Machinery & Equipment
Description
Mining twist auger drill rod
Appliance:
1.The series of products in Germany advanced production technology, on the basis of the integration
of our company and the newest research achievements.
2.Drill rod body with high pressure seamless alloy steel pipe, spiral blade choose T steel with high
abrasion resistance, the prestressed winding welding and into.
3.High quality carbon in the alloy steel are used for tool joint is air conditioning quality processing,
high pressure molding.
4.This series product the square or hexagonal fast connection, when used by the spring pin
automatic lock, with U or half ring out of stock, the optimal torque of drill pipe.
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Jining Hengwang Mining Machinery Co.,Ltd.
rock rill, railway equipment,LED light ,
Address: 3rd Floor, Dadi Building,Road WuTaizha,Jining City ,China,
Jining, Shandong
China, 272000
Tel: 865372580038
Fax: 865372585538
