1. Sand treatment process layout in accordance with the overall process layout of the workshop and the characteristics of our equipment, according to the requirements of your company sand treatment production line according to a 15t/h regeneration line design. The top of the fine hexagonal sand screen is transported by belt conveyor. 2. The hoist adopts Ka series brake and decelerate motor drive, which increases the reliability of the equipment. All dust removal equipment and process equipment for automatic linkage control to ensure the quality of sand treatment and the normal operation of the equipment. There are field control buttons on the ground pit and sand hopper to facilitate safety management and maintenance debugging. The control system is designed by national standard, perfect, safe, reliable and has touch screen, dynamic analog display function and fault recovery function. Very suitable for foundry workshop management environment and personnel quality requirements. 3. The regenerative system has compact layout and full consideration of maintenance space. Uniform, beautiful and practical, convenient and safe. Large reserves of recycled sand and convenient storage and transportation of new sand provide convenient conditions for production and site management. 4. In the design of sand processing line, the flexible combination of each regeneration process and equipment can be realized to ensure that the system can run normally when any equipment stops or breaks down, which provides conditions for production organization and equipment maintenance. 5. Dust removal: considering vibrating sand remover, sand regeneration line, sand mixer does not necessarily start at the same time, in order to save energy, sand fall system, sand crushing and screening unit set up separate dust removal system. The selection of the dust removal system has the following characteristics: selecting the dust collector reasonably, configuring the air volume of each dust collection point, the wind speed, meeting the environmental protection requirements, optimizing the working environment, and adopting the cloth of the filter bag with the needle prick of the polyester wheel. In addition, the filter area is large, ensuring reasonable filtering speed, so that each dust collector has good operation effect and long service life. 6. The auxiliary materials are added with pneumatic conveying device, which is both safe and environmentally friendly. 7. The sand mixer adopts high efficiency rotor mixer, straight rotor, scraper surfacing welding carbide alloy, low failure rate, reliable use and high sand mixing efficiency. 8. System control fully considers flexible organization and production needs, fully meet the requirements of production safety. System inspection and control are scientific and rigorous, electrical components select famous and reliable products, cable is reinforced, safety protection grade and reliability fully meet the special requirements of the foundry workshop, almost no maintenance is required.