Essential details
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Product Introduction
Premium Heavy-Duty Open Gear Oils
Advanced Extreme-Pressure Lubrication for Large Open Gears and Heavy Industrial Drives
Manufactured by Shandong Aoyang Industrial Technology Co., Ltd.
Product Selection Matrix (ISO VG)
| Product Name | Quality Grade | Product Model (ISO VG) |
|---|---|---|
| Heavy-Duty Open Gear Oil | L-CKM (Standard) (Mineral Based) | 100 |
| 150 | ||
| 220 | ||
| 320 | ||
| 460 | ||
| 680 | ||
| 1000 | ||
| L-CKM (Synthetic) (Fully Synthetic Based) | 100 | |
| 150 | ||
| 220 | ||
| 320 | ||
| 460 | ||
| 680 | ||
| 1000 |
Core Series Features
1. L-CKM (Standard) Heavy-Duty Open Gear Oil
Base: Premium Mineral Oil | Equivalents: ISO 12925-1 (CKM)
Formulated with high-viscosity mineral base oils and specialized tackifiers, this standard grade provides excellent adhesion to gear teeth. It is fortified with robust Extreme Pressure (EP) additives and solid lubricants to handle heavy loads and prevent metal-to-metal contact in slow-moving open gear systems.
- Strong Adhesion: Resists fling-off and water wash-out, ensuring a continuous protective film remains on the gear teeth.
- Wear & EP Protection: Effectively minimizes wear, scuffing, and spalling under heavy shock loading and high pressure.
- Cost-Effective Reliability: Delivers dependable performance for standard industrial operating environments.
2. L-CKM (Synthetic) Heavy-Duty Open Gear Oil
Base: Fully Synthetic | Equivalents: ISO 12925-1 (CKM Synthetic)
An advanced, fully synthetic formulation engineered for the most severe operating conditions. The synthetic base provides a naturally high viscosity index, delivering exceptional film strength across a significantly wider temperature range compared to mineral oils.
- Extreme Temperature Range: Maintains pumpability in freezing conditions while refusing to thin out or drip in high-heat environments.
- Extended Component Life: Unparalleled oxidative stability prevents deposit formation, drastically extending both the lubricant's service life and the gear system's lifespan.
- Ultimate Film Strength: Provides maximum load-carrying capacity for extreme-duty applications where equipment failure is not an option.
Applications & Usage Scenarios
- Mining & Quarrying: Essential for large open gears on ball mills, rod mills, rotary kilns, and crushers operating in harsh, dust-filled environments.
- Heavy Construction Machinery: Ideal for the slewing rings, rack-and-pinion drives, and open gears on excavators, draglines, and large cranes.
- Cement & Steel Industries: Highly recommended for massive, slow-moving rotary equipment exposed to high temperatures and heavy shock loads.
- Application Methods: Suitable for use in automatic spray lubrication systems, dip/bath lubrication, or manual application (brushing/swabbing), depending on the specific viscosity grade (ISO 100 to 1000).
Precautions & Maintenance Guidelines
- Viscosity Match for Application Systems: Ensure the chosen viscosity grade is compatible with your automatic spray system's pumpability limits, especially in cold weather. Synthetic grades generally offer better pumpability at lower temperatures.
- Avoid Mixing Bases: Never mix synthetic L-CKM with standard mineral L-CKM without first consulting a technical specialist. Incompatibility can lead to separation and a complete loss of adhesive properties.
- System Cleaning: Before applying to a new gear set or switching from a lower-quality lubricant, ensure the gear teeth are thoroughly cleaned of old, hardened grease, dust, and debris to allow for proper adhesion of the new oil.
- Application Quantity: Avoid over-lubrication. These high-performance oils are designed to work as a thin, tenacious film. Excessive application can lead to waste, environmental contamination, and housekeeping issues around the equipment.