Visiting the world's most advanced tyre factory

A tyre factory might not sound like the most exciting place to visit, but when Nokian Tyres invite you to see what is considered to be the world's most advanced tyre manufacturing factory, it's hard to say no.

The Russian based factory, located just outside of St Petersburg, is the newest tyre factory in Europe. It is highly automated, and currently produces over 45,000 tyres every single day of the year with just over 1,000 staff. As reference, a competitors tyre factory which produces less than 10% more tyres, requires over four times the number of staff. The new factory is a showcase of Nokian Tyres premium manufacturer credentials, and impressive investment in technology.


The tyre factory is wonderfully clean considering it mixes, cooks, presses, burns, weaves and cuts very messy ingredients such as natural rubber, carbon black and silica.

The automation is even more impressive. Swarms of laser guided self driving forklifts hum around the factory, moving the fifty trucks worth of raw materials that arrive each day first to storage, then to the mixers, then the mixed compound to the construction area. Once green tyres are produced, huge robotic arms move them from the construction machines, to belts, to ovens. Some of these incredibly complicated machines were co developed with Nokian tyres, giving them two years exclusivity on the technology.

The Process

Making a tyre is incredibly complex. Not only are you mixing carefully measured quantities of up to one hundred ingredients into the compounds used, the first and last steps of the process requiring careful control of mixing, temperature and pressures to ensure the perfect chemical reactions happen to create the best possible tyre.

The rubber, carbon black, silica and other components are mixed under high heat and pressure into the base compound, which is then rolled into sheets.

The strong apex bead and sidewall sections are constructed with steel cording. This gives the tyre the ability to sit firmly on the rim, and is a key part of the tyres structure.

The main structure of the tyre tread is laid with two layers of steel cords, cut to length, and pressed back together at opposing angles for increased strength. 

An air tight inner tube is created from a butyl rubber compound on extrusion lines. Tread and sidewall are made with extrusion and comprise of 3-5 different compounds. All the elements are assembled together. The innertube first has the sidewalls, body ply and the apex bead applied. This is then joined together with a bracelet of nylon jointless belt winded on two layers of steel belt, and the tread is laid over the top to make the final, "green" tyre.

The green tyre goes off to be cured where it sits in a high pressure hot oven for around 12 minutes. This gives the tyre its tread pattern and vulcanises the rubber, which changes it from a relatively weak compound to something that can take the daily abuse we face on the roads.

Tyre is then moved for manual inspection. The manual inspection is one of Nokian Tyres key stages in order to make sure only perfect tyres leave the factory, and is a highly skilled job. Tyre inspectors will have worked at the factory for at least a year in other roles before being considered.

The manually approved tyres goes through a second automatic inspection for final checks. If passes it gets labeled and moved to the warehouse.

During this process, samples of both the compound and fully constructed tyres are automatically taken and sent to the on site labs for quality testing. This ensures each Nokian tyre produced meets the premium quality of the Nokian Tyres brand.

The factory is like a mini town in itself. It has a bank, a dedicated Doctor, a gymnasium with free personal training sessions on offer, and an excellent canteen. The canteen, which is subsidized for the employees, is a central place where everyone in the company meets and eats, from the CEO to the floor workers, which strengthens the community feeling.

With this level of investment and technology, it's easy to see why Nokian Tyres are considering a premium tyre manufacturer in Europe. 


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