We make the professional precision gear ring for the large ball mill and rotary kiln. With more than 40 years of experience in this field, we produce two sets of gear rings with 45 modules, which are the largest in China. Our technology for the ultrasonic flaw detection conforms to the second grade of GB standard.
Luoyang Zhongrong Machinery Equipment Co., Ltd (LYZR) is an integrated private company comprised of casting, forging and machining. LYZR covers an area of 136, 000 square meters with building area of 66, 000 square meters. There are 1, 100 employees.
Comprised of two foundries, one forging & pressing company and one machining workshop, LYXR mainly produces steel casting and forging and quality steel ingot. The company's annual production capacity is 60, 000 tons of casting and 20, 000 tons of forging and 20, 000 tons of steel ingot. The maximum weight of steel casting is up to 200 tons. The forgings are mainly shafts, gears, bearings and rings. LYZR can produce various rings with diameter less than 5 meters and various shafts with length less than 12 meters and piece weight less than 35 tons.
