小川製作所 List of Products and Services

There is a task of applying protective film to sheet products such as stainless steel. We would like to introduce a case where we manufactured a "double-sided film application device" at the request of a company. Until now, single-sided film application was carried out using existing dedicated machines, but there were concerns about work efficiency and the burden on workers. By introducing this product, it is possible to apply film to both sides with just one pass, reducing the work time by half compared to applying film to each side separately. 【Purpose and Challenges of Introduction】 ■Reduction of the burden on workers ■Improvement of work efficiency ■Streamlining of the production line *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of the "Tatami Stacking Robot" that we produced. The client is in the tatami manufacturing industry, and the robot stacks tatami mats alternately face up and face down. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Client: Tatami manufacturing industry ■ Purpose: Stacking tatami mats alternately face up and face down *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case of our "Pipe End Processing Machine with Pipe Supply Unit." The set pipes are taken out one by one and moved to the end processing machine, where the end shaping process is performed. Please feel free to contact us when you need our services. 【Applications】 ■ Supply and Transport *For more details, please refer to the related links or feel free to contact us.*

We would like to introduce a case study of the "Pipe Outer Diameter Reducing Molding Machine" that we manufactured. This machine shapes the outer diameter of a pipe to be thinner than the material itself. By passing the pipe through a ring-shaped mold, it becomes narrower than before. At this time, by pulling both ends of the material, it is possible to control the thickness of the plate after molding. 【Case Overview】 ■ Shapes the outer diameter of the pipe to be thinner than the material ■ Allows control of the thickness of the plate after molding by pulling both ends of the material *For more details, please refer to the related links or feel free to contact us.

Our company is a manufacturer of production equipment rooted in the local community. We provide custom development of production equipment and modification services for existing equipment to a wide range of customers, from the automotive industry to medical devices. Additionally, we have a large number of experienced staff members who have a wealth of experience in automating various industries, allowing us to offer unique solutions to challenges. 【Features】 ■ Over 1,000 equipment production achievements ■ Complete free diagnosis and proposals ■ Wide range of proposal content *For more details, please refer to the PDF materials or feel free to contact us.

This device is a semi-custom dual-sided simultaneous protective film application system that accommodates various types of sheet materials. It was developed in response to requests from a punching metal manufacturer and has been implemented in multiple construction material manufacturers (steel and resin-based). It can be retrofitted into existing conveyor lines as part of the laser processing → inspection → film application process. By applying film to both sides simultaneously, it achieves processing times that are less than half of the traditional single-sided application done twice. Changing the width and length of materials can be completed without tools, and it flexibly accommodates design integration with previous processes (inspection) and subsequent processes (palletizing). By eliminating the risks of uneven manual application and scratches, it significantly reduces the burden on operators, contributing to improved line operating rates and stable quality maintenance. *For more details, please feel free to contact us.

This is a protective film application unit designed with partial implementation in mind to reduce the burden of introducing equipment for construction material factories. It accommodates 2m x 3m sheets and can be integrated behind existing inspection lines or laser processing machines, completing the automation of the application process. Thanks to its semi-custom specifications, it fits into existing layouts with minimal modifications. After implementation, it can shorten application time compared to manual application, potentially reducing labor costs by several million yen annually. We propose an optimal investment plan for medium-sized factories that prioritize cost-effectiveness in equipment expenses. *For more details, please feel free to contact us.*

This is a modular unit that allows outsourcing of only the protective film application process for line builders and SIers. It adopts a double-sided simultaneous application structure compatible with 2m x 3m sheets, avoiding the risks associated with developing from scratch in-house. Since it can be easily integrated into the latter part of existing transport lines, it also reduces the risk of delays in the overall equipment delivery schedule. This enables us to address projects that were previously lost due to insufficient equipment capacity, while shortening in-house development time and increasing deployment speed. *For more details, please feel free to contact us.

This is a protective film application unit designed with partial implementation in mind to reduce the burden of introducing equipment in building material factories. It accommodates 2m x 3m sheets and can be easily integrated behind existing inspection lines or laser processing machines, completing the automation of the application process. Thanks to its semi-custom specifications, it fits into existing layouts with minimal modifications. After implementation, it can shorten application time compared to manual application, potentially reducing labor costs by several million yen annually. We propose an investment plan that is ideal for medium-sized factories that prioritize cost-effectiveness in equipment expenses. *For more details, please feel free to contact us.*