Product Description
1.YA circular vibrating screen
YA series circular vibrating screen is mainly used in coal, metallurgy, mining, power generation, building materials industry, water conservancy project, light industry and chemical industry, etc. It is a king of high efficient screening equipment to the hierarchies of bulk material such as coal, ore and coke.
2.Working principle and structural features of vibrating screen:
The movement of vibrating screen is driven the vibrator with eccentric mass by motor through the triangle tape, and make sieve box vibrate, trajectory of circular screen box. And the movement track of screening box is circular. Vibrating screen is constitute by screening box , vibrator, spring damping device and supporting underframe, etc. Screening box adopts advanced ring -grooved rivet connection and form the frame structure. Vibrator adopts the type of eccentric shaft and eccentric block; spring anti-vibration device adopts steel spiral spring.
3.Technical parameter of vibrating screen
5.Pictures of Vibrating Screen
Company Information
Henan Zhengzhou Mining Machinery Co., Ltd. was founded in 1956,it is located in Zhengzhou city which is the capital of Henan Province. After more than half a century of development, Henan Zhengzhou Mining Machinery Co., Ltd has developed to an area of 70000 square meters, plant construction area of 40000 square meters with six modern workshops, two heavy machinery workshops, one Municipal Technology Center and more than 260 sets of machining, assembling, welding and other equipments. Its fixed asset value has exceeded 100 million RMB. Henan Zhengzhou Mining Machinery Co., Ltd has become an integrated modern enterprise with scientific research, design, development, manufacturing, sales, installation, commissioning and training services.
The main products of company include: ball mill, rotary kiln, preheater, cooler, crusher, bucket elevator, dust collector,conveyor and other equipments relate to metallurgy, cement, lime, mineral processing, refractory, chemical industry. The products of Henan Zhengzhou Mining Machinery Co., Ltd have been sold to every province of China and exported to Russia, Korea, Vietnam, Malaysia, Nepal, Bangladesh, Mexico, Armenia, Africa, South America and other countries and regions. At present, Henan Zhengzhou Mining Machinery Co., Ltd is the largest equipment supplier for magnesium production and has been on the YA Series Circular vibrating screen for ore sand position for 25 years in the market.
Henan Zhengzhou Mining Machinery Co., Ltd has modern and mature administration system and perfect quality control system. It has got the ISO9001 International Quality System Certification, Environmental Protection Certification and other.
Circular Vibrating Screen have many layers and high efficiency. YA Series Circular vibrating screen for ore sand is adopts the barrel type of eccentric shaft vibration exciter and eccentric block to adjust the swing. Circular Vibrating Screen is of the flowing characteristics, the screening line is long and specification of materials screened is various, and it is also of reliable structure, strong exciting force, high screening efficiency, low vibrating noise, long durability, convenient maintenance, safe operation, etc, and the vibrating screen is widely used for screening in wide range including mines, building material, transportation, energy sources, chemical industry, etc. YA Series Circular vibrating screen for ore sand consists of screen box, supporting device, vibration exciter, transmission part, etc.The barrel-type vibration exciter is installed in the middle part of the machine. During normal operation, the vibration of exciter will drive the screen mesh fixed on the screen box vibrate, and then materials will be screened. The big and small materials fall from the upper side and lower side of the screen to get them separated.
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Circular Vibrating Screen is single-axis circular-movement inertial vibrating screen, the working of circular vibrating screen depends on inertial motor and inertial strength produced by eccentric plate,YA Series Circular vibrating screen for ore sand because of the vibration of screen box, the materials are threw out, so that materials of certain size go through the screen mesh, and the screening aim is realized. Circular Vibrating Screen Since the magnetic exciter is installed on the gravity center of screen box, the two long elliptical axis form a shape like a Chinese character, YA Series Circular vibrating screen for ore sand and the upper of long elliptical axis in inlet end is in the same direction with the outlet, which favors the spread of materials which is in the screen box.
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