On the edge of Taihu Lake in Suzhou，There is one set of Daywork 4500-type asphalt mixing plant with heating regeneration.。By virtue of profession、Stable construction performance，It has become the benchmark station of the surrounding asphalt mixing station.。The company that owns the equipment is a subordinate unit of Suzhou Transportation Group.—Suzhou Sanxin Road Engineering Co., Ltd.（Hereinafter referred to as”Suzhou Sanxin“），In Suzhou Pavement Construction Enterprises，Whether from production，Or to the construction，Suzhou Sanxin is a local benchmark enterprise.。

Suzhou Sanxin New Equipment Launching Ceremony

     On the Development Road of Suzhou Sanxin，The day laborer has always been with him.。Procurement of the first Nikko 3000 from 2003（NBD240）Start of asphalt mixing plant，Suzhou Sanxin has started 19 years of cooperation with Japanese workers.。Suzhou Sanxin's trust in Nikko is consistent.，Nikko is a consistent high-quality products and services for the cause of customers escort.。

     In-depth investigation and selection of daily workers

     2019，Suzhou Sanxin Model 3000（NBD240）The asphalt mixing plant has been in operation for 16 years.，Considering the time and environmental protection, etc.，Suzhou Sanxin decided to purchase a new environment-friendly asphalt mixing station。Ge Haijun, Secretary of the Party Branch and Deputy General Manager of Suzhou Sanxin Pavement Engineering Co., Ltd., has worked in the road construction industry for more than 30 years.，Rich experience in pavement construction management，Participated in the construction of many expressways in Suzhou，It is absolutely worthy in the field of asphalt mixing station.“Expert”Level。Out of caution，Suzhou Sanxin has dispatched the company's technical backbone and mixing station operators and other relevant personnel.，Many asphalt mixing station manufacturers at home and abroad were compared，In-depth product comparison and technical exchange，Finally, the original machine of Jigong 4500 was chosen.（NBD320）＋Type 160 thermal regeneration（Topα160）Equipment。

Ge Haijun, Party Branch Secretary and Deputy General Manager of Suzhou Sanxin Pavement Engineering Co., Ltd.

     General Manager Ge said，Since 2016，The NIGYO 3000 Asphalt Mixing Plant performed very well during this period.，It produces more than 3.6 million tons of high-quality asphalt mixture for the company.，The yield is high、The equipment runs stably、Economic security，All the performances are perfect.！Make everyone very satisfied.！It is based on these reasons.，Update the equipment this time，After the collective investigation of the company leaders and the technical team, they decided to continue to choose to work hand in hand with the Japanese workers.！

The electric heating asphalt tank purchased by Suzhou Sanxin is energy-saving and environmentally friendly.

     “For this original Nikko 4500.（NBD320）+Type 160 thermal regeneration（Topα160）Equipment，Our technical team has communicated with the relevant technical personnel of Nikko for many times.，The then technical director of Nikko, Vice General Manager Tsuyoshi Yamamoto, also came to Suzhou many times to actively communicate with us on technical issues.。For this device，Sanxin puts forward many special requirements.，The response of the day laborer was very positive.，It's tailor-made.！”General Manager Ge further said，The installation of this equipment began in July 2020.，It lasted two months.，It was officially put into production in September 2020.。

     Strength is precise、Stable、Efficient

     In the field of thermal regeneration，Nikko has incomparable advantages.，This is also the most important factor for Suzhou Sanxin to choose to cooperate with Nikko again.。Talking about the evaluation of the heat recycling equipment of day work，General Manager Ge“Of the brands of asphalt stations I know,，Daywork's hot regeneration is easily the best.。” 2014，Suzhou Sanxin has purchased a 120-type thermal regeneration equipment.，He was impressed by the performance of the hot recycling equipment.。In General Manager Ge's opinion，Advanced structural design of Jigong recycling machine，And that performance is stable，Have product patents，And Nikko has a profound technical precipitation in the field of thermal regeneration.，He was very satisfied with the equipment performance.。

     Talking about the advancement of the heat recycling equipment for daily work，General Manager Ge even used“Incredible”、“It's very distinctive”Such a word to describe.，He lamented the internal structure of the heat recycling equipment.、The design of temperature control and so on is too elaborate.！It is this one that is incredible.、A combination of very distinctive places.，Only in this way can the stability of the daily thermal regeneration equipment be ensured.、Efficient。In General Manager Ge's opinion，The key to adding recycled materials is the heating temperature.，Precise temperature control of heat regeneration equipment for daily work、And that temperature rise capability is strong，The extremely high quality of the hot recycled mixture is ensured。General Manager Ge said confidently.，On the addition proportion of the recycled material and the quality of the mixture，Suzhou Sanxin is undoubtedly a leader in the industry.。

     According to General Manager Ge，In addition to thermal regeneration equipment，There are three things that impressed him about the day work equipment.，Stable、Precise、Efficient。The equipment is stable，The failure rate is low，In order to ensure the continuous operation of the equipment。General Manager Ge's high stability of daily engineering equipment，In particular, the stability of the temperature control of the raw material drying drum and the accuracy of the measurement are highly evaluated.。After the asphalt mixture is produced, it is transported to the construction site by the transport vehicle for paving.，In view of the fact that the temperature of asphalt mixture will inevitably drop during transportation,，So different sites.，Due to the difference in distance and paving progress，The requirements for temperature are different.。Precise temperature control and accurate metering of daywork equipment，It ensures that the quality of each pot can be consistent with the results of the laboratory.，So as to ensure the quality and progress of the project。

  

Liu Pan, Chief Engineer of Suzhou Sanxin Pavement Engineering Co., Ltd.

     Liu Pan, the chief engineer, also appreciated the accurate measurement of Japanese equipment.。Accurate measurement means more accurate grading，Liu Pan said frankly，Few pieces of equipment are as accurate in metrology as the daywork.。Just feed the lab mix into the computer.，The parameters of the mixed mixture are in good agreement with the experimental results.。This is very important to control the quality of asphalt mixture.。

     Temperature control directly determines the quality of asphalt mixture.，Daywork equipment performs perfectly on temperature control。General Manager Ge introduced，Suzhou Sanxin has an unwritten rule.，Customers who choose the company's asphalt materials，Or choose the company's asphalt material for the whole bid section.，Or choose another one.，This confidence is obviously due to the strong technical ability of Suzhou Sanxin and the high stability of Japanese equipment.！

Clean and tidy Daywork 4500 Asphalt Mixing Plant Control Room

     General Manager Ge also has a very high evaluation of Nikko's electric heating asphalt tank.。In the past, Suzhou Sanxin used heat-conducting oil to heat asphalt.，Diesel oil and natural gas are the main fuels for the heat transfer oil boiler.，This not only produces exhaust emissions,，Moreover, with the aging of the heat transfer oil heating pipeline, it is easy to cause safety accidents.。“Heating asphalt tanks used to be a chore.，Dirty and tired.，No one wants to do this job.。For the development of the company.，Responding to the call of national energy conservation and emission reduction，When purchasing new equipment this time，We firmly adopt the electric heating asphalt tank system of day work.，This has achieved positive results.。” General Manager Ge told the author，There are many advantages to using an electric heating tank.，The whole asphalt mixing plant not only reduces a waste discharge point，Achieve zero emission of waste gas in that asphalt heating proces，And the temperature is completely automatically controlled.，All asphalt pipelines are also electrically heated，And the probability of safety accidents is reduced.，But also greatly reduce that labor intensity.。At the same time，The cost of electricity for electric heating is much lower than the cost of burning diesel or natural gas in the previous heat transfer oil furnace.。“The initial investment may be slightly higher.，But focus on the long-term development of the enterprise.，It should be said that this investment is worth it.。 Because ，It saves the company a lot of money on fuel costs alone every year.。”

     Daywork 4500-type asphalt mixing station has been put into operation since，At present, it has produced nearly 900,000 tons of asphalt for Suzhou Sanxin.。Liu Pan said，At the critical moment，Go up to the top of the mixing station for day workers.。Remember to catch up with the schedule once.，Daywork equipment works almost 20 hours a day.，Continuous production of more than 6,000 tons of asphalt，And the quality is good.。

     Worry-free after-sales service on call

     The reason for choosing day labor again，A big factor is the excellent after-sales service of Japanese workers.。In addition to top-notch product quality，Quick response after-sales service of day labor，Let Suzhou Sanxin firmly believe in choosing the right brand.。Liu Pan said，Usually, as long as there are any problems at the construction site.，A phone call went by，Nikko's after-sales service responds quickly.，Be on call，Let them be particularly worry-free.、Peace of mind。

     What moved General Manager Ge even more was that，Any day service engineer treats each other warmly in the process of service.、Teach each other everything you can，There is no reservation，Often share the knowledge of equipment maintenance and maintenance with them.，Trained a large number of technical personnel for the company。This is also one of the important reasons why they choose Japanese workers again.。

     Good Product，With excellent service.，It is a magic weapon for Japanese workers to really impress customers.。Future，Nikko will continue to focus on products and services “A sharp sword” ，All the way through the thorns，While continuing to maintain its growth，Help more users get rich “Fast lane”。