Welcome to Prototal TOJOS

Our many years’ experience and extensive expertise mean that we can assist with services at every stage of the production chain. From being a sounding board during the creative idea stage. To volume production of injection-moulded, fully assembled and packaged products delivered directly to your stated address.

Many years’ experience – extensive expertise

Our many years’ experience and extensive expertise mean that we can assist with services at every stage of the production chain. From being a sounding board during the creative idea stage. To volume production of injection-moulded, fully assembled and packaged products delivered directly to your stated address.

High automation levels ensure excellent, uniform quality.

Our plant in Malmö is highly automated. Modern injection moulding machines run round the clock in the majority of full production cells. In each cell are robots which, together with the injection moulding machines, take care of the main part of the job. This means that each step is executed with an accuracy and precision that contributes to consistently good quality. Several of the production cells are equipped with automatic quality control via advanced vision technology.

Injection moulding of polymer products is the core of our business.

Injection moulding of polymer products is the core of our business. It has been, right from the very start nearly 70 years ago. The technology is highly suited to achieving a high-quality, stable manufacturing process. It can be used for simpler parts as well as more technology-intensive and complex products, both involving stringent requirements in terms of precision and quality.

At the cutting edge of injection moulding

It is and always has been our intention to be at the cutting edge of developments in injection moulding of polymer products. This applies to choice of material, innovations in production technology, unique solutions and advanced technologies. For instance, we offer both in-mould labelling (IML) and two-component (2K) injection moulding. But we also place a lot of importance on aspects that are beneficial to the environment. Like optimising energy consumption in the manufacturing process and minimising and sorting plastic waste from production in an environmentally sound way.

In-mould labelling is a technology where labels or decorative graphics and patterns are integrated in the plastic part directly in the manufacturing process.

In two-component injection moulding, two different injection units are used (often charged with different raw materials) to fill the moulding die and thereby give the manufactured part special properties.

Customer case – Skånska Byggvaror – improved energy value thanks to the correct plastic parts

The purpose of the project was to devise and manufacture plastic parts which, when fitted in aluminium conservatory profiles, provide a good seal and improve the energy value in their various conservatory versions.

The result was seven different injection-moulded plastic parts which now help save energy in their P-marked conservatories and maintain the correct insulation value in full accordance with the P label.

“After conducting a careful review of suppliers, we opted to work with Tojos, as they were able to meet our stringent quality requirements for the products, as well as offer flexibility of supply, which means that we in turn can offer our customers some of the market’s best products for P-marked conservatories.”

/Jonas Nilsson, Product Manager, Skånska Byggvaror

Dependable, reliable supplier

Certificate
ISO 9001 , ISO 14001, ISO 13485

Machinery plant of Prototal Industries

11

SLA

35

SLS

6

MJF

1

FDM

1

PolyJet

9

Vacuum casting 

38

Injection moulding 25-100T

44

Injection moulding 110-525T

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