The new type of pavement cold regeneration machine and pavement crusher passed the provincial appraisal

Shandong Degong DGL400 Road Surface Recycling Machine and PSJ400 Pavement Crusher Pass Provincial Appraisal

On December 28, 2009, commissioned by the Shandong Provincial Economic and Information Commission, the Dezhou Economic Commission presided over the deputy meeting of Defeng DGL400 Road Surface Recycling Machine and PSJ400 Pavement Crusher in Dezhou City.

The appraisal committee heard the project report, reviewed the product drawings and technical documents, examined the prototypes and production conditions, and after review, agreed that the provided technical data are complete, complete, correct, and consistent, meet the appraisal requirements, and can guide production. DGL400 cold recycling machine has compact structure, flexible steering and full hydraulic drive. It has four steering modes and can spray foam asphalt additives with advanced performance. PSJ400 pavement crusher optimizes the overall structure, hydraulic system, electrical system, overall layout and other aspects to improve the performance and reliability of the whole machine. The crushing affects the depth of 0.35 meters, which is better than the domestic similar models. The machine fills 400 Horsepower model blank. The test and user trials of the Xi'an Road Construction Machinery Testing Center show that the technical performance parameters meet the design requirements. Moreover, the company's quality assurance system is operating effectively, and the technological development means and production processes are fully equipped with advanced equipment and have the conditions for mass production.

In summary, the development of the DGL400 Road Surface Recycling Machine and the PSJ400 Surface Crusher was successful, and the main technical performance parameters of the complete machine reached the advanced level of similar domestic and international products. The experts of the appraisal committee unanimously agreed to pass the appraisal and acceptance and can be put into mass production