◇The special airfoil guiding device was used to reduce the air friction and the power consumption so that the grain gradation and classification accuracy of products is better and the quality of product greatly is improved.

◇Turbine classifying blade is adopted.which makes classifying space of separation area expand 5-10 times than other type separators.

◇A baffle device is installed inside the grading rotor of the powder selection machine to eliminate eddy currents, greatly reducing the air resistance of the rotor and saving energy consumption.

◇The grading blades, dispersing device, airfoil guide device, and vortex adjustment device on the rotor are all made of special wear-resistant materials, which greatly extends the service life of various components of the powder selector and improves the operation rate of the entire grinding system.

◇ The main bearing of the rotor adopts dry oil lubrication method, which greatly improves the operation rate and reliability of the equipment, and reduces the maintenance intensity.

◇ A secondary material blocking ring has been added to the upper part of the powder selection machine rotor to prevent unnecessary wear caused by direct material erosion of the grading blades and improve the service life of the grading blades.

Technical Specification

The Powder Equipment Foreign Trade Department (Zibo Haofeng New Energy development Co., Ltd.)of Sinoma (Zibo) Heavy Machinery Co., Ltd aims to expand the company's overseas business and enlarge the promotion and sales of the company's equipment and technology, mainly dedicated to the business of equipment and technology promotion in areas such as building materials, metallurgy, solid waste treatment, new materials, intelligent manufacturing, and ultra-fine processing of powder materials. At the same time, it provides customers with services in new product development, related industry auxiliaries, and EPC project general contracting of engineering projects.

The foreign trade department is supported by the strong processing capabilities of Sinoma (Zibo) Heavy Machinery Co., Ltd. and the strong assistance of the expert technical team from Tsinghua University.

At the end of 2016, in order to more conveniently carry out international business, the Powder Equipment Foreign Trade Department was integrated into a limited company - Zibo Haofeng New Energy development Co., Ltd., an independent legal person unit. It is responsible for the equipment export and technology export business of the equipment business department jointly built by Tsinghua Powder and Sinoma (Zibo) Heavy Machinery Co., Ltd.

Relying on our technical strength and laboratory equipment, we can provide the best quality solutions and services for domestic and foreign customers.and it is the only international business department of Sinoma (Zibo) Heavy Machinery Co., Ltd and Tsinghua Powder.