Frequently asked questions

Yes, feed conveyors can be installed in all TMR feed wagons regardless of the brand. The installation is always designed on a case-by-case basis so that the conveyor's capacity and reliability match the wagon's structure and purpose. For the most common brands, such as Seko and Siloking, pre-dimensioned parts are available.

For the most common brands, such as Seko and Siloking, pre-dimensioned plate parts are available. For other brands, the parts are dimensioned on a case-by-case basis using measurements provided by the customer or based on an inspection of the equipment. This ensures that the parts fit precisely and function reliably.

Yes. We have our own wet painting and sandblasting capabilities. In addition, through our partners, you can also get galvanising and powder coating. This means the entire production chain from raw material to the finished, surface-treated product is handled by a single provider.

Our typical delivery time is 2–4 weeks, but schedules are always agreed on a project-by-project basis. Flexibility is important to us, and we strive to meet customer needs even in urgent situations.

We do not actually operate as an authorised tractor service provider, but there are specialist service companies near us that we can recommend. We focus on the repair, maintenance, and manufacture of agricultural machinery, feed wagons, and steel structures.

You can submit an open job application by contacting us directly through our contact details. Send your application and CV by email to mika.mynttinen@tarkopa.fi or use the contact form on our website. In your application, tell us about your skills and why you want to work in the machine shop industry.

We have been awarded an ISO 9001:2015 quality management system certificate by Bureau Veritas. This means we follow systematic quality practices in all our operations — from receiving raw materials to the finished product. Documentation, traceability, and continuous improvement are the cornerstones of our operations.

Conveyors installed in TMR feed wagons and transfer conveyors are particularly suited to TMR feed wagons for improving the accuracy and speed of feed distribution. They also work excellently as transfer conveyors in connection with automatic feeding tables. The modular design allows installation in various applications.

Absolutely. We aim to serve the needs of all steel industry sectors and operators. Currently, our client base includes the shipyard industry, fireplace component manufacturing, recycling skips, and energy production maintenance, among others. Our diverse experience across different industries is our strength.

A good starting point for a fast and accurate quote includes: drawings or a clear description of the product, the intended application and load data, surface treatment requirements, and material specifications. The more precise the initial data, the faster we can respond to the request for quotation.

Our history dates back to 1962, when Killalan Puutyö began operations. At that time, tractor safety cabs were manufactured according to VTT requirements, as well as pole peelers and potato harvesters under our own patent. We have operated under the name Tarvasjoen Konepaja since 1976. Over 60 years of experience is reflected in our expertise.

Our speciality is the cutting and processing of demanding targets and materials. We manage entire projects professionally from design to execution and continuously develop our expertise. Stainless steel processing and fabrication are among our key strengths.

We produce both one-off pieces and series production. Custom manufacturing is at the core of our operations, and we make products according to the customer's needs. Whether it's a prototype, a single special part, or a larger series, we serve flexibly.

Delivery reliability is based on careful production planning and flexible work arrangements. We always agree on schedules on a project-by-project basis and strive to be flexible. As a long-standing family business, we understand the cycles of our industry and know how to prepare for seasonal peaks.

Yes. Decades of experience with various projects give us the ability to help develop product ideas. We can evaluate feasibility, suggest materials and structural solutions, and manufacture prototypes. Contact us and tell us your idea — let's figure out together how to make it happen.