From July 4th to 6th, 2022, the 2022 China (Jinan) Sandstone and Tailings and Construction Solid Waste Treatment Technology Exhibition, hosted by the Shandong Sandstone Association, was held at the Jinan International Convention and Exhibition Center. The Shandong Sandstone Association Member Conference and the China Eastern Sandstone Aggregate Industry Green Development Forum were also held.


Green, low-carbon, advanced and practical new technologies have become the hot topics of this exhibition. The times have given the sand and gravel industry unprecedented opportunities, but also brought unprecedented challenges. Gongli Machinery Co., Ltd. has responded to the development needs of the sand and gravel industry, seized the trend of transformation and upgrading of sand and gravel equipment, and developed the three-axis horizontal screen series products and C116 jaw crusher in accordance with the quality requirements of "precision, highest quality, and most professional crushing and screening equipment", which appeared at this exhibition and attracted a large number of industry insiders to visit and purchase.
The three-axis horizontal screen series products adopt international advanced design concepts and innovate and break through multiple key links of the horizontal screen, truly achieving "technological iteration and intelligent screening". The product standards are precise and controllable. Compared with traditional inclined screens, the screening efficiency of three-axis horizontal screens is more than twice as high, and energy savings are over 40%, meeting the needs of customers with "different production requirements, different product grades, and different working conditions". The product advantages of three-axis horizontal screens are mainly reflected in the following six aspects:
1. High production capacity, under the same mesh surface, the production capacity is 2-4 times that of traditional inclined screens;
2. Efficient and energy-saving, horizontal screening consumes an average of 40% less energy than traditional inclined screening;
3. High screening efficiency, with a 35% increase in efficiency compared to traditional inclined screening, and a screening rate of 85%;
4. Low usage cost, consumables have a service life that is more than 4 times that of traditional inclined screens, saving maintenance personnel 6 times;
5. Easy to maintain, equipment runs smoothly, almost maintenance free;
6. Small size, horizontally installed, compact structure, environmentally friendly standard.