How it works:
The remarkable high-speed motion of the internal components of our Rock Drill warrants a consistently uniform lubrication for optimal performance and longevity. This series of advanced oil injectors efficiently lubricates up to three rock drills simultaneously, ensuring seamless operation., The innovative oil injector system automatically administers lubrication, meticulously fulfilling all machine lubrication requirements. When operational, the machine's pressure gas enters the internal cavity of the shell (2) via the windward hole (1) of the oil valve, applying pressure on the oil surface. The oil outlet hole (3) in the oil valve, positioned orthogonally to the pressure gas flow, creates a pressure differential at the oil outlet (3) under high-speed gas flow conditions. This dynamic forces the lubricating oil to be discharged from the conveying pipe (4). As the oil passes through the small hole (3), it is atomized into the compressed gas pipeline, forming a lubricating fog. This lubricating mist efficiently enters the rock drill and gas leg, providing thorough lubrication to all moving components.With the oil injector, adjusting the oil flow is remarkably simple. By maneuvering the oil valve handle, one can easily regulate the oil output. Ideally, the volume of oil per minute should be approximately 2.5 to 3 ml. Monitoring the drilling machine's exhaust for oil mist confirms optimal lubrication levels.
Caution:
Proper lubrication is vital for sustained performance and extended service life. Avoid using grease lubrication to prevent clogging machine holes, obstructing gas flow, and compromising lubrication of the head and gas leg. Such issues can reduce machine efficiency and accelerate wear of parts.
Frequently asked questions
Price advantage
As an integrated industrial and trade enterprise, Xianghe Kaituo Mining Machinery Co., Ltd. offers unbeatable factory-direct pricing, ensuring you receive the best value!
How long will it take to deliver?
As the manufacturer, we prioritize immediate production upon order confirmation. For stock items, expect delivery within a swift 15 days. For larger orders, please allow up to 30 days for delivery.
What terms of payment do you accept?
We typically accept T/T or D/P. For T/T payments, a 30% deposit is required upfront, with the remaining 70% due prior to shipment, ensuring a smooth transaction.
How long are your prices valid?
As a reputable factory, we maintain stable prices throughout the year. Adjustments are only considered under two specific conditions: (1) Fluctuations in the U.S. dollar exchange rate; (2) Increases in labor or raw material costs necessitating manufacturer price adjustments.
What logistics can you use for transportation?
We offer three main modes of freight transport, tailored to your needs. (1) A significant 80% of our shipments are transported by sea to major continents like Africa, South America, and the Middle East. (2) For landlocked neighboring countries, we ensure deliveries via road or rail, offering flexibility and reliability.(3) For urgent shipments of light spare parts, we provide swift air transportation, ensuring your requirements are met promptly.
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