For items that can increase attributes, Su Lun is not too much at all, and it is best to have more of this thing.

Picking up the Beidou Heavenly Pulp, Su Lun raised his head and took it, and a slightly cool energy spread in his body, and soon this energy was integrated into his body.

"Congratulations host, your constitution has increased by three points. ”

Open the system to check, on his personal panel, the original physique of twenty-five has become twenty-eight. After moving his body and adapting to the sudden increase in physique, Su Lun began to prepare to make a hydraulic forging machine.

It is not difficult to build a hydro forging machine, because there are two rivers here, and each river has plenty of water, so it is perfectly fine to build a hydraulic forging machine.

Su Lun drew all the various parts of the hydraulic forging machine, and then asked his craftsmen to make them according to the drawings, to put it bluntly, this thing is the water flow to push the waterwheel to provide power, and then use the steering device to convert the power provided by the waterwheel into the hammering force of the forging hammer. The most critical part is actually the conversion device, but this thing is very simple to put it bluntly.

Equip the waterwheel with a concentric axle, and the short horizontal wood on the axle toggles the forging hammer to cause the forging hammer to fall down together for hammering, which is the simplest hydraulic forging hammer. Suren made some improvements to it, changing their speed with gears, allowing the hydraulic forging machine to adjust the speed and the force of the hammer.

The level of craftsmen in Suren's territory is quite good, and the structure of the hydraulic forging machine is not too complicated, so under his guidance, two days later, a hydraulic forging machine was completed.

"Let's start!" Su Lun took a deep breath and looked at the freshly baked hydraulic forging hammer in front of him with some nervousness.

"Open the gates!" exclaimed one of the craftsmen. As the sound fell, the sluice opened, and the raging river rushed in, and the turbulent river rushed into the dug waterway, and soon rushed to the waterwheel, which was driven by the current, and then slowly turned.

As the waterwheel turned, the forging hammer attached to it began to slowly lift, and soon the heavy forging hammer was lifted high enough and then smashed down.

"Bang!"

The sound of gold was deafening, and sparks flew everywhere.

Then the hammer was lifted again, and then fell with a thud.

'Bang bang bang!'

The dull sound of metal crashing continued to sound, and soon they were united. An iron ingot was hammered under the hammer in the water, deformed, and became visibly tightened.

It didn't take long for the iron ingot to be forged into a steel ingot. Suren picked up the steel ingot that Bruce had sent him and tossed it with his hand, it was full of weight and toughness, although it was not as good as the kind of steel he had obtained from the system, but it was not much worse.

"Ding! The hydraulic forging machine was successfully constructed. Hydraulic forging machines are integrated into the blacksmith's shop. ”

[Hydraulic Forging Machine: This is a cleverly designed machine, the machine is not too complicated in structure, and successfully uses the power of water to forge weapons and equipment. +3 Productivity, +1 Steel Quality]

Su Lun was also excited to see the system recognize the hydraulic forging machine, and with this hydraulic forging machine, the production speed of the blacksmith shop was tripled.

"Well done, just make thirty-five sets of two-handed axes and armor from this ingot. Su Lun said with satisfaction.

"How long will it take?"

"Sir, at present, all blacksmiths except me are apprentices, and their skills are still somewhat lacking, so the speed of building armor..."Bruce said hesitantly.

"To give you half a month, there is a hydraulic forging hammer, and the difficulty of forging weapons and equipment has been reduced, if you can't do it yet..."

"Please rest assured, sir, I promise to complete the task. Su Lun's words made Bruce feel like a man in his heart, and he didn't have the idea of bargaining, so he immediately agreed.

"Okay, I'll give you the drawings of the equipment later, and I'll build it according to the shape on the drawings. Suren waved his hand, motioning for Bruce to leave, and then opened the system interface and drew the equipment in the system about the Barbarian Giant Axe Warrior.

Now that he has the conditions, he is ready to change those barbarians into the equipment recommended by the system. Soon after Suren finished the drawings, he had someone send them to Bruce.

After the construction of the first hydraulic forging machine, the hydraulic blower was also put on the agenda, and with the experience of the hydraulic forging machine, the blower was made faster, and it only took one day for the blower to be completed.

It should be that the use of hydraulic power, the blower is much larger than the previous human power blower, two meters high and three meters wide. This type of blower requires at least ten slaves to work with each other to operate. However, driven by the water wheel, this blower was easily driven.

"Whew!

Alternating back and forth, a large amount of heated air is sent to the red-hot blast furnace, and the temperature of the boiler, which is already very hot, is raised again. The heat was rolling, and the slaves who were close to the blast furnace were red and sweaty, but they were quickly dried by the surrounding heat.

A large number of shoddy weapons and some scrap metal were sent to the blast furnace, where they were quickly heated, reddened, and finally softened and liquefied.

[Hydraulic blower: With the help of hydraulic operation of the blower equipment, the structure is simple, the concept is ingenious, and the temperature of the furnace can be increased. Efficiency +2, Flame Temperature +2】

With the hydro blower, the temperature in the blast furnace is raised again, and the higher temperature increases the rate at which the pig iron and ore melt, and the speed of iron smelting is increased by one section in an instant.

With the addition of hydraulic blowers and hydraulic blacksmiths, the production of this blacksmith shop in Suren has been increasing, although it is only this blacksmith shop, but the supply territory is more than enough.

Forging, quenching, grinding, and in the blacksmith shop, Bruce and several blacksmith apprentices methodically forged weapons and armor, and a steel-bladed two-handed axe made for barbarians was quickly prototyped.

Suren picked up a two-handed axe that had already been made, this axe was made according to Suren's drawings, and the two-handed axe purchased by the Florentine Kingdom was made according to the size of an ordinary person. The two-handed axe has a short handle and is much lighter, a whole size smaller than the axe in Su Lun's hand.

In fact, the barbarians are not very easy to use, and the weight of the axe is somewhat light. The average height of these barbarians was two meters, at least thirty centimeters taller than the Florentines, and weapons made according to the Florentine body shape were not suitable for their use.

Now this two-handed axe is completely made according to the size of the barbarians, which is very suitable for their use, and these two-handed axes weigh thirty catties, and only the strength of these barbarians can be used freely.