The project accurately revealed the inherent laws between the thermal performance of the screw compressor and the design parameters such as the rotor profile and formed a complete design theory for the screw compressor. Proposed and conquered several key technologies such as the design method of rotor profile, cutter edge design technology of machining rotor, and developed the design and calculation software of screw compressor. The project received a total of 12 patent authorizations and 1 software copyright. Also cooperated with well-known enterprises in the industry, developed a series of screw compressor products, generally saving 5% to 8%, noise reduction 5 to 10 decibels. Experts and industry experts believe that this achievement solves the common problems in the industry and has a significant role in promoting the technological progress and optimization and upgrading of the industrial structure of the compressor and refrigeration and air-conditioning industries in China.
High rotary tumble action crushes core butts and cleans the sand off gates, runners, and sprue. Melting efficiency is increased with clean and condensed melting stock. The sand is recovered and slag handling and disposal costs are greatly reduced as well. The machine eliminates shot blasting of the melt returns and can process large mold and core lumps. Additional savings include the elimination of the cleaning room bottleneck as well as the need for expensive jaw crushers.
Rotary Crusher, less maintenance on shot blast equipment, and install easily. By helping keep the sand in the sand system, the machines also significantly reduce clean up costs and keep ones foundry much cleaner
Rotary Crusher
Rotary Crusher,Rotary Concrete Crusher,Metso Rotary Crusher,Rotary Impact Crushe
Shenyang Sanland Mining Equipment Manufacture Co., Ltd. , https://www.sanlandcrusher.com