Environmental Equipment Business

Aida Engineering co.,Ltd. OKAYAMA JAPAN

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Bisiness
Environmental Equipment Business

Reminiscent of a sword
sharpness and durability

We have been engaged in heat treatment of forming rolls since the company’s foundation, and about 20 years ago, the Environmental Equipment Manufacturing Department was established to design and manufacture crushers and crusher blades, as well as to perform maintenance of crushers as a whole. The Environmental Equipment Manufacturing Department was established about 20 years ago to design and manufacture crushers and crusher blades, as well as to provide maintenance services for crushers as a whole.

Role of the crusher

We play an important role in a recycling-oriented society by efficiently and safely processing industrial waste and other materials for recycling.

Heat Treatment

Heat treatment is the process of heating and cooling a metal to change its properties and give it hardness and toughness.

production system

production process

(1) Material Cutting

(2) Shape processing

(3) Metal heat treatment

(4) Hardness test

(5) Surface polishing

Other

Drawing (design and production)

Material Analysis

Padding Repair

Heat treatment facilities

Our state-of-the-art facilities specializing in hot and cold die steel and our 1st class heat treatment technicians with know-how enable us to perform heat treatment according to customers’ requirements.

Metal heat treatment equipment

Vacuum quenching furnace (2 units)
900W x 900H x 1200L 1500kg/ch

Tempering furnace (6 units)
900W x 900H x 1200L 1500kg/ch (3 units), etc.

Related facilities

automatic guided vehicle transport system

The quenched products can be automatically transferred to the cooling room, which reduces the load on workers and ensures safety, thereby improving productivity.

cooling device

Heat treatment is stable throughout the year, unaffected by temperature differences.

Development of improved steel products

We have developed “AEN”, an improved hot die steel. Compared to conventional materials, AEN has optimized hardness and toughness, enabling longer blade life.

Comparison of crushed materials

Comparing the crushers that have been used for one year, a large difference was seen in the crushed objects. In the left case, the blades are worn out and the crushed material is not crushed, while in the right case, the hardness and toughness of the blades are maintained even after one year of use, and the material is crushed evenly.

Blades made of common steel

Cutlery using improved steel grades

Comparison of blade life

AEN” will not be damaged even after one year. By reducing the frequency of maintenance, running costs can be significantly reduced. The left is a blade using general steel material, and chipping/warping has occurred. On the right, “AEN” is used and no breakage has occurred.