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Close-die Forged Parts

Close-die forging is a complex process. It is the process of giving a form to a workpiece, placed in a mold, by a hammer and press in order to obtain 3D version of a part. Process is used to manufacture complex parts in infinite varieties and shapes for different industries.  

They play an important role in a wide range of industries such as automotive, agricultural vehicles, railway, electronics, semi-conductor, construction, aerospace, manufacturing and food processing.

Higher forging strength
Forging strength is higher in closed-mold forging method. Part has a higher level of fatigue resistance.
Better compactness
Forged parts have a better compactness in closed-mold forging method.
Minimum level defects
Internal defects and surface defects are at the minimum level in the closed-mold forging method.
High efficiency
Closed-mold forging method is suitable for the mass production with higher quantities. It ensures high efficiency in the production.
Standart Production quality
Product quality does not vary in closed-mold forging method.
% 100 Crack Control
100% crack control is applied after forging process.
Traceability by lot
Parts can be tracked on a lot-basis.

Product Liability Insurance

The potential damages that can be incurred by users and third parties during use of the products produced in our factories are secured up to USD 1,000,000 under the coverage of "Product Liability Insurance". 

Product Warranty Agreement

ROTA branded products manufactured for automotive aftermarket are warranted against manufacturing defects for up to 24 months. Warranty term varies depending on the vehicle group, details of which are provided in the agreement. 

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Our Factories

We are manufacturing our products in our integrated factories which house die-forming, hot metal forging, rubber-metal, production, quality, engineering, R&D, planning, logistics, packaging, and assembly units. 

Steering, Suspension and Hydraulic Parts Factory
Hot Metal Forging Factory