"...meaning, this machine is used to produce Lego bricks?"

As the [Super Speed] was released, the speed around Colin returned to normal again, and Herman's speaking speed also returned to normal.

"That's right."

Nodding, Colin stretched out his hand and patted the simple casing of the prototype injection molding machine in front of him. Since a machinery factory was established, Colin could not just use it to produce a four-color double-sided paper offset printing machine.

After sorting out the drawings in his mind during this period, he finally found the design drawings of the injection molding machine and put them into action. He successfully produced a machine driven by an electrical structure in the machinery factory.

Injection molding prototype machine.

In terms of the choice of injection molding machine technology, Colin used a relatively mature two-stage injection molding machine, which consists of a screw plasticizer and a plunger injection device, and is suitable for injection molding of thin-walled products. This was only pioneered by Jackson and Jackson in 1948.

The structure of the injection molding machine invented by Church was now completely reproduced by Colin on his prototype machine.

At the same time, on the choice of materials.

Originally, Colin thought it would take some time, but he was informed by Lange that a factory in Germany had begun commercial production of polystyrene raw materials two years ago. This was undoubtedly good news for Colin.

Through Lange's connections in Germany, he contacted the BASF chemical factory that produces polystyrene, signed a contract to purchase polystyrene raw materials from them, and used them as raw materials for the manufacturing of injection molding machines.

Of course, this method is too cumbersome after all, and importing polystyrene materials from Germany is not cheap in terms of cost. Not to mention that Colin, who is familiar with history, knows very well that with the outbreak of subsequent wars, the entire Germany and even Europe

Will be caught in a war, and even if he wants to buy polystyrene, it will no longer be as easy as it is now.

Therefore, Colin is already planning ahead, how to find alternative manufacturers for polystyrene production in the United States, or simply open a factory himself and control it from the source.

Anyway, he has a detailed process flow for polystyrene production technology in his mind, and many of them are even advanced patented technologies that have not been researched and invented in this era. If Colin hadn't focused on Superman's acquisition of [Faith]

Above all, it remains to be seen whether Edison can retain the title of "King of Inventions".
Chapter completed!