for continuous cutting of the same diameter in mass production. Since it is a push-cut after heating, no chips are generated. You can also view other equipment through the related links. 【Features】 ■ The flatness of the cutting surface is inferior to that of saw cutting. ■ The cutting speed is faster than that of saw cutting. ■ While it excels in mass production of the same diameter, it is not as proficient with a variety of sizes. *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

At Chubu Tanko Co., Ltd., we have machining centers and NC lathes for mold production. Our in-house design team will create molds based on the drawings discussed with our customers. ■ Multiple machining centers capable of producing molds of various sizes ■ NC lathe dedicated to round parts ■ A system that completes everything from design to mold in-house *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

Chubu Tankou Co., Ltd. owns a tray pusher type continuous furnace. It is possible to feed trays into the quenching furnace at regular intervals. The company excels at mass-producing products under the same quenching conditions. It accommodates a wide temperature range using heavy oil. Since it has a mobile cooling tank, both oil and water can be used on the same line. 【Features】 ■ Supports mass production through continuous production ■ Capable of a wide range of heat treatment conditions ■ Compatible with both oil and water *Please feel free to contact us.

• Contract manufacturing

At Chubu Tankou Co., Ltd., we have a 5000TON forging press. We have a manual press equipped with a 500TON trimming press. It features a long stroke and is capable of deep hole forming. It can forge products with significant volume changes efficiently and is suitable for small-batch production of various types. 【Features】 ■ Long stroke specification ■ Capable of deep hole forming ■ Suitable for small-batch production of various types *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

At Chubu Forging Co., Ltd., we have an "Airdrop Hammer 7.5TON" in our possession. We have an 800TON trimming press installed. We are capable of handling a variety of products in small quantities. Our company manufactures large parts, such as components for global construction machinery manufacturers. We have a rich array of equipment that is rare even on a national level. Please feel free to contact us with any inquiries. 【Features】 ■ Equipped with an 800TON trimming press ■ Capable of forging products up to 100kg ■ Able to accommodate a variety of products in small quantities *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

At Chubu Tanko Co., Ltd., we have a 4000TON forging press. Due to its wide and long stroke specifications, it is capable of forging complex shapes and deep hole components. We have a manual press equipped with a 300TON trimming press. It can perform deep hole forming, allowing for efficient forging of products with significant volume changes, and is suitable for small-batch production of various types. 【Features】 ■ Wide and long stroke specifications ■ Capable of forging complex shapes and deep hole components ■ Capable of deep hole forming ■ Suitable for small-batch production of various types *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

At Chubu Forging Co., Ltd., we have an "Airdrop Hammer 4TON." It can forge products weighing up to 20kg with good yield. We can accommodate a variety of small-lot production. Our company is equipped with a wide range of facilities that are rare even on a national level. You can also view other equipment through the related links. 【Features】 ■ Equipped with a 300TON trimming press ■ Can forge products weighing up to 20kg with good yield ■ Capable of accommodating a variety of small-lot production *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

We would like to introduce a case study of forged products for "spindles" that we have handled. We produce forged main spindle components for machine tools. Compared to machining from solid round materials, we can significantly reduce processing costs, and we can also accommodate outer diameter rough turning and through-hole drilling (BTA) processing. Our company designs and manufactures molds in-house, which are the core technology of die forging. We are able to create appropriate molds as needed by incorporating our past know-how and quality information. [Case Overview] ■ Size: Example) Approximately φ175×500mm ■ Weight: Example) Approximately 47kg *For more details, please refer to the related links or feel free to contact us.

• Other machine elements
• Other machine tools
• shaft

We would like to introduce examples of forged products of "connecting rods (conrods)" that we have handled. We forge conrods in various sizes, both large and small. By utilizing forging rolls and free hammers for rough shaping, we can forge them efficiently. (Mainly for engine generators and some marine applications) Our company has three types of forging equipment: presses, hammers, and upsetters, allowing us to shape a variety of forged products. 【Case Overview】 ■ Size: e.g., approximately 350×900mm ■ Weight: e.g., approximately 90kg *For more details, please refer to the related links or feel free to contact us.

• Other machine elements

We would like to introduce a case study of forged products for "camshafts" that we have handled. We forge camshafts in various sizes, both large and small. We produce high-precision forged products with minimal bending. With our integrated production system, strict quality checks are conducted in-house at every stage, and quality information between processes is shared immediately, maintaining high and stable quality. 【Case Overview】 ■ Size: Example) Approximately φ90×1670mm ■ Weight: Example) Approximately 50kg *For more details, please refer to the related links or feel free to contact us.

• Other machine elements

Our company primarily provides various sizes of parts for engine components (such as generators) and machine tools. Additionally, we are focusing on the renewable energy sector as a key area for future growth, and we are committed to strengthening our efforts in providing parts that support this field. By creating new value and contributing to society, we aim to achieve sustainable and long-term enhancement of corporate value. 【Product Examples】 ■ Camshaft ■ Connecting Rod (Conrod) ■ Spindle *For more details, please refer to the related links or feel free to contact us.

• Other machine elements
• Other machine tools
• Generator

We would like to introduce a case study of the forged product "Large Shaft (for Special Vehicles)" that we have handled. We perform composite forging using a upsetter and an air drop hammer. The shaft section can be forged into a straight shape without extra machining allowance due to the taper. The 10-ton air drop hammer and the 9-inch upsetter boast some of the highest capabilities among forging machines of their respective types in Japan. 【Case Overview】 ■ Size: Example) φ370×790mm ■ Weight: Example) Approximately 96.3kg *For more details, please refer to the related links or feel free to contact us.

• shaft
• Other machine elements

We would like to introduce a case study of the forged product "Shaft (for forklifts)" that we have handled. We can accommodate various sizes (shaft diameter, length, outer diameter). The spline section is achieved through unmanned robot forging. We have an in-house machining factory, allowing for integrated production from forging to finished machining. Our company has established a comprehensive production system that handles all processes in-house, from steel material procurement, cutting, forging, heat treatment, inspection, machining, high-frequency hardening, to shipping. 【Case Overview】 ■ Size: Example) φ190×670mm ■ Weight: Example) Approximately 15.6kg *For more details, please refer to the related links or feel free to contact us.

• lift
• shaft

We would like to introduce a forged product case of "sprockets (hydraulic excavators)" that we have handled. We forge large tooth-shaped components that rotate the tracks of shovels and other machinery using one of Japan's leading 10-ton air drop hammers. Our company, Shin-Nittan, has three types of forging equipment: presses, hammers, and upsetters, allowing us to shape a variety of forged products. 【Case Overview】 ■ Size: e.g., approximately φ660×70mm ■ Weight: e.g., approximately 50kg *For more details, please refer to the related links or feel free to contact us.

• Hydraulic Equipment
• Chains and sprockets

Our company provides parts for various construction machinery and special vehicles, such as excavators, forklifts, and wheel loaders. To meet the diverse needs of our customers, we offer a lineup of various forging machines with industry-leading capabilities. By utilizing the features of each forging machine, we also perform composite forging (such as press + upsetter, upsetter + hammer, etc.) by combining different forging machines, and parts forged with our unique technology are being utilized. 【Product Examples】 ■ Sprockets (for hydraulic excavators) ■ Shafts (for forklifts) ■ Large shafts (for special vehicles) *For more details, please refer to the related links or feel free to contact us.

• lift
• Other machine elements
• Hydraulic Equipment

We would like to introduce examples of forged products of "Pinion" that we have handled. We can forge items ranging from short to long shafts. Using forging rolls (pre-forming machines), we can produce them efficiently (excluding some long products). Our company also designs and manufactures molds, which are the core technology of die forging, in-house. We can create appropriate molds as needed by incorporating our past know-how and quality information. 【Example Overview】 ■ Size: e.g., φ130×260mm ■ Weight: e.g., approximately 6.1kg *For more details, please refer to the related links or feel free to contact us.

• Other Auto Parts

We would like to introduce examples of forged products of "tubes" that we have handled. By deeply forming the inner diameter hole and creating a through hole, we can forge hollow components with good yield. We have an integrated machining factory, allowing for consistent production from forging to finished products. Thanks to our integrated production system, strict quality checks are conducted in-house at all stages, and quality information between processes is shared instantly, maintaining high and stable quality. 【Case Overview】 ■ Size: e.g., φ150×315mm ■ Weight: e.g., approximately 13.6kg *For more details, please refer to the related links or feel free to contact us.

• Other Auto Parts

We would like to introduce examples of forged products of "knuckles" that we have handled. Thanks to our unique process design, we are capable of forging products with highly complex shapes and long shafts (spindles). We have three types of forging equipment: presses, hammers, and upsetters, allowing us to shape a variety of forged products. We also employ a technique called composite forging, which combines different forging machines, enabling us to accommodate complex shapes and large items. 【Example Overview】 ■ Size: e.g., 490×260mm ■ Weight: e.g., approximately 14kg *For more details, please refer to the related links or feel free to contact us.

• Other Auto Parts

Our company forges various components that make up a car, including the steering parts, axles, and drive components. We have a wealth of experience with parts that are called critical safety components, which constitute the basic performance of a vehicle. Among these, we are particularly recognized for our knuckles, which are responsible for the "turning" function, and we are capable of forging products with complex shapes and spindles, receiving high praise from our customers. Additionally, we can efficiently forge cylindrical components known as hollow parts using our unique technology, and we offer parts in various sizes. [Product Examples] ■ Knuckle ■ Tube ■ Pinion *For more details, please refer to the related links or feel free to contact us.

• Other Auto Parts
• Drive system parts
• Axle parts