**LCD Display Underground Metal Detector Gold Detector Machine** **Quick Details** - **Place of Origin:** Henan, China (Mainland) - **Brand Name:** NANBEI Gold Detector Machine - **Model Number:** MD-3010 II - **Certification:** CE and ISO9001 Certificate - **Classification:** Metal Detector - **Display:** LCD - **Advantage:** Factory Direct Sale - **Warranty:** 3 Years - **Price:** Competitive - **Quality:** Durable - **Name:** Gold Detector Machine **Packaging & Delivery** - **Packaging Details:** Export Standard Packaging - **Delivery Detail:** 7–10 Days **Specifications** - LCD Display - CE Approved - High Sensitivity - Easy to Operate **Main Features** - Fully Automatic and All-Metal Detection – Detects all types of metal objects unless set to exclude specific ones. - LCD with Backlight – Enhances visibility in low-light or dark environments. - Target Identification – Displays detected objects on the screen for quick decision-making. - Unwanted Target Elimination – Customize detection settings to ignore certain items. - Unique Tone for Each Target – Alerts you with a specific sound when an object is found, even in the dark. - No Clumsy Slack Cable – Hidden cable design prevents tangles and makes stem length adjustments easier. - Headphone Jack – Supports both stereo and mono headphones for better listening experience. - Volume Control – Adjusts the output volume for speakers or headphones. - Battery Condition Indicator – Shows battery status in the compartment. - Waterproof Search Coil – Allows use in shallow water. - Adjustable Stem – Customizable length for comfortable handling. - Armrest & Stem Design – Reduces forearm strain during long sessions. - Power Source – Uses six 1.5V AA alkaline batteries with built-in protection circuit. - Available Colors – Yellow, Black, and Green. **Contact Information** For more details, feel free to reach out via our official website or contact us directly. We are here to help with any questions or further assistance. **Why Choose Our Gold Detector Machine?** Our detector is designed for both professionals and hobbyists. With its advanced features, user-friendly interface, and durable build, it’s perfect for underground treasure hunting, mining, and security applications. Whether you're searching for gold, coins, or other metallic objects, this machine delivers reliable performance every time. **Get Yours Today!** Experience the power of technology in your hands. Order now and enjoy fast shipping, excellent customer support, and a 3-year warranty. Don’t miss out on the best gold detector machine available on the market today.

Piston Ring

A piston ring is a metallic split ring that is attached to the outer diameter of a piston in an internal combustion engine or steam engine. The main functions of piston rings in engines are: Sealing the combustion chamber so that there is minimal loss of gases to the crank case.
Piston rings maintain gas compression between the piston and the cylinder wall. Piston rings seal the cylinder so that combustion gas generated at the time of ignition does not leak into the opening between the piston and the cylinder.

Piston Ring,Piston Ring Sets,Piston Ring Compressors,Carbon Filled Piston Ring

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