perforación de perforación.
5. التشغيل المتنوع يمكن استخدام ضواغط الهواء المحمولة اللولبية في مجموعة واسعة من التطبيقات، بما في ذلك تشغيل أدوات الهواء، والتطبيقات الصناعية، والتعبئة، وحتى في الإنتاج الزراعي.
compresores de tornillo portátiles

2. Rock drill: used to drill holes with a diameter of 20 ~ 100 mm and a depth of less than 20 meters in rocks above medium and hard. According to its different power can be divided into pneumatic, internal combustion, hydraulic and electric rock drill, of which pneumatic rock drill is the most widely used.
There are many ways to improve the appearance and finish of steel castings by large-scale foundry processing manufacturers, such as selecting good raw materials, adopting advanced casting technology, and subsequent surface treatment technology.
(1) When using the drilling rig to drill, the driver should be placed in the drilling position, so that the front end is against the rock, and the distribution should be careful to let the drilling rig move forward, so that the drill bit touches the rock; When opening the hole, first quietly let the drilling rig drive, when the drill rod is in place in the rock, it is allocated to the full open position.
(1) When using the drilling rig to drill, the driver should be placed in the drilling position, so that the front end is against the rock, and the distribution should be careful to let the drilling rig move forward, so that the drill bit touches the rock; When opening the hole, first quietly let the drilling rig drive, when the drill rod is in place in the rock, it is allocated to the full open position.