鋳造技術・重力金型鋳造（English）

We use a gravity die casting process whereby a cast iron or heat-resistant alloy metal mold is attached to the casting machine and the molten aluminum alloy is poured into the mold by force of gravity.

Compared with sand casting, the cooling rate of the casting process is much faster, which enables the production of fine castings with good casting surface and high dimensional accuracy.

We have been developing our own casting machines since 1983, and use a total of 10 different machines to manufacture products that meet the demands of our customers.

Large vertical casting machine (600 x 1200) 1 unit

Medium tilting casting machine (530 x 590) 1 unit

Small tilting casting machine (280 x 400) 1 unit

Small vertical casting machine (390 x 400) 2 unit

Medium tilting gravity metal casting machine (600 x 1000) 1 unit

Small tilting gravity metal casting machine (370 x 600) 1 unit

Round shape casting machine (φ 700 x 400) 3 unit

※Numbers in parentheses indicate the dimensions of the metal mold (mm).

Casting machines can be used to produce a wide range of products
from small castings (minimum 10 g) to large castings (maximum 10 kg).