Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.
166～180 item / All 890 items
Ultra-precision machining of plastic mold components
Grinding finish with a dimensional tolerance of ±0.001 Fine electrical discharge machining finish in 2S Our company is always working on new things and challenging towards the future.
Ultra-precision machining of plastic mold components
Grinding finish with a dimensional tolerance of ±0.001 Fine discharge machining finish in 2S Our company is always working on new things and challenging towards the future.
Ultra-precision machining of plastic mold components
Grinding finish with a dimensional tolerance of ±0.001 Micro electrical discharge machining finish in 2S Our company is always working on new things and challenging towards the future.
Ultra-precision machining of plastic mold components
Grinding finish with a dimensional tolerance of ±0.001 Fine electrical discharge machining finish in 2S Our company is always working on new things and challenging towards the future.
With this one sheet, you can handle any material! It is capable of cutting a wide variety of materials while also being exceptionally durable.
"Super Multi" is a high-performance multi-diamond wheel that can cut iron and stainless steel, which were difficult to cut with conventional diamond wheels. It has over 100 times the durability compared to cutting wheels, significantly reducing the need for replacement due to wear by about 100 times. This allows for more efficient work. Additionally, since the outer diameter does not decrease, stable one-shot cutting is possible. 【Features】 ■ Capable of cutting a wide variety of materials ■ No change in outer diameter, increasing work efficiency ■ Over 100 times the durability compared to standard cutting wheels *For more details, please refer to the PDF document or feel free to contact us.
![[Equipment Introduction] Cylindrical Grinding Machine (Okamoto OGM)](https://image.mono.ipros.com/public/product/image/7ac/2000354195/IPROS5360024293084114554.jpg?w=280&h=280)
We offer a variety of grinding stones, including diamond, borazon, and WA, capable of accommodating many materials.
The secret of Tokiwa Seiko's technology, which responds to diversifying needs, lies in its wide range of in-house equipment. In cylindrical grinding, we offer various grinding wheels such as diamond, borazon, and WA, enabling us to accommodate many materials. For powder metallurgy mold punches, it is common to finish the outer diameter with a mirror surface. Typically, two processes are required: finishing the dimensions with cylindrical grinding and then polishing to achieve a mirror finish. However, at Tokiwa Seiko, we have developed a method that allows us to finish the dimensions and achieve a mirror surface simultaneously during the cylindrical grinding process, enhancing efficiency. If you have specific requests such as "I only want to rely on this equipment for processing," we can also perform pinpoint processing using available equipment. Please contact us, and we will provide updates on the machine's operational status. *For more details, please refer to the PDF or feel free to contact us.
![[Equipment Introduction] Profile Grinding Machine (Amada Washino)](https://image.mono.ipros.com/public/product/image/3b8/2000354202/IPROS1041445416626066991.jpg?w=280&h=280)
It is also possible to process fine corner radii such as 0.06 to 0.08 R.
The secret of Tokiwa Seiko's technology, which responds to diversifying needs, lies in its wide range of in-house equipment. The profile grinding machine (Amada Washino GLS-135AS), as it is called "optical contour grinding machine," projects the processing area of the product 20 times larger by shining light on it, allowing for grinding that follows the shape of the product. It can grind small grooves and gear shapes, as well as cylindrical grinding for items like roll forming and stepped pins, and it is capable of processing fine corner radii of 0.06 to 0.08R. Grinding wheels used: BN, diamond, WA, etc. Wheel diameter: from φ60 to φ180 Wheel stroke: 135 mm Compatible materials: from raw materials to hardened steel, carbide, and cermet, as well as many other materials. If you have a situation where you would like to request processing with this equipment only, we can also perform pinpoint processing using available equipment. If you contact us, we will report on the machine's operating status. *For more details, please refer to the PDF or feel free to contact us.
Easy processing with high freshness! Ideal for backlighting of silicon, SiC, and sapphire wafers!
The horizontal surface grinding machine SGM-6301 was developed for easy and high-precision processing of ceramics and difficult-to-machine materials in a short time.
A cylindrical grinding machine equipped with three types of models to accommodate various processing applications.
This machine is a high-performance internal grinding machine with high precision, high rigidity, and excellent productivity, boasting a significant market share in the home appliance and automotive parts industries, and is available in three types of models. [T-11L19] Standard model among the three types with manual workpiece loading [T-11L59] Fully automatic machine equipped with a small loader for mass processing of small to medium-sized parts [T-11L57] Fully automatic machine equipped with a large loader for mass processing of medium to large-sized parts For more details, please download the catalog.
Large CNC internal grinding machine compatible with large diameter sizes up to an inner diameter of 610mm.
The internal grinding machine "T-135N, T-1354N CNC Internal Grinding Machine" is a large chuck-type CNC internal grinding machine that accommodates large diameter sizes up to an inner diameter of 610mm (φ560 for T-1354N). The T-1354N is equipped with an extended bridge that allows the spindle unit to move 1,100mm to the left and right, making it suitable for long workpieces and taper processing. For more details, please download the catalog.
Compatible with outer diameters up to 320mm, suitable for small to medium production processing of large bearings.
The internal grinding machines "T-137N, T-177N CNC" are large CNC internal grinders designed for processing large-diameter bearings with a workpiece outer diameter of up to 320mm, featuring improved changeover capability and precision adjustment. They promise stable high-precision processing with high machine rigidity and workpiece support using a 2-shoe magnet. For more details, please download the catalog.
A simple structure internal grinding machine that supports processing with an inner diameter of φ1.5 to 170mm.
This is a versatile internal grinding machine that allows grinding with a manual machine feel. The T-11JAS is an internal grinding machine equipped with a high-rigidity spindle and a high-rigidity rotary dresser, based on the T-11JA. It is suitable for the production of various types and medium volumes of mold parts, gears, and more. The T-11JAS-4S features a 4-axis wheel head (turret) configuration, which can be optionally equipped on the above model, enabling unmanned continuous operation for high-precision processing of multiple surfaces. 【Specifications】 ○ External diameter of workpieces that can be chucked: 12–200 φmm ○ Width of workpieces that can be chucked: 125 mm ○ Internal diameter of workpieces that can be ground: 1.5–170 φmm For more details, please contact us or download the catalog.
A machine equipped with two work heads that grinds the tooth surfaces of gears with a maximum outer diameter of 260 mm.
We have newly equipped our product with a unique tooth surface correction function while enhancing mechanical rigidity. This allows for easy correction of tooth surface shapes requested by customers, even for gears being processed for the first time, enabling the production of high-precision gears to start in a short period. Furthermore, the adoption of a dual work head significantly reduces non-processing time, making it an optimal model for mass production. 【Specifications】 ○ Maximum outer diameter of workpiece that can be ground: up to 260 φmm ○ Maximum width of workpiece that can be ground: up to 50 φmm For more details, please contact us or download the catalog.
For mass production processing of bearings, automotive parts, and compressor parts.
The internal grinding machine (centerless type) "T-11LB" allows you to choose between a shoe & magnet chuck type (T-11LB88) and a 1 shoe & 2 roller type (T-11LB78) for optimal grinding processing. It also supports external diameter processing as an option. Instead of configuring the internal and external diameter processing with different models, it can be done with a single model, improving maintainability. 【Specifications】 ［T-11LB88］ ○ Work support method: 2 shoes & magnet ○ Applicable workpiece outer diameter: φ12–150mm ○ Width of workpieces that can be ground: 5–40mm ○ R groove dimensions that can be ground: up to 6mm (when equipped with optional rotary dresser) ［T-11LB78］ ○ Work support method: 1 shoe & 2 rollers ○ Applicable workpiece outer diameter: φ6–40mm ○ Width of workpieces that can be ground: 5–25mm ○ R groove dimensions that can be ground: up to 6mm (when equipped with optional rotary dresser) For more details, please contact us or download the catalog.
Space-saving with one of the largest processing ranges in its class. Suitable for mass production processing.
The vertical grinding machine (chuck type) "TVG-15C" is a space-saving model with a width of 1,060mm. It accommodates workpieces with a maximum inner diameter of 150mm, one of the largest in its class. It consistently processes finishing dimensions and tapers with high precision and efficiency. Additionally, it supports 24-hour unmanned operation with optional robot handling. 【Specifications】 ○ Installation dimensions (width × depth × height) 1,060 × 2,050 × 2,550 mm ○ Maximum outer diameter of workpieces that can be chucked 200 mm ○ Maximum inner diameter of workpieces that can be ground 150 mm ○ Maximum weight of workpieces that can be chucked 50 kg ○ Spindle rotation speed up to 800 min-1 For more details, please contact us or download the catalog.
