How it works:
The intricate dynamics involved in the rapid motion of internal components within a rock drill naturally necessitate a uniform lubrication system to ensure optimal functionality. Our innovative oil injector is engineered to provide automatic oil dispersion, meticulously fulfilling the lubrication demands of high-performance machinery. As your machine operates, pressurized gas seamlessly enters the inner cavity of the shell (2) through the windward hole (1) of the oil valve, exerting pressure on the oil surface. The precisely positioned oil outlet hole (3) on the oil valve, set perpendicular to the pressure gas flow, ingeniously creates a pressure differential at the oil outlet (3). This mechanism propels the lubricating oil through the conveying pipe (4) and disperses it into the compressed gas pipeline via the small oil hole (3), creating a fine mist. This oil mist subsequently enters the rock drill and the gas leg, thoroughly lubricating all moving parts and ensuring seamless operation.
Experience unparalleled ease of use with our versatile oil injector. Effortlessly adjust the oil flow by simply pulling the oil valve handle, granting you precise control over the lubrication process. For optimal performance, an oil volume of approximately 2.5 to 3 ml per minute is recommended. Observe the exhaust of the drilling machine for a visible oil mist, which indicates that the lubrication is functioning optimally, ensuring the smooth and efficient operation of your equipment.
Caution:
Proper lubrication is paramount for sustained performance and extended service life. It is strongly advised against using grease lubrication, as it may obstruct machine holes and impede gas flow, resulting in inadequate lubrication of the head and gas leg. This can significantly diminish machine efficiency and accelerate wear and tear on components.
Frequently asked questions
Price advantage
Benefit from our unique position as an integrated industrial and trade enterprise, offering you unbeatable factory-direct prices!
How long will it take to deliver?
As the direct manufacturer, we prioritize swift production commencement upon order confirmation. Expect delivery within 15 days for in-stock items, while larger orders might extend delivery time up to a maximum of 30 days, ensuring prompt service tailored to your needs.
What terms of payment do you accept?
Our standard payment terms are T/T or D/P. For T/T transactions, a 30% deposit is required in advance, with the remaining 70% due prior to shipment, ensuring a secure and efficient payment process.
How long are your prices valid?
Our reputable factory ensures price stability consistently throughout the year. Adjustments are made only in response to significant changes such as (1) Variations in the U.S. dollar exchange rate; (2) Increases in labor or raw material costs necessitating a manufacturer-initiated price update.
What logistics can you use for transportation?
We offer three primary modes of freight transportation: (1) A vast majority, 80%, of our shipments are conducted via sea routes to major continents including Africa, South America, and the Middle East. (2) For our landlocked neighboring countries, we ensure efficient delivery through road or rail transportation.(3) For urgent and lightweight spare parts, we facilitate expedited air transportation to meet your immediate requirements.