There was a sudden boom on the other end of the phone, Wu Wen's ears were buzzing, and Wu Wen said with an unhappy face: "Xiao Liu, what are you doing? You want to shock me to death, this old fellow?"

However, where could Liu Gong still hear his teacher's roar at this time, and he looked at Qin Yu stupidly and couldn't say a word!

After a long while, Liu Gong looked at Qin Yu with an expression like seeing a monster: "Qin ...... Mr. Qin, you ...... Are you Qin?"

"What Qin, my eldest brother's name is Qin Yu!" Li Erniu said with an unhappy face.

Li Erniu's broken gong voice made Liu Gong completely come back to his senses, Liu Gong heard the teacher's roar from the mobile phone receiver, Liu Gong quickly picked up the mobile phone, and said respectfully: "Teacher, I accidentally dropped the mobile phone just now." ”

"Such an adult, why are you so frizzy? What did you just say? I didn't hear clearly, you are talking about Qin?"

"Yes, the security guard I'm talking about is surnamed Qin, and he is a very young man. ”

"Isn't it very handsome, and your eyes are very bright?

Liu Gong turned his head to look at Qin Yu, and said with admiration: "Yes! Mr. Qin is obviously wearing an ordinary security uniform, but he can't hide his temperament! At first glance, he doesn't look like an ordinary person." ”

"That's it! You wait! I'll be right over!" After speaking, Wu Wen hung up the phone.

Doodle...... There was a busy sound on the other end of the phone, Liu Gong hung up the phone, looked at Qin Yu with incomparably complicated eyes, and asked hesitantly: "Mr. Qin, you are the one who defeated Dominic and Schneider?"

"Yes, that's me. Qin Yu nodded frankly.

"Liu Yao has seen Qin Gong!" Seeing Qin Yu nodding, Liu Gong bowed to Qin Yu respectfully.

This scene shocked everyone's eyes, Li Erniu kept rubbing his two big eyes like bull's eyes, and he couldn't accept the reality!

Although Liu Gong is a good man, he has never served anyone in the professional field! He once abused the mechanics of Tianxin Beverage Factory! He once won the championship of the Los Angeles Technician Competition!

Unexpectedly, Liu Gong actually bowed to others in the field of technicians!

"Qin Gong, do you have a way to rejuvenate these machines?" Liu Yao looked at Qin Yu expectantly.

"Meaninglessly, I can not only bring these machines back to life, but also make them stop breaking down until they are scrapped. Qin Yu said calmly.

Qin Yu's words made Liu Yao's old face flush, but Liu Yao didn't question it, after all, Qin Gong was a figure that even his own teacher respected, and he defeated the legendary S-level technician!

Thinking of this, Liu Yao's eyes lit up, and he said in a deep voice: "Qin Yu, can I understand that you can improve the raw material grinding capacity of this original juice extraction equipment to medium grinding?"

"Zhong Mo, Liu Gong, are you scolding me? Even my defeated Dominique and Schneider can improve its grinding ability to fine grinding, if this machine is not broken by you, I can easily improve its grinding ability to fine grinding!"

"Fine grinding?" Liu Yao's face was confused, it was obvious that this was the first time he had heard this word.

"Fine grinding is an upgraded version of fine grinding, and I relied on fine grinding to defeat Schneider and become the king of mechanics. A trace of remembrance flashed in Qin Yu's eyes, if it wasn't for a breakthrough at a critical moment, I am afraid that the king of mechanics would have fallen to Germany!

To achieve fine grinding, not only requires technical skills, but also requires martial artists to reach the realm of the unity of heaven and man, only in this realm, can you have no distractions, can you adjust the whole machine completely in a rhythm!

Although he had never heard of this kind of fine grinding, seeing Qin Yu's confident smile on his face, Liu Yao still believed Qin Yu's words!

"Qin Gong, please adjust this original juice extraction equipment!"

"Hmm!"

Qin Yu stepped forward, attached his big hand to the original juice extraction equipment, closed his eyes, and judged the place of mechanical failure and wear by the vibration of the original juice extraction equipment!

Because he was only facing a high-level technician, Qin Yu did not use his housekeeping skills to unite heaven and man.

Even so, Qin Yu easily found the problem, and it was a big problem! Qin Yu suddenly let out a shout; "Stop, Liu Gong! Shut down immediately!"

Liu Gong was stunned and hurriedly shouted: "Stop work!"

Seeing that the workers stopped their work, Liu Gong turned off the machine, boom, boom, the juice extraction equipment vibrated like a classic car, and after shaking for a while, the juice extraction equipment completely stopped.

"Qin Gong, why do you want to shut down?"

"Why?Liu Gong, you really didn't find a problem?" Qin Yu's face was very solemn! If he hadn't discovered it earlier, this original juice extraction equipment would have had a short circuit, and even caused a fire!

Fortunately, this is a beverage factory, and even if a fire breaks out, it won't cause much damage, but what if the fire spreads to the garment factory next door?

In that case, the Su Group will be finished!

"What's the problem?" Liu Gong looked confused.

"Liu Gong, if I'm not mistaken, you were just correcting the gears when you repaired it just now, right?"

"yes. Liu Yao nodded.

"Liu Gong, think about it, if it is only the gear offset caused by vibration, how long can the machine be used if it is corrected once?" Qin Yu nodded.

Liu Yao's face showed a confused look, silently calculated, and said hesitantly: "If it is because of the gear shift caused by vibration, after correcting it once, it can be used for at least one ......."

Speaking of this, a large cold sweat broke out on Liu Yao's head! God! Why didn't he think of it before?

"Qin ...... Qin Gong, what do you mean?"

"There is only one reason for such frequent gear deviations, it must be that the center bearing is worn! Once the center bearing is broken, it will cause a short circuit, and there will be an open flame at the moment when the center bearing is broken!"

Qin Yu didn't continue to speak, the cold sweat on Liu Gong's head was dripping down! He knew that once the situation Qin Yu said appeared, it would cause a fire!

"I'm going to check the center bearing!"

Liu Gong hurriedly climbed onto the machine and opened the center bearing guard, as soon as he opened the center bearing guard, Liu Gong's head appeared in a large cold sweat! Although he did not see the situation inside the center bearing, he obviously felt a wave of heat rushing to his face!

The heat is abnormal! The temperature is too high! This must be the heat caused by abnormal friction! In other words, the center bearing is really worn, or has been deformed!

"Towels. ”

Liu Yao shouted, Li Erniu took a basin of water very attentively, and an old employee took an old towel very attentively, dipped the old towel in water, and handed it to Liu Yao.

Liu Yao took the wet towel, wrung out the water, and dripped it on the center bearing.

Boom, boom, bursts of heat.

After doing this a few times, the water droplets fell to the center bearing and no longer smoked, Liu Yao threw the wet towel to Li Erniu and ordered: "Tools." ”

Li Erniu hurriedly handed the toolbox to Liu Yao.

After taking over the toolbox, Liu Yao didn't say a word, picked up the tool and began to disassemble.