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D Miningwell DTH Drilling Water Cluster Hammer for Subway Piling
- Manufacturer: Miningwell
●20+ years of professional concentration ●1000+ sets Kelly bar of annual production ●10000+ sets Kelly bar being in use for jobsite working ●60000+ ㎡ premises for Kelly bar production ●Plentiful stocks and Ra...
Xuzhou, China 
Oil drilling rig supporting equipment API Different models of top drive
- Manufacturer: BPM
Products Description Top Drive Top Drive System TDS is one of the greatest technological revolutions of petroleum equipment which is used to replace Kelly and rotary table. TDS can drill with triples instead of s...
$1,500,000 USDJiangsu, China
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