ICP17002219号-2Liaoning Province

About LHS

Found in 1969, LHS Rock Tools Co., Ltd (Hereinafter referred as LHS) is rock tool manufacturer of great antiquity and profession in Chinese machinery industry. What make LHS the greatest comprehensive manufacturer in China are 140 thousand square meters, 8 main workshops, more than 600 employees and 300 sets of equipment for heat treatment, machining, inspection, measurement and test. LHS successively imported from Europe advanced productive facilities and superior productive techniques in 1986, and passed the ISO9001 international quality management system as the first one in the same industry in 1996. High-standard quality management system and strict management control ensure high quality and stability...      MORE>>

Products

Applications

Threaded drilling tools and DTH drilling tools are widely used in quarry, whereof the threaded...

Drilling tools for blasting and drilling operations in hydropower projects mainly include...

News

Failure analysis of the drifter rods

Failure analysis of the drifter rods

Release time:
2022-11-15 21:05
In general, the normal failure mode of the drifter rods should be severe abrasionof R32 threads, that is, the thread crestsare ground to be thin or flat, or fatigue breakage occurs due to severe abras
Reaming bits

Reaming bits

Release time:
2022-11-15 10:45
Reaming bits Reaming diameter:127mm Pilot diameter: 80mm Thread: ST58 LHS Rock Tools, High-quality drilling tools
Sandvik launches RDX5 rock drill

Sandvik launches RDX5 rock drill

Release time:
2020-08-29 16:34
Sandvik Mining and Rock Technology has launched the new Sandvik RDX5 rock drill to complement its rock drill offering for underground drill rigs
Together to Control the Epidemic and Resume Production

Together to Control the Epidemic and Resume Production

Release time:
2020-03-06 18:44
Since the outbreak of the Corona Virus, Chairman Jack Wang is highly concerned about employees’ safety, as well as the delivery requirements from customers, especially foreign customers. Although far
Chilean authorities suspend Alcaparrosa’s operations due to giant sinkhole

Chilean authorities suspend Alcaparrosa’s operations due to giant sinkhole

Release time:
2022-11-15 11:01
Chile’s National Geology and Mining Service, Sernageomin, ordered a temporary suspension of activities at Lundin Mining’s (TSX: LUN) Alcaparrosa mine following the opening of a giant sinkhole above th
Newcrest’s gold output jumps 31% as Cadia, Lihir mines outperform

Newcrest’s gold output jumps 31% as Cadia, Lihir mines outperform

Release time:
2022-11-04 14:33
Australia’s Newcrest Mining Ltd on Thursday reported a 30.8% sequential rise in fourth-quarter gold production, partly driven by higher mill throughput at its Lihir and Cadia mines.