SHANDONG LUZUAN MINING MACHINERY EQUIPMENT CO., LTD. | bauma CHINA Community - Official bauma CHINA 2026 Exhibitor Directory

SHANDONG LUZUAN MINING MACHINERY EQUIPMENT CO., LTD.

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home Exhibitor Directory SHANDONG LUZUAN MINING MACHINERY EQUIPMENT CO., LTD.

Company

Founded in 2019 with a registered capital of RMB 40.88 million, Shandong Luzuan Mining Machinery Equipment Co., Ltd. specializes in the R&D and manufacturing of mining and engineering drilling tools. Our portfolio covers roadheader picks, coal picks and construction picks, plus diamond drill bits, roof-bolt bits and high-strength openable bits, all enhanced by laser tungsten-carbide wear layers for longer service life in hard-rock conditions. We also produce custom and non-standard sizes to customer requirements. Our products are widely used in geological exploration, transportation and water conservancy, and mining projects. We are recognized as a Technology-based SME.

Product Category

Products

Rotary Drilling Picks Series 3060

Product category：Round shaft chisels and similar tools

The 3060 series rotary drilling picks are designed for bored piling in gravel, sandstone and granite formations, covering popular models such as 30606L-30T, 30606L-2212D, 30606L-25 and 30606L-19CT. Each pick body is forged from high-grade alloy steel and through-hardened, giving a shank with high bending strength and low breakage risk. The tungsten carbide tip is brazed with coarse-grain carbide and protected by a laser tungsten-carbide wear layer, extending service life in hard rock and cutting downtime for pick changes. The retaining-ring shank design allows quick replacement and fits 30606, 3055 and 3050 series holders. Custom tip shapes, lengths and carbide grades are available to customer drawings. Typical applications include foundation piling, metro retaining walls and bridge foundations.

Roadheader Picks Series S135

Product category：Round shaft chisels and similar tools

The S135 series roadheader picks are used on underground roadheaders, continuous miners and hard-rock cutting machines, covering models such as S135-3012D, S135-3516D, S135-35H and S135-35T. Bodies are forged from alloy steel, with a tapered shank and retaining ring for stable clamping and high resistance to torsion and bending. Coarse-grain tungsten carbide tips are brazed and then austempered, balancing hardness and toughness. An optional laser tungsten-carbide wear layer reduces body wear and shank breakage, making the picks suitable for hard rock above f8 and seams with partings. Tip length, taper and carbide grade can be customised to customer holder drawings.

Shearer Picks Series U95

Product category：Round shaft chisels and similar tools

The U95 series shearer picks fit longwall shearer drums, covering U95-35T, U95-32H, U95-3012D and U95-30H, and are supplied together with matching U95 holders and sleeves. Bodies are forged from alloy steel and quench-tempered as a whole, with a retaining-ring shank for fast replacement. Coarse-grain tungsten carbide tips deliver impact resistance and wear life in hard coal and seams with partings. Holders are welded with high positioning accuracy and are interchangeable with the U84 and U170 series. We recommend pick type and carbide grade for specific mine conditions and support customisation.

Diamond Drill Bits (3-wing / 4-wing / openable)

Product category：Exploration drilling

Our diamond drill bits serve roof-bolt holes, water-prospecting holes, gas drainage holes and rock-roadway drilling in coal mines. The range includes three-wing and four-wing arc-corner bits, concave three/four-wing bits, high-strength openable bits, reaming bits and coring bits, with diameters from 50 to 153 mm made to order. Bodies are machined from forged 42CrMo steel with tungsten-carbide hardfacing on the wings, and cutters use high-grade polycrystalline diamond compacts (PDC) brazed for high strength and impact resistance. The openable design passes through casing and collapsed sections, improving hole completion efficiency. Thread types include female, male and customer-specified connections.

Roof-Bolt Drill Bits (28/30/32/42 mm)

Product category：Exploration drilling

Roof-bolt drill bits are used for bolt support holes in coal mines and tunnels, with common diameters of 28, 30, 32 and 42 mm in two-wing, three-wing and cross types. Forged bodies carry brazed PDC or carbide cutters for fast penetration and long life, and the shank fits common pneumatic, hydraulic and hand-held roof bolters for easy installation. The bits perform reliably in medium-hard sandstone, mudstone and limestone, and can be customised to specific rig connections and hole diameters.

Milling Picks for Road Milling Machines

Product category：Round shaft chisels and similar tools

Milling picks are used on road milling machines, trenchers and soil stabilisers, covering common models such as 20-1, C21, C23, C31 and RP21, and are supplied with matching holders. Forged alloy-steel bodies with retaining-ring shanks rotate freely for even wear, while coarse-grain tungsten carbide tips provide impact resistance for milling asphalt, concrete and cement-stabilised base layers. Holders offer high weld strength and quick replacement. Pick type and carbide grade can be recommended for specific machine models.

Bauer Teeth Series BF70 / BF72 / BF80

Product category：Round shaft chisels and similar tools

Bauer teeth fit BAUER rotary drilling rigs, diaphragm wall grabs and trench cutters, covering BF70, BF72 and BF80 with matching holders. Forged and through-hardened bodies locate reliably on the retaining ring with high tensile and bending strength. Coarse-grain tungsten carbide tips are brazed and optimised for gravel, boulder and sandstone layers, resisting wear and tip chipping. Holders weld securely and are fully interchangeable. We recommend tooth type by machine model and ground condition.

Pick Holders and Sleeves

Product category：Round shaft chisels and similar tools

We supply pick holders and sleeves for the U47, U84, U95, U170 and 135 series, fitting shearer, roadheader and rotary drilling drums and wheels. Holders are forged or precision-cast from alloy steel with a well-designed weld bevel for high joint strength and accurate positioning. Heat-treated sleeves with wear-resistant bores keep picks rotating freely and extend holder life. Custom dimensions and interfaces are available to customer drawings.

Coal Drill Bits (auger and three-wing types)

Product category：Exploration drilling

Coal drill bits serve underground drilling and roadway development, including high-efficiency auger bits, three-wing coal bits and combination bits in common diameters from 28 to 120 mm. Forged bodies carry brazed carbide or PDC cutters for smooth cuttings removal and high penetration rates, and shanks fit common electric and pneumatic coal drills. The bits perform reliably in coal, semi-coal rock and soft rock, and can be customised by hole diameter and rig connection.

Chisel Bits and Button Bits (chisel / cross / button)

Product category：Exploration drilling

Chisel and button bits are used for blast-hole drilling with rock drills, air-leg drills and jumbos, including chisel, cross and button types plus Q442, Q640 and Q945 models. Heads use premium carbide, brazed for secure bonding and impact resistance, while taper and thread connections are machined for accurate fit and easy removal. Suitable for granite, limestone, sandstone and harder rock, with custom diameters, tapers and thread specifications.

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