How it works:
The ingenious design of the Efficient Oil Injector Tool for Rock Drill and Mining Machinery ensures flawless lubrication of high-speed internal components. By delivering automatic oil injection, this tool satisfies every machinery lubrication need. As the machinery operates, pressurized gas enters the inner chamber from the windward hole (1), pressing on the oil surface. The oil outlet hole (3) is cleverly aligned perpendicular to the gas flow, creating a pressure differential during high-speed gas movement. This pressure difference propels the lubricating oil through the conveying pipe (4), where it discharges from the small oil hole (3) and is expertly sprayed into the compressed gas pipeline. Here, it transforms into a mist that seamlessly enters the rock drill and gas leg, efficiently lubricating all moving parts.
The oil injector’s user-friendly adjustment mechanism is a marvel of simplicity. With just a pull of the oil valve handle, you can precisely regulate oil flow. The optimal flow rate is 2.5 to 3 ml per minute, evident from the presence of an oil mist in the drilling machine's exhaust. This ensures the perfect level of lubrication for smooth and efficient operation.
Caution:
Proper lubrication is essential for maximizing performance and extending service life. To avoid obstructing machine holes and impairing gas flow, which can lead to inadequate lubrication of the head and gas leg, avoid grease lubrication. Poor lubrication diminishes efficiency and accelerates wear and tear on components.
Frequently asked questions
Price advantage
As a powerhouse in industrial and trade integration, we proudly offer factory-direct pricing!
How long will it take to deliver?
As the manufacturer, we expedite production immediately upon order confirmation. Stock items are delivered within a swift 15 days, while larger orders may take up to 30 days.
What terms of payment do you accept?
We commonly accept T/T or D/P payments. For T/T, an upfront 30% deposit is required, with the remaining 70% due before shipment.
How long are your prices valid?
As a distinguished factory, our prices remain stable throughout the year. Adjustments are made only under two circumstances: fluctuations in the U.S. dollar exchange rate, or increases in labor or raw material costs sparking manufacturer price changes.
What logistics can you use for transportation?
There are three main modes of freight transport (1) A significant 80% of shipments travel by sea to major continents such as Africa, South America, and the Middle East. (2) Deliveries to landlocked neighboring countries are made via road or rail.(3) For urgent light spare parts, air transportation is available.
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