In industrial production, the stable operation of equipment like pulverizers (coal mills) and primary air fans is Adirectly related to production efficiency and cost control.

This solution addresses the core operating conditions of the TRZ-60 regulating lubrication station, which requires a "Dual-Supply, One-Duty/One-Standby, Continuous Operation" setup

The Oil Scraper Ring TY9102C is a critical sealing element widely used in mechanical equipment such as compressors and internal combustion engines

The Double-Lip Seal Ring TY9103C is a high-performance sealing element widely used in hydraulic systems, pneumatic cylinders, and various mechanical equipment

The Servo Valve Gasket DTYD30TY008 is a critical sealing element used in hydraulic servo valve systems

The Rigid Coupling Elastic Sleeve MG40.11.02.97 is the core cushioning component of the rigid coupling system in medium-speed coal mills.

The Coal Mill Oil Seal Support Ring 20MG50.11.09.83J is a critical sealing component used in coal mill equipment. Its primary function is to prevent the leakage of lubricating oil, thereby ensuring the normal operation and sealing integrity of the equipment.

The 300MG41.11.02.96 Medium-Speed Coal Mill Elastic Sleeve is a critical shock absorption and buffering component specifically designed for the core pulverizing equipment

The Pin Column 300MG41.11.02.97 is a critical connecting and positioning component specifically designed for medium-speed coal pulverizers, which are core milling equipment in large-scale thermal power plants.

The VRM Press Frame (43MG20.11.10) functions like a three-point support bracket: one side connects to the heavy load (loading tension rod), and the other three sides support the grinding rollers. Stability requires uniform force distribution across all three supports. If one side strains while the others idle, the bracket will quickly become unstable, possibly fracturing.

we address a common but critical issue in ZGM series medium-speed coal mills: loading hydraulic cylinder leakage. This problem not only compromises equipment cleanliness but also reduces the stability of the grinding force, directly leading to coarser pulverized coal, reduced output, and potentially unscheduled shutdowns.

In coal-fired power plants, the roller sleeves of medium-speed coal pulverizers frequently suffer from premature wear (e.g., standard sleeves requiring replacement after only 4,000 operating hours) due to intense grinding and coal flow erosion. This lifespan significantly falls short of the design value, directly impacting the stability and availability of the milling system.