
●Company Profile
[Headquarters] 16, Kajiyashiki, Ohira Village, Kurokawa District, Miyagi Prefecture, Japan
[Type of business] Manufacture and sales of various ring roll products
[H P]https://www.ring-roll-toyo.co.jp/
Toyo Sangyo Co., Ltd. (Ohira Village, Kurokawa District, Miyagi Prefecture, Japan) is a company that manufactures and sells various ring roll products.
As a pioneer in "ring roll products," they offer ring parts that are essential for rotating equipments such as construction machinery and trucks in a variety of materials, from structural steel to stainless steel.
From small rings to medium-sized special-shaped ones, they have built a fully automatic line according to the size of the product, and realize high-precision and high-efficiency manufacturing.
This time, the customer purchased parallel 2-spindle CNC chucker "MW400" that can handle large-diameter and heavy workpieces.
We interviewed this customer when they came to our Inuyama factory for machine pre-acceptance test.
Muratec
Could you please tell us what made you choosing Muratec machine?
Because it is possible to realize the automation for heavy and large-diameter workpieces with a compact machine.
At first, we were considering automation with a lathe and cobot, but if we set the specifications for the target workpiece, the whole system would be larger, and it was not realistic in terms of both space and cost.
When I was looking for any machines that can be automated with loaders instead of cobots, Muratec proposed a parallel 2-spindle CNC chucker "MW400".
We could see the stability on transportation of heavy objects even it is compact machine, and also could see there is plenty of cutting space inside the machine.
Therefore, I felt that even large workpieces could be handled with confidence.

Toyo Sangyo GM Mr. Abe
Muratec
Thank you for your appreciation.
I heard that it was your first time to use a lathe machine with gantry loader, but did you have any concerns about the operation?
To be honest, we were worried at first.
However, when we actually use it, the operation is very simple because the controls of the main machine and loader is integrated.
I like it because it's easy to handle and I can get the dimensions I aimed.

Toyo Sangyo Chief
Mr, Yamaguchi
Muratec
What changes have you seen in your production factory since installing Muratec products?
Of course, cutting accuracy is important, but overall, I feel that “reliable automation” that does not require manpower has progressed.
Previously, we have installed an aftermarket loader on our lathe to automate it.
But because these controls were separate, it required manual adjustments everytime to set up its ready-to-run conditions.
Muratec machine can be started with just pushing one button, and its accuracy and operation are stable, therefore making plans of daily production became much easier than before.

Toyo Sangyo GM Mr. Abe
Muratec
Final question, could you please tell us about your future prospects and challenges?
We would like to consider the entire layout of our production area that will improve the work efficiency and expand our business.
We have know-how in material manufacturing, but we are still not experienced in the processing field very much, and there are still points to update for layout arrangement of our factory.
We would improve them and build more efficient machine operations.

Toyo Sangyo GM Mr. Abe
ーFinally
This time, we interviewed Toyo Sangyo Co., Ltd..
Thank you very much for taking the time for us and for your continued support.
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