三嶋商事 List of Products and Services

At Mishima Trading Co., Ltd., we comprehensively produce various matters related to rolling mills. In addition to domestic manufacturers' rolling mills and rolling machines, we offer new rolling mills including high-precision rolling mills made in Italy, as well as research and development to expand the possibilities of rolling, diagnosis and repair of rolling mills, and thorough after-sales support with high expertise, including overhauls. 【Services Offered】 ■ New and used machines ■ New technologies and research and development ■ Overhauls ■ Automation of rolling mills ■ Diagnosis and repair of rolling mills ■ Contract rolling processing *For more details, please refer to the PDF materials or feel free to contact us.

• Other processing machines
• Processing Contract
• Other machine elements

Our screw rolling machines are equipped with the expertise and discerning skills of specialists. From developing dedicated devices based on general-purpose machines to addressing concerns about machine advantages and precision improvement, we offer advice tailored to your company's needs, including procurement of used machines. Additionally, we provide thorough after-sales support, which is essential for used machinery. 【Features】 ■ Tailored advice to meet your needs ■ A wide range of options from new to used ■ Comprehensive after-sales support with high expertise ■ Capability to accept orders for processing, peripheral devices, and tools all at once ■ Support for finishing processes with skilled craftsmanship *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Other processing machines
• Other machine elements

"REGG ROLLING" is a precision rolling mill characterized by a servo main axis and hydraulic slide, enabling processing with precise numerical control. It features high rigidity, zero backlash, and high speed. Custom-made machines can be produced to meet specific requirements. 【Features】 ■ High precision through linear scale monitoring ■ High rigidity via FEM (Finite Element Method) analysis ■ Capable of warm or hot rolling specifications ■ Compatible with 5-die specifications *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines

Mishima Trading Co., Ltd. established its third factory in January 2020, creating an environment that can fully support rolling processing operations. We can accommodate requests ranging from 5 pieces to 10,000 pieces. The third factory has relocated and expanded the "Manufacturing Development Center," which is also available for use in the prototyping and development of high-difficulty products. 【Equipment Owned】 ■ Tsugami: R17NC-2/T-ROL25/T-ROL5 ■ REGG: 3R40HD ■ Nissei: A22B/FA200 *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines

At the "Rolling Development Center," we respond to our customers' inquiries, "Is it possible to do this processing with rolling?" Are there products that have traditionally been considered difficult to process with rolling and have had to be machined instead, or new products that you would like to process with rolling if possible? CNC is not only for difficult processing. There are significant advantages, such as being able to standardize diverse processing regardless of who performs it. Companies that would like to experience this once are welcome to contact us. 【What we can do】 ■ Rolling trials using Tsugami CNC rolling machines (R17NC-II) (other rolling machines owned by our company are also available) ■ Utilize the know-how of our company, which specializes in rolling machines ■ Repeat trials through trial and error until you are satisfied, and do so quickly ■ A workflow that allows for trial → measurement → condition change and trial → measurement, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other machine tools

The "REGG ROLLING manufactured rolling mill" features a servo main spindle and hydraulic slide, allowing for precise numerical control during processing. We can manufacture machines tailored to meet specific requirements. Additionally, since 2016, we have been the sales agent for "REGG ROLLING" rolling mills in Japan and have entered into a formal maintenance contract. For those seeking options not available (or limited) in Japanese rolling mills, such as "NC-controlled rolling mills over 20 tons," "NC-controlled step rolling mills over 20 tons," "3-die NC-controlled rolling mills," "3-die step NC-controlled rolling mills," and "rolling mills custom-made for capacities from 4 tons to 100 tons," we offer these as new alternatives. Please feel free to contact us. 【Features】 ■ Servo main spindle ■ Hydraulic slide ■ High rigidity ■ Zero backlash ■ High speed *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine tools

We solve typical troubles that may arise during screw rolling. Do you have any concerns such as "the screws are uneven" or "the holes in the processed products are widening"? If you are troubled by any issues or problems, please feel free to contact us. We will provide advice based on our extensive experience. 【Troubleshooting Q&A for Screw Rolling (Partial)】 ■ The product bounces up ■ The product protrudes towards the front ■ The product walks back and forth during rolling ■ The product has a taper ■ There is a "shar" sound during rolling *For more details, please refer to the PDF document or feel free to contact us.

• Other machine tools

"The condition of the thread rolling machine seems to be bad... what should I do?" "I want to know tips to improve the accuracy of thread rolling..." "I want to create a small jig..." "I want to make a dedicated device based on a general-purpose machine..." "Is there any good used machinery available somewhere...?" Mishima Trading Co., Ltd. will respond to such requests. As a specialized trading company for machine tools based in the Chubu region, we are well-known for our solid after-sales support and excellent responsiveness. If you are located in a remote area, please feel free to consult with us first. 【Sales Items】 ○ Thread rolling machines: new, repair, used machines, purchase ○ Dedicated machines, inspection machines ○ Cold forming molds ○ Thread rolling tools (dies, rollers, etc.) ○ Thread gauges For more details, please contact us or download the catalog.

• Plastic processing machines (cutting and rolling)
• Other machine tools
• Other cutting tools