Kefid Machinery is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants and beneficiation plants.
Located in a historic city and transportation hub in central China-Zhengzhou, covering 140 thousand square meters, Kefid has Shangjie and High-tech zone two production bases. Shangjie Zone which covers 80,000 square meters has three heavy-duty and modern integrated assembling workshops-- occupying 50,000 square meters; High-tech zone has 22 floors R&D Management laboratory building with 26,000 square meters, comprehensive equipments exhibition hall with 5,100 square meters, heavy-duty and modern integrated assembling workshop with 10,000 square meters, and also has the industry's most advanced machining workshop 20,000 square meters, and hundred sets of advanced large-scale vertical lathe, fixed lathe, planner, boring lathe, grinder and milling machines.
Service & PartsS
VU aggregate optimization system
The VU system can use cheap and easily available tailings, waste, construction waste, stone chips as raw materials and adopts an environmentally friendly dry process to produce an excellent mechanism sand comparable to natural sand. VU sand meets the...
Nov 07, 2018
Kefid aluminum ore dressing and crushing process
Aluminum ore is a metal ore with high hardness and a difference in ore grade. Its processing is different with other non-metallic ores in process design and equipment selection. Kefid is one of the production and export bases for crushing and grindin...
Oct 31, 2018
Kefid good quality stone aggregate production line
Aggregate is an important building material and a non-reService & Partsable resource.Since last year, the price of sand and gravel has been increasing rapidly.From January 2018 to mid-June, the highest increase in sand prices has reached more than 600%, the incr...
Aug 10, 2018
White carbon black superfine grinding machine