How it works:
The intricate dance of high-speed internal components in a rock drill demands seamless lubrication-an essential aspect that our oil injector masterfully fulfills. Designed to automatically deliver precise lubrication, it harmonizes with the machinery's rhythm. Here's how: Pressure gas, entering from the windward hole (1) of the oil valve, pressurizes the oil surface within the shell's inner cavity (2). The oil valve's outlet hole (3) is ingeniously aligned perpendicular to the gas flow, creating a dynamic pressure differential that propels the lubricating oil through the conveying pipe (4). As oil is released from the small hole (3) into the compressed gas pipeline, it forms a mist that entwines with the pressurized gas, efficiently lubricating the rock drill and gas leg's moving parts.
Our oil injector is ingeniously designed for effortless precision, enabling you to easily adjust the amount of lubrication. Simply pull the oil valve handle and calibrate the oil flow to achieve the optimal lubrication level. An ideal volume is 2.5 to 3 ml per minute. Just observe the drilling machine's exhaust for a faint oil mist-an unmistakable sign of perfect lubrication.
Caution:
Proper lubrication is crucial for maintaining peak performance and extending the service life of machinery. Avoid using grease lubrication, as it may lead to obstructions in the machine, disrupt gas flow, impair gas leg lubrication, diminish efficiency, and accelerate wear on parts.
Frequently asked questions
Price advantage
Being a fully integrated industrial and trade enterprise, we proudly provide you with the unique advantage of factory-direct pricing!
How long will it take to deliver?
As the manufacturer, we prioritize swift production once your order is confirmed. For items readily available in our stock, anticipate delivery within 15 days. For larger, more complex orders, the delivery timeframe may extend to 30 days, ensuring precision and quality in every shipment.
What terms of payment do you accept?
We commonly accept T/T or D/P payment methods. For T/T transactions, a 30% deposit is required at the outset, with the balance of 70% due prior to shipment.
How long are your prices valid?
As a trustworthy factory, our pricing is generally consistent throughout the year, reflecting our commitment to stability. Adjustments are rare, occurring only due to two factors: (1) Significant fluctuations in the U.S. dollar exchange rate; (2) Escalations in labor or raw material costs requiring manufacturer price updates.
What logistics can you use for transportation?
Our transportation logistics offer three robust options for efficient freight delivery. (1) A significant 80% of our shipments traverse the seas to reach major continents such as Africa, South America, and the Middle East. (2) For landlocked neighboring countries, deliveries are made conveniently via road or rail.(3) For urgent, lighter spare parts, we offer the swiftness of air transportation, ensuring rapid delivery to meet your needs.