HORIZONTAL DOUBLE PERMANENT MAGNET VARIABLE

Mine Horizontal Core Drilling Rig

Mine Horizontal Core Drilling Rig

The Boyles C5/C5C surface core drilling rig is compact, yet powerful. Its compact design makes it easy to position and transport, even by helicopter. During helicopter transport, the rig is broken down into six main modules and each module is equipped with lifting points to ensure safe and effective transport. Boyles. . The Christensen range of surface core drilling rigs has, over many years, established itself a reputation for reliability and ease of use.. . For underground core drilling exploration tasks, Epiroc offers the well-established and trusted Diamec range of machines. Diamec rigs are available in a wide variety of forms. The. [pdf]

Double rod rock drill

Double rod rock drill

Before diving into whether or not you should invest in a dual-rod machine, you need to know a little bit about the technology and its advantages for drilling in rock. “Dual-rod systems use two independently controlled drill rods— one within the other — during operation,” explained Michael. “While drilling out the pilot. . One of the first factors to consider before choosing a dual-rod machine is the type of rock you’re working in. “Dual-rod drills are efficient in light- and. . For most utility HDD work, small jobsites and the ability to quickly set up and tear down are essential to a crew’s operating efficiency. “Dual-rod machines can often be transported on. . As you can see, the decision to add a dual-rod machine if more than 50% of your work is in rock, or to add a single-rod machine if less than 25% of your work is in rock, is pretty straightforward. However, if you fall someplace in the middle, then you have a lot to. . Of course, how long a bore takes can often depend on the operator’s skills running the drill. Michael said the operator’s capabilities on the drill is another critical factor to consider when deciding between a single-rod and a dual-rod machine.. [pdf]

How to adjust the air pressure of variable frequency screw air compressor

How to adjust the air pressure of variable frequency screw air compressor

Plug your tool into your compressor’s airline hose and turn on the compressor. Turn the regulator counterclockwise to release pressure and clockwise to increase it. To change a switch, take the cover off the pressure switch and look for the cut-in and cut-out adjustment screws.. Plug your tool into your compressor’s airline hose and turn on the compressor. Turn the regulator counterclockwise to release pressure and clockwise to increase it. To change a switch, take the cover off the pressure switch and look for the cut-in and cut-out adjustment screws.. US Air variable speed compressors are capable of running at pressures ranging from 100 PSI to 175 PSI without requiring any mechanical modifications. Adjusting the pressure is simple and can be done either via the compressor’s control panel or through the dedicated mobile app.. Typically, you will find two settings: cut-in pressure, where the compressor starts, and cut-out pressure, where it stops. Adjusting these settings involves turning specific screws on the pressure switch. Understanding the basics of this process can help you maintain your equipment effectively.. In summary, to properly control a set of screw air compressors with a VFD trim air compressor: Ensure all air compressors have common sensing location. Set up air compressors to accept remote commands. Select proper control algorithm. The “target” algorithm is best. Test, tune and measure. [pdf]

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