Engineering workshop

Transtech Ltd´s Otanmäki Works is a flexible, fast, system supplier and manufacturer of demanding subcontracted engineering products. The Otanmäki Works is one of the most important engineering workshops in Finland and it uses a total of 7,000 to 13,000 tonnes of steel per year. The range of expertise of the Works is extensive. The product range focuses on demanding welded and machined products, which are also delivered as fully equipped and tested ready-to-use products if required by the customer. The premises and machinery allow manufacturing of large-scale structures, in addition to which the unit has special expertise in stainless, acid-resistant and aluminium structures.

Part fabrication 

All steel sheet used in production is shot-blasted. New flame-cutting equipment and extensive flanging capacity up to 10 metres are available for...

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Welding

The most suitable and cost-effective product-specific method is selected from a wide range of welding methods. The welded materials can be aluminium...

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Machining

A wide range of CNC controlled machinery is available for machining, which allows the selection of the most suitable machine....

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Surface treatment

There are two surface treatment lines at the Works. The lines include a steel grit blasting unit, primer unit, surface coating and drying chambers. Air-free high-pressure spray painting...

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Final assembly

We carry out final assembly and testing to ready-for-installation products to meet our customers´ needs. Our qualified personnel include highly skilled...

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Commissioning and testing

The troublefree operations of the systems in the product are tested during the commissioning stage. We carry our electrical...

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