Drilling rig transportation

If you have an experienced heavy hauler on your team, you already understand the amount of planning and work that goes into transporting heavy construction equipment. Many times your construction equipment supplier will be able to give you guidance on selecting a professional transportation company. . There are a number of variables you will encounter when you begin to develop your transportation plan. Depending on the regional climate and. . As your transportation plan starts to come together, everyone’s roles and responsibilities need to be clearly defined to ensure smooth transit. A spotter can help ensure the equipment is loaded in the correct position as the driver will likely not have a clear line of. . When the equipment is being loaded on the trailer’s deck, its center of gravity will shift. This process should be done slowly as the driver needs. . All transportation equipment should be clean, well maintained, and free of dirt, debris, or oil to create a secure platform for construction equipment. These elements can reduce traction and make the loading and unloading challenging. Work with your. [pdf]

New Technology Application of Screw Air Compressor

One of the most significant advancements in screw air compressor technology is the widespread adoption of Variable Speed Drive (VSD) systems. Traditional fixed-speed compressors run at a constant speed, regardless of the actual air demand. [pdf]

Down-the-hole drill slag removal video tutorial

A down-the-hole drill, usually called DTH by most professionals, is basically a screwed on the bottom of a . The fast hammer action breaks hard rock into small cuttings and dust that are evacuated by a fluid (air, water or ). The DTH hammer is one of the fastest ways to drill hard rock. The system is thought to have been invented independently by Stenuic. [pdf]

FAQS about Down-the-hole drill slag removal video tutorial

What is a down-the-hole drilling method?

The video shows the down-the-hole drilling method for very hard soil or rock. A rotary drilling rig, type LB 20, working with down-the-hole hammer inside a casing. A flushing current conveys the loosened drill cuttings upwards and exits at the upper end of the casing.

How does a down-the-hole drill work?

In down-the-hole drilling a drill rod is fitted with a hammer at its lower end. The hammer, which is mounted on the drill bit, is activated through the addition of compressed air and driven into the ground – simultaneously rotating and impacting. A flushing current collects the loosened drill cuttings and conveys them upwards.

What is down-the-hole (DTH) drilling?

Down-the-hole (DTH) drilling has made it easier for contractors to drill wells faster and more efficiently, and to transition from dirt boring to rock boring just by adding a compressor and hammer to the drill bit.

How do you drill a rock with a DTH hammer?

This method is mainly applied for hard to very hard rock and/or for penetrating large boulders. 1. Setting the DTH hammer with drill rod and casing on the drilling point. 2. Rotary and percussive drilling of the drill string under compressed air supply. 3. After reaching the final depth, unlocking of the drill rod with DTH hammer and pilot bit.

How does DTH drilling work?

With DTH drilling, contractors can change the drill that they were using for the current directional bore to a rock drill when they encounter rock by connecting the drill with a compressor and a steerable hammer. Well drilling also needed changes to be made to rotary drilling when the well needed to take a turn.

How does DTH hammer drilling work?

A flushing current conveys the loosened drill cuttings upwards and exits at the upper end of the casing. If you have any further questions, please contact our local sales or service team. DTH hammer drilling is a percussive drilling process powered by compressed air.