Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.
121～135 item / All 204 items
![Mold parts [Parts for press molds]](https://image.mono.ipros.com/public/product/image/226/2000822518/IPROS10979506904233759291.jpeg?w=280&h=280)
Large high-precision mold components
This is a large high-precision mold part with flatness and parallelism guaranteed at 0.01 and hole position accuracy at ±0.01 mm. After processing to achieve flatness of 0.01 through surface grinding, the shape finishing process was carried out to achieve a precision of 0.01 or better in the intersecting required areas.
![Mold parts [Die set for press molds]](https://image.mono.ipros.com/public/product/image/06b/2000822519/IPROS04879666827527342120.jpeg?w=280&h=280)
Large high-precision mold components
This is a large high-precision mold component with flatness and parallelism guaranteed at 0.01 mm and hole position accuracy at ±0.01 mm. After processing to achieve flatness of 0.01 through surface grinding, the shape finishing process was carried out to achieve a precision of 0.01 or better in the intersecting requirement areas.
![Mold parts [Die set for press molds, machining + assembly]](https://image.mono.ipros.com/public/default/object/noimage_l.gif?w=280&h=280)
Large high-precision mold components
After individually processing the base plate and spacer, assembly is performed, and the total thickness is finished through surface grinding.
![Mold components [Forging mold components, high hardness material]](https://image.mono.ipros.com/public/product/image/ce2/2000822532/IPROS14509223239649307802.jpeg?w=280&h=280)
Large high-precision mold components
Some parts are welded, and the hardness is increased through processing. The hardness of the 13 chrome welded section is equivalent to HRC 56. Deep hole machining is performed diagonally on the side using a gun drill. The finishing is done with flatness of 0.02, parallelism of 0.01, hole position accuracy of 0.01 mm, and plate thickness accuracy of 0.01 mm.
![Mold components [Forging mold components, high hardness material]](https://image.mono.ipros.com/public/product/image/bcb/2000822536/IPROS25932578766027291855.jpeg?w=280&h=280)
Large high-precision mold components
This is SKT4 heat-treated material. The hardness is equivalent to HRC 42 to 45. It is processed by machining from block material.
![Mold parts [Parts for press molds, production of 2 identical items]](https://image.mono.ipros.com/public/product/image/d27/2000822537/IPROS30275386397300187270.jpeg?w=280&h=280)
Large high-precision mold components
After individually processing the base plates and spacers, assembly is performed, and the total thickness is finished through flat grinding. We have produced three sets of each of the three types in different sizes. The total number of parts is 129.
![Mold parts [Die-cast mold parts]](https://image.mono.ipros.com/public/product/image/8b2/2000822542/IPROS71976902732885572272.jpeg?w=280&h=280)
Large high-precision mold components
The finish is done with a pitch intersection of ±0.01 mm at the post hole interval.
![Mold parts [Large cast metal parts]](https://image.mono.ipros.com/public/product/image/b8a/2000822548/IPROS15737374477157236029.jpeg?w=280&h=280)
Large high-precision mold components
This is a large mold component made of FCD550. The plate thickness has been finished to a flatness of 0.03 and a parallelism of 0.03 using milling.
We specialize in the manufacturing of "punch and die" products for precision press molds!
Our company specializes in the processing of relatively small precision mold parts and precision machine parts. We also manufacture specialized products for precision press molds, design and produce various jigs, and create various gauges and prototypes. We are capable of quick turnaround for NC lathe processing, compound lathe processing, and high-speed machining center processing. 【Main Processing Machines】 ○CNC Form Grinding Machine ○Wire Cut ○NC Electric Discharge Machine For more details, please contact us or download the catalog.
We provide high-precision molds and tools for various industries, including the automotive sector.
Our company is a trading firm that engages in everything from the sale of mold materials and specialized machinery to the processing and production of molds and tools. We provide high-quality materials and precision products that support the manufacturing of automobiles, motorcycles, industrial machinery, construction machinery, and aircraft. We have earned the trust of a wide range of customers in various markets. Leveraging our integrated system and know-how that covers everything from procurement to production, we respond to the diverse needs of our customers. 【Business Activities】 ■ Sales of cutting and processing of special steel, tool steel, and mold steel ■ Processing and sales of forging molds and mold components ■ Processing and sales of die-casting molds and mold components ■ Sales of materials and processing for die holders used in forging presses ■ Processing and sales of master molds for die-casting molds (affiliated company: Amix Co., Ltd.) ■ Processing and sales of molds and mold components for hot presses ■ Manufacturing and sales of processing release agents for molds ■ Sales of welding systems for molds *For more details, please refer to the PDF document or feel free to contact us.
Stable quality and delivery times! Responding to difficult-to-process materials with expert processing techniques!
Koshin Seisakusho Co., Ltd. has been expanding its business since its establishment, focusing on the design and manufacturing of press molds and precision press processing. We are continuously improving our technology and introducing new techniques to meet new demands. We uphold the principle that "quality is the most important for a company" and constantly consider what we should do to achieve customer satisfaction and what we aim for, working together as a company to take action. By conducting hearings and making proposals from the design stage, we flexibly respond to the needs of designers and developers. We also sell and support molds. 【Business】 ■ Digital cameras, cameras, digital videos, BJ printers, monitors, etc. ■ Precision press mold manufacturing, parts processing, crimping and tapping, unit assembly, product assembly, etc. *For more details, please refer to the PDF document or feel free to contact us.
Presentation of a collection of precision mold parts! Revealing the reasons why both round and square molds can be manufactured with high precision!
This document summarizes the production examples of "mold parts (press and plastic)" conducted by Esc. Our company possesses domestically produced high-precision machine tools and is committed to improving productivity by promoting multi-skilled workers while performing updates and maintenance. We are equipped with various grinding machines, NC machining centers, and high-precision 3D measuring instruments, and we strive daily to meet our customers' needs in manufacturing. Please feel free to contact us when you have inquiries. 【Published Examples】 ■ Corner insert mold parts ■ Corner slide insert parts ■ Round polished mold parts ■ Round insert mold parts (1) ■ Round insert mold parts (2) *For more details, please refer to the PDF document or feel free to contact us.
We manufacture precision mold components such as mold cores, cavities, and screw grinding processing.
Our company specializes in the production of mold components such as screw grinding, mold cavities, cores, and carbide (both square and round). We can process round items starting from a diameter of 0.03 mm, and we are capable of handling various shapes. Additionally, we can also perform screw machining. Furthermore, we can accommodate square items ranging from small products to relatively larger ones, including precision components, allowing for a wide range of product manufacturing. 【Features】 ■ Manufacturing of mold cores and cavities: Our technical expertise enables us to produce precision parts with micron-level machining. ■ Screw grinding: We excel in high-precision special screw grinding. ■ Carbide machining: We can process carbide materials regardless of whether they are round or square. ■ Precision machining: Utilizing various machine tools, including profile grinding, we produce high-precision products. ■ Inspection system: We conduct thorough inspections of the manufactured products using advanced inspection equipment. *For more details, please download the PDF or contact us.
The lifespan of molds has dramatically improved, allowing for significant cost reductions!
Are you struggling with the lifespan of your mold cutting edges? By increasing the hardness of mold components, the lifespan of molds can be dramatically improved! Our unique measures to prevent burr formation help to eliminate the occurrence of burrs in press molds! For more details, please contact us or refer to our catalog.
Insulate the molding machine nozzle and mold! We will improve productivity by reducing defective molded products!
The functional mold component "Heat Shield Hat" solves the molding issues of thermoplastic and thermosetting resins. This product is effective in stabilizing molding conditions, reducing stringing and drooling, and preventing resin solidification inside the nozzle. Additionally, it contributes to energy savings in factories by reducing thermal conductivity, with measurement data indicating a power consumption reduction of approximately 22.4%. *Adjustments to conventional molding conditions may be necessary. 【Features】 ■ Energy-saving effect ■ Reduces heat buildup in molds ■ Effective in preventing stringing ■ Reduces maintenance frequency *For more details, please contact us or download the catalog.
