33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
Sandvik HL-series top hammer rock drills, including HL1500, X2, HL700, HL710 and HL800 models, are industry-leading hydraulic drilling solutions optimized for underground production drilling and open-pit long-hole blasting. Renowned for high percussi...
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The SOOSAH SP3-H and SP3-LOW variable-pressure hydraulic rock drills are widely favored in medium-scale quarrying, road reconstruction and civil rock engineering fields, renowned for flexible pressure switching and stable accumulator operation. This ...
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Covering versatile drilling scenarios from standard underground drifting to specialized construction drilling, the Epiroc 2160, 2550, 2560, RD18U and SC25 rock drill models serve as multi-functional workhorses for mining, tunneling and civil engineer...
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Designed for large-bore deep hole drilling and heavy hard-rock excavation, the Epiroc 1638HD, 1638HD+, 2238HD and 2238HD+ drifters are mainstream high-power drilling solutions for large-scale mines and long-distance tunnel projects. Unlike convention...
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Engineered for high-output drilling and heavy-duty underground operations, the Epiroc 1838HD, 1838HD+, 1840 and 1840+ rock drill models represent upgraded high-power drifter solutions for modern mining and tunnel construction. These enhanced drilling...
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Modern underground mining and tunnel drifting projects rely heavily on consistent drilling precision and uninterrupted equipment operation. The Epiroc 1238K, 1838, 1838CR, 1838HE+, and 1850CR rock drill series are widely favored high-performance drif...
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In underground tunneling, open-pit mining, and precision rock drilling projects, equipment stability directly determines overall construction efficiency. The Epiroc COP1150 and COP1238 rock drills are widely recognized high-performance hydraulic...
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Una parada no programada en galería no es solo un problema mecánico. Es un problema de producción, de seguridad y de costos que se multiplica rápido. Cuando una perforadora se detiene por falla de un sello en medio de un ...
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No todos los sellos hidráulicos son iguales, aunque desde afuera se vean casi idénticos. En maquinaria minera, donde los equipos trabajan bajo presiones altas, temperaturas variables y en ambientes con polvo y agua permanente, la difer...
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Hace unos años, lo habitual era pedir los repuestos pieza por pieza. Cuando el sello fallaba, se pedía el sello. Cuando el diafragma cedía, se pedía el diafragma. Hoy, las maestranzas de las principales minas en Per&uacut...
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El sello de agua es una de esas piezas que nadie nota cuando funciona bien, pero que para todo cuando falla. En equipos de perforación minera, su trabajo es mantener el agua fuera de los mecanismos internos y, al mismo tiempo, permitir que el...
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Cuando un diafragma falla en medio de una jornada, la perforadora para, el turno se pierde y los costos se disparan. Cualquier mecánico con años de faena lo sabe de memoria. Por eso, elegir bien el diafragma para perforadora no es un de...
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Welcome to HOVOO, a Chinese seal factory. Production of PU, Rubber and PTFE seals. The seals include O-ring, piston seal, rod seal, Gray ring and gas seal.
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