Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
1～7 item / All 7 items
It's okay even if the manufacturer of the machine is no longer in business!
We provide nationwide on-site repair services for machines without manufacturers as well as overseas-made machines.
Make your existing equipment more effective! Revitalize and enhance the functions of old equipment. With over 1,000 successful cases, you can trust Sanwa Seiki's "Overhaul" and "Retrofit."
● The equipment is old, and spare parts are difficult to obtain. ● Since the machines are made overseas, obtaining maintenance parts is troublesome. For those who have such concerns! Our company offers overhaul and retrofitting services for gear grinding machines, shaving cutter grinding machines, screw grinding machines, and cylindrical grinding machines, as well as support for NC conversion and domestic sourcing of electrical components, enabling effective utilization of your existing equipment. * Please feel free to contact us regarding the feasibility of equipment repairs. * In the PDF materials, we introduce examples of our overhaul and retrofitting projects!
For overhauls, repairs, and modifications, come to us! We also accept on-site repairs!
ACR Corporation specializes in the new design and manufacturing of machinery and control panels, as well as overhauling, repairing, and modifying old machines. We carefully overhaul used machines and further modify them to enhance usability. Additionally, we can repair malfunctioning control panels, replace them with the latest equipment, and add functionalities to reduce setup time and improve operability. 【Features】 ■ Careful overhauling and further modifications for enhanced usability ■ Repair of malfunctioning control panels and replacement with the latest equipment ■ Functionality additions to reduce setup time and improve operability *For more details, please download the PDF or feel free to contact us.
We will create a new machine by adding the added value called "wisdom"!
Our company specializes in the overhaul, modification repair, and retrofit of precision machine tools. We respond with a high level of "technical skill" that combines the ability to understand the intentions of the manufacturer's machine designers and the capability to take appropriate actions. Please feel free to contact us first. 【Achievements】 ■ Mitsui Excell 39A Internal Thread Grinding Machine ■ KAPP VIG ■ GLEASON #120 Curvic Coupling Grinding Machine *For more details, please contact us.
A group of engineers revitalizing aging machine tools.
We perform overhauls of machine tools. Due to aging, the precision of machine tools may decline and fall outside the tolerance values of the precision table when new. We disassemble, inspect, repair, and replace deteriorated parts to restore performance to like-new condition. Additionally, after the machines are refurbished, we will deliver them only after rigorously measuring the restoration of precision and improvement of functionality using precision measuring instruments. 【When to Make a Decision】 ■ The machine has aged and its precision has dropped, falling outside the tolerance values of the precision table when new. ■ The downtime due to troubles has increased. ■ The manufacturer has ended maintenance services or gone out of business. ■ The problematic areas are clear, and maintenance can resolve the issues. *For more details, please download the PDF or feel free to contact us.
We are particular about every single part and revive the machines you are accustomed to using.
Our company specializes in overhauling, repairing, and modifying machine tools, dedicated machines, various gear processing machines, and general industrial machinery. We address concerns such as "the machine I always use is not working," "I want to continue working with the machine I am familiar with," and "it costs too much to replace with a new machine." With our extensive experience and know-how, we can restore machines to like-new condition. Please feel free to contact us if you have any requests. 【Equipment】 ■ Lathe: BL-510S-850 ■ Vertical milling machine: YZ-500WR ■ Horizontal milling machine: F2 ■ Sawing machine: KNA-750 ■ Surface grinder: 125DX ■ Cylindrical grinder: GLOSS-N750, etc. *For more details, please download the PDF or feel free to contact us.
From manual machines to NC machines! Restoration of precision and upgrades through overhaul and retrofit!
Our overhaul and retrofit services ensure that your machinery is perfectly repaired and adjusted through the skilled hands of our craftsmen and technicians, along with precise measuring instruments, from the time we take custody of the machine until delivery. Furthermore, any minor defects discovered during the trial operation and inspection process are not overlooked and are fed back into the process, resulting in a machine that is reborn as a high-precision unit equivalent to or exceeding new condition at the time of delivery. [Main Repair Models] ■ HAUSER (Jig Grinding Machine) ■ MOORE (Jig Grinding Machine) ■ SIP (Jig Boring Machine) ■ DIXI (Horizontal Jig Boring Machine) ■ JUNG (Surface Grinding Machine) ■ KELLENBERGER (Cylindrical Grinding Machine) ■ STUDER (Cylindrical Grinding Machine) and more *For more details, please feel free to contact us.
