Stone quarry drilling machine digs up to 40m

Global SourcesUpdated on 2023/12/01

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Global Sources Exhibitions

Huada Superabrasive's QZ65-90B-2-3263 model is a stone quarry pneumatic DTH drilling machine with a maximum depth of 35 to 40m.

Product details

Model: QZ65-90B-2-3263MOQ: 1 setLead time: 8 to 15 daysFOB price: $5,000 to $6,500

Supplier profile

Year established: 2001Export markets: North & South America, Europe, Asia, New Zealand, EgyptExport products: Diamond tools, stone drilling machinesAnnual sales: $1 million to $2 millionTotal staff: 100 to 150Certification: ISO 9001Orders: Small orders accepted

Huada Superabrasive Tool Technology Co. Ltd's QZ65-90B-2-3263 model is a stone quarry pneumatic DTH drilling machine with a maximum drilling depth and diameter of 35 to 40m and 80 to 90mm, respectively. Drilling speed is 6 to 8mph. The equipment has a minimum air pressure of 0.5 to 0.7MPa and total compressed air consumption of 12 to 14m³per minute. Its down jack's height can be adjusted up to 220mm.

The drilling machine has 80 to 90 down-the-hole hammers with 1m track travel. The unit suits vertical, horizontal and slant drilling. Product weight is 400kg.

Huaqiao University-invested Huada Superabrasive has three factories covering more than 33,000sqm. It was awarded as a "High-tech Enterprise of Fujian Province" in 2004. Its clients include Diastar of Italy, Stoneworld of the US, Stonetect of Brazil, GB of Germany and Karmat of Iran.

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Stone quarry drilling machine digs up to 40m

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