Auger
Rotary drilling is a construction technique suitable for drilling operations in building foundation engineering.
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Auger
Rotary drilling is a construction technique suitable for drilling operations in building foundation engineering. Widely used in foundation construction projects such as municipal construction, highway bridges, and high-rise buildings, with different drilling tools, suitable for drilling operations in dry (short spiral), wet (rotary bucket), and rock formations (core drilling).
(1) Before starting construction, the site engineering geological data and necessary hydrogeological data, pile foundation engineering construction drawings, and drawing review minutes should be available.
(2) Survey data on underground pipelines (pipes, cables), underground structures, hazardous buildings, precision instrument workshops, etc. within the site and adjacent areas.
(3) Technical performance data of the main construction machinery and its supporting equipment, inspection and mix ratio testing of required materials, physical property testing of required materials must be conducted, and qualified laboratories must be commissioned to conduct concrete mix ratio testing based on the raw materials used.
(4) Effective construction organization design or construction plan for pile foundation engineering, and reference materials for load and construction technology testing.
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Can it be customized?
Customization is possible, we have multiple colors and styles, and we only start mass production based on the samples confirmed and signed by you.
What’s the delivery time?
It usually takes about 20 working days to produce an order from MOQ to a 40HQ container.
What’s your package and payment ?
Wooden case or iron frame or as per customer’s specific request ,about payment We request 30% by T/T in advance, balance to be paid before shipment, or 70% by irrevocable confirmed L/C payable at sight.
How does your factory do regarding quality control ?
Quality is a priority. We always attach great importance to quality control from the very beginning to the end of production.Every product will be fully assembled and carefully tested before it's packed for shipment.
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