The other day，The upgrading and expansion of Yinxian Avenue in Yinzhou District of Ningbo City has been successfully completed and delivered.，DynapacSDSeries pavers andCCSeries large、Close cooperation of small double-drum vibratory roller，Delivered a satisfactory answer to the customer。The Dongwu section of Yinxian Avenue is the section from Meihu Farm to Baozhan Highway.，The total length of the project is 4993 meters.。The main contents of the upgrading and expansion project include widening the roadbed width from 27 meters to 40 meters.，The number of lanes has increased from 4 to 6.，Six bridges along the way are widened and lifted synchronously.，The whole road surface is changed from white to black.，As well as the whole line supporting greening and traffic safety facilities upgrade.。What is particularly striking is that，The greening facilities of Dongwu section of Yinxian Avenue will be seamlessly connected with Dongqianhu section.，Among them, 27 meters of green landscape belt will be“Forest Yinzhou”As the standard，After completion, it will become the beautiful scenery of the last journey of Yinxian Avenue.。

The construction design standard of this project requires three lanes in the main road section..25 meters wide，Widen the side lane 3.75 meters。In response to this demand，Ningbo Hengshun Traffic Engineering Co., Ltd., the construction unit, chose Dynapac.SD2550CSAndSD2530CSProject with telescopic mechanism at the end。SDCooperation of series large paverHEEThe structural design of the end-telescoping screed can not only improve the segregation problem,，But also can achieve the excellent paving effect of the straight-plate machine.。

Thanks to industrial design excellence，Dynapac screed for stability，Its bottom plate is wide、Large cross section，Uarantee stable paving operation；In addition，Dynapac screed with anti-twist beam design，Very strong torsional deformation resistance，The screed will not have any deformation in the paving width of more than ten meters.；Again，Dynapac extendable screeds are equipped with tamper and vibration functions.，And the rotating speed of the end telescopic rammers on the left and right sides can be consistent with that of the main engine section to achieve synchronization.。These advantages can perfectly solve the problem that the end telescopic mechanism is not synchronized with the motherboard.，And can achieve the best paving effect.。

And twoSDClosely associated with the pavers are four DynapacCC6200 large double steel wheel and 1 setCC1200 small double-drum roller。Based on high frequency, low amplitude vibration technology pioneered by Dynapac，CCThe series is large、Small double steel wheel rollers are all at high speed.、High efficiency、High quality、The characteristics of low energy consumption are well-known in the field of asphalt compaction construction.。On construction sites at home and abroad for many years，The appearance of Dynapac roller represents the excellent compaction effect.。

High-performance Dynapac paving and compacting equipment，Help customers to efficiently complete the asphalt construction task of this project。After the completion of the reconstruction of Dongwu section of Yinxian Avenue，The traffic distribution function around the line has been further improved.，At the same time, it can effectively alleviate the traffic pressure along the line.，To speed up the construction of Yinzhou District、Improve the road network structure、It is of great significance to improve traffic capacity.。

Dynapac，Helping the Development of China's Road Administration Never Stop，Provide customers with the most appropriate road construction solutions at any time and anywhere，Join hands with you，Build the future together！