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In mold temperature control circuits, quick couplings are widely used to supply cooling water and hot water. However, in the field, there are cases where piping can become disconnected due to factors such as pulling or twisting of hoses, contact with operators or carts, and vibrations from molding machines or molds. Additionally, hoses can become detached if the lock is not fully secured or due to unintended unlocking actions, leading to risks of temperature control water leaks and equipment shutdowns. The CSC-200 is a safety clip designed to prevent the unlocking of quick couplings by attaching to the lock section. It suppresses unintended disconnection of the couplings and enhances the safety of temperature control piping. It can be easily attached without tools and can be utilized as a safety measure for mold temperature control circuits. This product is recommended for sites considering measures to prevent hose disconnection in temperature control piping and enhance the safety of quick couplings. For more details, please visit the product page.

In high-temperature environments, grease does not simply diminish; its "state" deteriorates due to hardening, separation, and carbonization. Even if there is some remaining, the lubrication function decreases, leading to increased sliding resistance, poor return, and fine seizure. If these warning signs are ignored, it will eventually progress to seizing or burning. Therefore, the idea that "using high-performance grease eliminates the need for reapplication" does not hold true in high-temperature areas. What is important is to visualize the signs of abnormalities and to establish rules for inspection, cleaning, and reapplication. Especially in die-casting molds, temperature changes, high surface pressure, and dust contamination overlap, causing lubrication conditions to fluctuate constantly. Maintaining a stable operational state takes precedence over reducing maintenance frequency. 【High-Temperature Sliding Component Checklist】 □ Is the return of the pin sluggish? □ Are there any signs of seizure or dust accumulation? □ Is the grease hardened or film-formed? □ Is there any catching when starting to move? □ After cleaning, is the appropriate amount reapplied? Rather than forcibly reducing maintenance frequency, the realistic approach is to operate in a way that prevents stoppage accidents before they occur.

In high-temperature environments such as die-casting molds, we sometimes receive inquiries stating that even when using high-temperature grease, the maintenance frequency does not decrease as expected. What are the reasons behind the notion that "heat-resistant grease = reduced maintenance frequency" not necessarily being true? In high-temperature environments, several complex factors come into play, including: - Evaporation and separation of oil - Oil film breakdown due to load and repeated sliding - Contamination by fine wear particles - Changes in properties due to temperature fluctuations As a result, simply having a high heat resistance does not guarantee the maintenance of a stable lubrication state. In this third installment, we will clarify: ✔ Why degradation progresses more easily in high-temperature environments ✔ The mechanisms behind seizure and sticking ✔ How to approach the decision for reapplication If you want to reassess the maintenance of high-temperature molds, please take a look. ▼ For more details, click here ▶︎ [Q&A] Why doesn't maintenance frequency decrease in high-temperature environments? [Part 3] (*https://mandm-goldengrease.com/why-grease-maintenance-frequency-high-temperature/)