Moving Forward Together with Kefid

Due to the shortage of natural sand resource nowadays and recent governmental policies in our country, I talked with my friends and customers and judge artificial sand line will be profitable in the near future, so I plan to do some investment.

Through surfing on net, I got the information, the suitable material to make sand could be: basalt, granite, river gravel, limestone and other hard or medium hard rock; a complete sand production line is composed of hopper, vibrating feeder, jaw crusher, vertical shaft impact crusher, vibrating screen, and sand washing machine.

Next step is to choose the supplier to buy the machines I need. After enough investigation and comparison, I choose Kefid Machinery Co., Ltd as my first station, which lies in 5th, Hehuan Street, National HI-TECH Industry Development Zone, Zhengzhou, China. That company is a leading manufacturer & exporter of kinds of crushers and mills in China. They have been in this field for more than 20 years. All of the equipments get ISO9001:2000 certificate. When I was in their factory, the professional engineers, skilled workers and strict quality control left me deep impression.

According to the sales person's explanation, I learnt the crushing process is as followings: First, the material is fed from vibrating feeder in to jaw crusher evenly and continuously, and get primary crushing in jaw crusher; then, the VSI vertical shaft impact crusher as secondary crusher process the material into the final size, thirdly the vibrating screen divides them into different sizes, the bigger sizes will be reverted into the VSI for recrushing; finally, the qualified material will get washed in the sand washing machine to remove the foreign matters and improve the sand quality.

Then they warmly recommended me their excellent Deep Rotor VSI Crusher, which integrates many patents and three crushing methods, is a new and high effective crusher. It is a key equipment to provide excellent aggregate to highway, railway, bridge, water resource and hydropower industry, and offer better performance and reliability. Deep Rotor VSI Crusher gets high reputation both at home and abroad, which can bring more business chances and benefits.

The Deep Rotor VSI Crusher has several features: 1. Rotor with deep chamber increases 30% capacity after perfect design. 2. Side plate direction can be changed to increase material utility ratio, operating ratio can be increased 48%. 3. the most key wear resistant material uses wear resistant and high temperature resistant material in American important area. 5. Rhombus shape impact plate is used to prevent side plate from being damaged. 6. Japanese hydraulic opening cover device is originally imported. The cover is moved easily and inspection of inner part is easy.

After the contract and payment, they dispatched the experienced technician to guide the installation of my machines; on time, they dispatch people to inspect and assess my machinery condition, which made me feel appreciated.

I felt quite lucky and honored to cooperate with such a company, moving forward together with Kefid, I may Kefid have a brighter future!