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Environmental conservation activities

Protecting the environment

In order to fulfill its Social Corporate Responsibility as a manufacturer of industrial goods, Mori Seiki promotes environmental activities which comply with ISO14001 regulations throughout the company, mainly at the Iga and Chiba Campuses and the Nara No. 1 Plant.
Mori Seiki developed the "Mori Seiki Eco-Policy" based on our management concept, "Protecting natural resources and preserving the environmental well-being of the earth." We consider that taking the initiative in protecting the environment is an essential role for a leading company in the machine tool industry, which supports all other industries. We work together to achieve this goal and have established the Environmental Management Committee.

The three bases of our activities to preserve the environment

The three bases of our activities to preserve the environment

Environment-friendly machines

At Mori Seiki, we contribute to our customers' energy and cost conservation by equipping our machine tools with eco-friendly functions.

Reduced consumption of lubricating oil

For example, with the NV4000 DCG, we succeeded in reducing the hourly consumption of lubricating oil by approximately 1/6.

Reduced consumption of power

We have reduced power consumption by reviewing equipment with a high environmental load and adding functions which enable high-efficiency operation.


● Adopting a power-saving hydraulic unit
● Using an inverter-type oil cooler
● Automatic machine light OFF function
● Automatic sleep function
● Standby power reduction function:In collaboration with NEDO (New Energy and Industrial Technology Development Organization), since 1999 we have been conducting research on reduction of power consumption when machines are on standby. We consistently pursue energy savings during non-cutting time, reflecting them in our product development.

Contributing to the local environment

Improvement and beautification campaign around the Nara Campus No. 1 Plant

We are weeding, removing silt and cleaning up the banks of the Bodaisen River, which flows alongside the Nara Campus No. 1 Plant, to restore it to its former beauty.

Improvement and beautification campaign around the Nara Campus No. 1 Plant

Environmentally-friendly machine transfer

Mori Seiki is an industry pioneer in introducing a traveling lifter to carry large machine tools. Until now, machines were carried on a large crane truck, which was disassembled, transported to the customer's factory on several trailer trucks, and re-assembled there. By contrast, the traveling lifter can be transported by a single 15-ton truck, leading to a significant reduction in CO2 emissions. The lifter can reduce CO2 emissions more than 80% compared with a 150-ton crane truck.

During transport

During transport

Installation has been completed

Installation has been completed