Since 2003, HardRock Infrastructure Services has been taking on the kinds of projects others will not touch. What started with one man, one rig, and a pocketful of credit cards quickly evolved into one of the top providers of horizontal directional drilling (HDD) services in the United States.
[pdf] When it comes to drill bits, the most importantthing you must consider is what exactly you’ll be using the bit for. When it comes to masonry or other stonework, you do not want to simply find a good all-around bitand then use it for every project. Instead, you’re better. .
Stone drilling is difficultand can only be undertaken if you’ve got all the right equipment from the start. Before you make any purchase, decide on exactly what it is you’ll want to achieve.
[pdf] The air below the deck is typically hot, humid and saline. It’s not a friendly environment, and your compressor’s build quality needs to reflect this. The process starts with the compressor sucking in air from the surroundings. It enters the air end, which houses the screws. Oil is injected, acting as a lubricant. .
The screws push the air into an oil separator receiver. This unit consists of two stages: 1. High-efficiency cyclone separator 2. Oil. .
Having passed through the filter, the air is ready for some cooling. The non-return discharge valve, which only opens at a minimum positive pressure, lets the air through in appropriate measures. To cool down the compressed air to a level that will be acceptable for. .
A marine air compressor needs a proper water separator. By proper, we mean a cyclone separator with level-controlled drainage. The conventional approach is to use a solenoid valve on a timer. It opens up on regular intervals, causing pressure from the compressor.
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