Returning to the king''s court, Caesar immediately began to conceive the new machinery.


    In the comfortable days after the war, he was not idle. On the contrary, Caesar felt that he was busier than before. Even if Luna was about to grow up, they had little time alone. In addition to dealing with post-war reconstruction, the commercial road also has many authorities that need to be delegated again.


    After a breakthrough in the progress of the weapons research institute, Heilong has asked the arsenal to start testing the strength of some alchemical products and building new smelting furnaces.


    In the past, both iron making and steel making were carried out purely based on the experience and feeling of the grey dwarf. Caesar didn''t know what ingredients the things made contained. In Caesar''s opinion, if smelting can''t keep up with and produce high-strength metals with excellent properties, climbing the weapon tree can only become an empty talk.


    With the increasing number of casters joining the north, Caesar also has the ability to assign casters to various strategic industries urgently needed by the Empire. With the help of casters, Heilong has a method that can accurately determine the metal composition. With the help of material detection and decomposition ability, his Arsenal can repeatedly compare the detailed data required for smelting, such as mixing time after melting Add the specific amount of charcoal, and whether it is necessary to add additives to remove sulfur scale, or add other metal materials to make alloys, etc.


    Based on these data, Arsenal can summarize the standardized process of smelting industry, obtain iron ingots or steel ingots of the same quality in repeated production, and remove the fog of materials science a little bit.


    As the northern emperor, Caesar didn''t need to do everything himself. He just needed to give the guiding ideology, and the following family members would do it according to his wishes. Facts have proved that this is indeed the best and efficient method, and the new smelting furnace was built for this purpose.


    It is a square furnace with a width of five meters and a height of three meters. The bottom end is inclined to one side. The thick shell is made of cast iron, the inner layer is covered with clay bricks and a magic coating. There is no doubt about the heat resistance. The lowest end is equipped with a movable gate, which is pulled by the steam furnace.


    Considering that the heating methods such as oxygen blowing and electric arc cannot be carried out, the furnace is simply not equipped with any combustion device. At this stage, it completely depends on the flame provided by the caster to smelt the molten steel. After adding raw materials according to the tested proportion and smelting, the molten steel will flow out directly from the tail gate.


    The furnace can produce about 60 tons of molten steel at a time, and the caster can complete smelting in just half an hour. With the time of feeding and tapping, it is only more than an hour. Such output can temporarily meet the production of firearms and artillery required by the test. Whether the output needs to be expanded in the future depends on the wishes of the Black Dragon Emperor.


    At present, the smelting mode of Arsenal is that the blast furnace and shaft furnace in the furnace community are responsible for producing a large amount of pig iron, which can not only meet the needs of daily ironware and steam furnace, but also be deeply smelted by iron furnace to obtain wrought iron or steel.


    Caesar''s current design plan is a set of production equipment for warhead stamping. After having a stable and reliable source of steel, the stamping machinery no longer has hardware difficulties. The successful test of mercury thunderstorm makes the mass production of new weapons imminent.


    However, if a skilled worker does not rely on mechanical machine tools, it still takes a long time to complete the whole set of processes. If the stamping machine assembly line is put into production, 30 ordinary people or Heiyi dependents can complete the operation through training and familiarity. Under the condition of full load operation, nearly 10000 bullet warheads can be produced a day, and Beidi can also skip the muskets that need to be manually reloaded, Directly into the stage of semi-automatic weapons.


    As long as this step is taken, the black wing empire will be ahead of the dwarves in the kingdom of zedi.


    The black dragon put his neck flat on the ground, unconsciously shook his tail, stretched his claws to the right front of his head, and rowed around on the ground with his claws. After dinner, Caesar kept this posture until he heard the cry of the owl, and the whole set of sketch ideas finally had some eyebrows. Of course, this is only the simplest concept illusion, The specific details need the help of the red lotus goblins to improve. After continuous testing, they can finally take shape.


    If it were normal, the lazy dragon would have curled up and drilled into his soft cave to sleep, but today Caesar was in high spirits and didn''t feel sleepy at all.


    Luna accompanied him all the way. Until then, Caesar asked the little guy to copy the graffiti on the ground one by one, put away the papyrus, and then asked the war lizard man to take out the letter from Jue fairy Sen from the display cabinet and watch it with Luna.


    [greetings, dear king of black wings.]


    [thank you for your helping hand in the crisis of the spirit forest and sharing a strong enemy with us. I feel very excited and grateful for your decision. After the test of your and our covenant, it becomes more solid.]


    [the existence of Miss Luna enables you and me to reach a consensus to coexist, and also makes us an inseparable whole. The forest of Elves will not forget. Because of this, we know that Miss Luna''s adulthood is in 15 days.]


    [according to the etiquette of the forest goblins, Luna may need to return to the forest of elves to receive praise from the whole family. I look forward to the upcoming banquet and hope Luna will return as soon as possible.]


    [if you would like to accompany Luna to visit the spirit forest, we would like to extend a warm welcome. We must ensure that the last delay will not happen again. Finally, I wish all the best, Garcia Yufeng.]


    Caesar closed the parchment, held it in his claws, put it in the showcase and put it away.


    "I''m going back."


    Luna yawned and flapped her wings much slower than in normal times. Now it''s late at night. The little guy''s biological clock has always been quite normal. Now she''s sleepy: "Caesar, will you go back with me?" she asked dimly.


    "Go." the black dragon took it for granted: "I promised you last time."


    In the next few days, Caesar began to try to delegate power temporarily, and the core leaders such as Hogg and angelamo were responsible for maintaining the normal operation of the Empire.


    He decided to let the red dragon cardoze go to the West Sea to clear up the pirates and subdue the clans living in the coastal islands in the name of the black wing empire; On the other hand, Caesar transferred back some black winged families who had been sent out to garrison the border. These troops have recently appeared in the city for inspection.


    Whether it is to transfer cardoze or pull the armed forces back, Caesar just wants to ensure that the Empire will not cause trouble when he leaves. The war has just ended, and he doesn''t know whether Tiamat will follow up. However, Caesar has to take some precautions. The mother of the dragon is worthy of her conspiracy clergy. It''s not impossible for Leng Buding to be disgusted.