Automatic Lubrication System Solution for Mining Vibrating Screens

In modern mining and beneficiation operations, vibrating screens are the core equipment for material classification. They operate under extreme conditions of heavy load, continuous running, high dust, and strong vibration. To ensure long-term stable operation, proper lubrication management is of critical importance. However, traditional lubrication methods face significant challenges in this application.

I. Three Major Challenges of Vibrating Screen Lubrication

1、Numerous and scattered lubrication points: Vibrating screens have a complex structure, with lubrication points distributed across eccentric shafts, exciters, bearing housings, tensioning devices, and more. Manual lubrication is difficult to cover all points effectively.

2、Harsh environment prone to clogging and leakage: Dust, moisture, and other environmental factors easily contaminate and solidify grease, leading to clogged lubrication channels and reduced lubrication performance.

3、High labor cost and maintenance risks: Manual periodic greasing is inefficient and inconsistent. Both over-lubrication and under-lubrication can cause bearing damage, even resulting in equipment downtime.

II. CISOLUBE Solution: Automatic Lubrication System

To address these challenges, lubrication system company CISOLUBE has developed an automatic lubrication system solution specifically for vibrating screens. The system is built around the GP212 Multi-point Lubrication Pump combined with SSV Progressive Dividers, achieving centralized control, automatic lubrication, and precise grease delivery.

III. GP212 Multi-point Lubrication Pump — The Power Core of the System

The GP212 Multi-point Lubrication Pump is a high-performance electric pump designed for heavy-duty mining equipment. It can directly lubricate multiple points, or serve as a master pump feeding multiple SSV Progressive Dividers, making it suitable for complex lubrication requirements.

Key Features:

1、Multi-point supply: Supports up to 12 independent lubrication outlets or multiple divider connections, adaptable to various equipment structures.

2、High-pressure output: Operating pressure up to 35 MPa, ensuring long-distance grease delivery without pressure loss.

3、Intelligent control: Programmable for time intervals, duty cycles, and other parameters.

4、Wide applicability: Compatible with NLGI grade 0#–3# greases, suitable for heavy-duty industrial lubrication.

5、Stable operation: Available in 220VAC/380VAC/450VAC/660VAC, with real-time monitoring for each lubrication point, ensuring long-term reliability.

IV. DSP Progressive Divider — Precision Distribution Module

The DSP Progressive Divider distributes grease from the pump into accurate, metered amounts for each lubrication point, forming the key module for closed-loop automatic lubrication.

Core Advantages:

1、6–22 outlets available: Suitable for different lubrication point requirements.

2、High-pressure resistance: Maximum working pressure 350 bar, ensuring reliability under severe vibration conditions.

3、Corrosion and wear resistance: Made of galvanized steel, offering excellent resistance to acid, alkali, and rust.

4、Visual monitoring: Each outlet supports installation of advanced sensors for lubrication status detection and alarms.

5、Modular design: Compact structure and clear piping layout, suitable for various installation environments.

V. System Value in Application

1、Deploying an automatic lubrication system in high-vibration, heavy-load equipment such as mining vibrating screens offers significant benefits:

2、Reduced maintenance cost: Eliminates frequent manual greasing, minimizes unexpected downtime.

3、Extended equipment life: Adequate lubrication reduces bearing wear, ensuring smoother screen operation.

I4、mproved operational efficiency: Automatic cycle control prevents missed or excessive lubrication.

5、Smart monitoring: Seamlessly integrates with PLC systems for real-time lubrication monitoring.

6、Eco-friendly and efficient: Accurate grease delivery minimizes waste and meets environmental standards.

Conclusion: Automatic Lubrication Is the Future and the Guarantee

With the growing automation and intelligence of mining equipment, the drawbacks of traditional lubrication methods are increasingly evident. The CISOLUBE GP212 Multi-point Lubrication Pump combined with the DSP Progressive Divider has been successfully applied in numerous mining operations, helping extend equipment service life, reduce maintenance workload, and upgrade lubrication management.

If you are seeking a multi-point lubrication system solution for vibrating screens or other heavy-duty equipment, please contact us for technical support and customized selection.