Product Features
The oil lubrication type double-frequency screen vibrator is a special core driving component exclusively designed for double-frequency vibrating screens. It adopts an oil lubrication mode using industrial gear oil, and consists of a dual-shaft system, adjustable eccentric blocks, heavy-duty bearings, rigid box body, dual sealing structure and lubrication system. It is divided into built-in oil sump type (for medium and small power double-frequency screens) and external oil station type (for high-power double-frequency screens), featuring compact structure and strong adaptability, and is specially tailored for the working conditions of double-frequency screens.
Working Principle and Characteristics
Driven by a motor, the dual-shaft system runs reversely and synchronously, driving the adjustable eccentric blocks to rotate and generate controllable inertial centrifugal force. Relying on the double-frequency vibration characteristics, it realizes the synergistic effect of high frequency with small amplitude and low frequency with large amplitude. The lubricating oil continuously lubricates bearings and gears, achieving rapid synchronous heat dissipation to avoid high-temperature wear and tear. The excitation force can be flexibly adjusted by changing the angle or counterweight of the eccentric blocks to meet the layered screening requirements of double-frequency screens, with direct vibration transmission and stable operation.
Application Scenarios
It is exclusively used for double-frequency vibrating screens, and widely applied in metallurgical pellet, mine sand and gravel, coal preparation, building materials and cement and other industries. It is suitable for classification, dewatering and medium removal operations of double-frequency screens, especially ideal for precise screening of fine-grained materials, high-capacity continuous operations, and harsh working conditions with high temperature and much dust.
Product Advantages
Oil Lubrication Performance
Excellent heat dissipation effect and low temperature rise, which greatly prolong the service life of bearings and gears.
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Adaptable Double-Frequency Vibration
Compatible with double-frequency vibration mode, with adjustable excitation force, high screening efficiency and accurate classification precision.
02
Stable & Low-Cost Operation
Stable running performance, low failure rate and long maintenance cycle (oil change every 3-6 months), reducing overall operation and maintenance costs.
03
Harsh Condition Adaptability
Dual sealing design, dustproof and dirt-resistant, not easy to leak oil, perfectly suitable for severe industrial working conditions.
04
High Rigidity& High Efficiency
Strong structural rigidity and high transmission efficiency, accurately matching the working requirements of double-frequency screens.
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