In the era of Industry 4.0, equipment management has surpassed the scope of automation, requiring equipment to have intelligent capabilities of self perception, self coordination, and self optimization. The core is to release the full lifecycle value of the manufacturing industry through intelligent operation and maintenance. However, device performance is bound to decline over time, and critical failures will directly affect delivery and customer trust, weakening competitiveness. Enterprises urgently need to integrate technology, culture, and processes, use new technologies to promote asset management visualization, improve reliability, reduce operation and maintenance costs, enhance comprehensive competitiveness, and achieve sustained profit growth.
Focus on core assets: strategic position of industrial robots and reducers
In the intelligent manufacturing system, industrial robots are the most essential production assets. Its reducer is known as the "joint of the robot", accounting for about 40% of the overall cost, directly determining the power output and operational accuracy. It amplifies torque through gear reduction, and has characteristics such as high efficiency, high precision, strong rigidity, and low backlash. A robot is usually equipped with 4 to 8 sets. There are two types of mainstream reducers: RV reducers that carry heavy loads, and harmonic reducers that are used for light load joints. Both have differentiated lubrication requirements, which is the value of professional lubrication management.

Pain point analysis: The working conditions of the reducer are strict, and lubrication management is a key weakness
Industrial robots are often used in continuous work scenarios such as handling, welding, and spraying, and their joint reducers face the following typical working conditions challenges:
High temperature operation: compact structure, limited heat dissipation conditions, long-term continuous operation, requiring lubricating grease to have excellent high-temperature stability and oxidation stability, avoiding softening loss or oxidation deterioration at high temperatures;
Low temperature start-up: The winter temperature in northern China can reach around -30 ℃, and the lubricating grease needs to have good low-temperature fluidity to ensure the normal start-up and operation of the robot;
Boundary lubrication: High precision fitting, high load operation, minimal clearance between friction pairs, often in a boundary lubrication state, requiring lubricating grease to have sufficient oil film strength and extreme pressure anti-wear performance;
Micro motion wear: Frequent start stop and small angle reciprocating motion can easily cause micro motion wear, requiring lubricating grease with excellent anti micro motion wear characteristics;
Long grease replacement cycle: The maintenance cycle usually lasts for six months to one year, which places extremely high demands on the service life and performance stability of the lubricating grease.
The above working conditions directly affect the equipment failure rate, maintenance frequency, and unplanned downtime costs. The traditional model of relying on designated oil products from the original factory often faces management challenges such as a wide variety of products, long procurement cycles, high inventory occupancy, and high oil selection risks, which have become structural obstacles for enterprises to reduce costs and increase efficiency. Especially in production lines where multiple brands of robots are mixed, oil management becomes increasingly complex, which not only increases operational burden, but also easily leads to equipment damage due to the misuse of oil.
MERRIND ® Solution: Hard core strength of professional lubricants
Regarding the aforementioned pain points, MERRIND ® We have launched a series of lubricating grease products specifically designed for industrial robot reducers. This product has comprehensive advantages such as high drop point, excellent thermal stability, strong extreme pressure and wear resistance, good mechanical shear resistance, good rust resistance, and wide temperature range adaptability, fully covering the requirements of harsh working conditions. The product complies with and exceeds industry lubricant technical specifications, and performs stably in compatibility testing of sealing materials and compatibility with other oils and fats.

After nearly a decade of large-scale customer application verification, MERRIND ® Lubricating grease meets the lubrication requirements of mainstream brands such as ABB, KUKA, YASKAWA, FANUC, NACHI, Kawasaki, Panasonic, Mitsubishi, Xinsong, and Xinshida for industrial robot reduction gears and gearbox reduction gears. Actual test data shows that some key performance indicators are superior to similar foreign products, and have reliable domestic substitution capabilities, which can fully meet the lubrication needs of industrial robots under harsh working conditions such as high temperature, low temperature, heavy load, and long oil change cycles.
Market validation: a common choice among numerous top manufacturing companies
The technical value of the product ultimately needs to be tested in real industrial scenarios. As of now MERRIND ® The lean grease packaging for industrial robots has gained the trust and recognition of many leading enterprises in the field of intelligent manufacturing, with typical customers including:
Automobile manufacturing and components: Great Wall Motors, Aichi New Energy, Huayu Auto Body, Wanhong Auto Parts, Xinchangtai Auto Parts, Haitai Kote, Mainland Germany (China), etc;
Automation and Robot Integration: Aomai Robotics, Aisida Automation, Kangkele Automation, Bangyao Automation, etc;
Engineering Machinery and Heavy Industries: LongGong, Haigelis, Gangnuo Co., Ltd., etc;
New energy and chemical materials: Oak Chemical Co., Ltd., Kyocera Lioubi, etc;
Consumer goods and precision manufacturing: Nongfu Spring, Laike Electric, Deou Machinery, AVIC, etc.
In practical applications, these enterprises not only meet various stringent working conditions in terms of lubrication performance, but also achieve quantifiable management benefits such as simplified oil product varieties, reduced inventory costs, improved maintenance efficiency, and reduced failure rates at the operational level. Practice from different segmented industries has fully validated MERRIND ® The profound accumulation of products in terms of universal adaptability and industry applicability.
Business Effectiveness: From Oil Product Management to Asset Efficiency Optimization
MERRIND ® The value is not only reflected in product performance, but also in the systematic optimization of the overall operation and maintenance system of the enterprise
Simplify the types of oil products: replace multiple brands and specifications of original factory designated oil, achieve unified management, and reduce management complexity;
• Reduce procurement and management costs: reduce inventory types and capital occupation, shorten procurement response cycles, and improve supply chain efficiency;
• Avoiding oil selection risks: Eliminating equipment damage and accidental maintenance losses caused by misuse of lubricating grease, ensuring production continuity;
• Improve maintenance efficiency: Lean grease package design based on robots, accurately matching the amount of each joint axis, reducing waste, environmental pollution, and personnel contact risks;
• Extend equipment lifespan: Excellent anti-wear and anti-oxidation performance, effectively delaying the decline of reducer performance, extending the overhaul cycle, and enhancing the full lifecycle value of equipment;
• Achieve supply chain autonomy and controllability: eliminate dependence on original oil products, enhance procurement flexibility and bargaining power, and reduce external risks.
Moving equipment maintenance from a "cost center" to a "value center"
MERRIND ® Our value proposition has been upgraded from a "high-quality lubricant supplier" to an "industrial robot operation and maintenance efficiency partner". Through the dual output of product performance and management optimization, we help manufacturing enterprises achieve:
Reduce Total Cost of Ownership (TCO): Simplify oil usage, extend grease replacement cycles, reduce unplanned downtime, and significantly reduce overall maintenance expenses;
Improve overall equipment efficiency (OEE): Ensure equipment accuracy and operational stability, delay performance degradation of key components, and unleash production capacity potential;
Promote green manufacturing and safe operation and maintenance: Lean packaging reduces waste and pollution, reduces the health risks of direct contact between on-site personnel and lubricants, and practices ESG concepts;
Strengthening the market competitiveness of enterprises: By providing stable and reliable production guarantees, enhancing delivery capabilities and customer satisfaction, and consolidating industry position.

Professional grade lubrication products with stable quality and excellent performance help enterprise users break free from the constraints of oil specified by original equipment manufacturers, simplify oil varieties, reduce procurement costs, and ultimately achieve cost reduction and efficiency improvement. MERRIND with robots as the unit and humanized design ® The lean grease package for industrial robots not only meets the technical requirements of the equipment, but also helps enterprises reduce the variety and inventory of oil products, directly reducing procurement and management costs, eliminating unnecessary waste, and fundamentally avoiding the risk of misuse of lubricating grease.

Nowadays, MERRIND ® The lean grease package for industrial robots has become an essential professional maintenance grease trusted and recognized by a large number of industrial robot users and enterprises. Against the backdrop of the deepening of Industry 4.0 and the accelerating trend of domestic substitution, MERRIND ® With solid product strength, extensive customer verification, and a comprehensive service system, we assist Chinese intelligent manufacturing enterprises in transforming equipment management from "passive maintenance" to "active prevention", ultimately transforming equipment maintenance from a cost center to a value engine for enterprise competitiveness.
Select MERRIND ®， It is to choose a trustworthy industrial robot operation and maintenance efficiency partner.

If you need further information or customized technical solutions, please feel free to inquire at any time. Let's join hands and inject lasting power into your intelligent manufacturing.