ROCK - 1244 Anuncios

Martes 11 abril 2023

If you are seeking out threads for sewing a few of layers or some fairly thick or stiff fabrics, our strong sewing thread is just what you need. The thread is available in polyester and Nylon along with many different sizes and colors. The thread will not fray, unravel or break when...

Viernes 24 marzo 2023

We are a Chinese manufacturer of mining drilling tools for drill & blast and rock excavation industries. Our TBM cutters, top hammer drilling tools, and raise boring cutters can be used in all geological types, from hard rock to plain sand and gravel. Through continuous research...

Jueves 23 marzo 2023

The unique, formable design of Chocky Block wear bars and wear button are available in various lengths, grades and sizes and can also be customized as per the client's specific need. Applications for Chocky Bars are wide and varied, ranging from specific wear protection on buckets for loaders...

Miércoles 22 marzo 2023

Gabion machine, also known as gabion mesh machine, its purpose is to produce wire mesh, and then the complete net is folded and connected into a complete stone cage net box. The basic working principle is the interweaving of horizontal and vertical screens. As a gabion machine manufacturer...

Miércoles 22 marzo 2023

Extension rod, with male threads at both ends, connects with a shank adapter through a coupling sleeve. Rock drill extension rod can divide into round extension rods and hexagonal extension rods, and is widely used in bench drilling, bolt hole drilling, production drilling, long hole drilling...

Miércoles 22 marzo 2023

Drill rod, also known as hydraulic drill rod, heavy duty drill rod in top hammer rock drilling. The threaded drill rod for sale is connected with shank adapter and drill bit through the threads on both sides of the rod body, and transmits the impact energy and torque of the hydraulic...

Miércoles 22 marzo 2023

Drifter rod is mainly used on the full hydraulic drifting jumbo. This drifting drill rod can be used for roadway excavation blasting and anchor hole drilling in underground mine, as well as used for the excavation of traffic tunnels, hydropower engineering diversion tunnels,underground...

Miércoles 22 marzo 2023

Double disc cutter, also known as double disk, is a kind of disc cutter with two cutter rings, which is mounted on the front and gauge area of the cutter head. It is mostly used to break soft rock with low uniaxial compressive strength (UCS≤70Mpa) and mixed ground. Double Disc Cutter...

Miércoles 22 marzo 2023

Coupling Sleeve is a sleeve-shaped rock drilling component with internal threads for connecting shank adapter and drill rod, or drill rod and drill rod. We produce and provide three types of drill rod couplings – semi bridge couplings, full bridge couplings, and crossover couplings...

Miércoles 22 marzo 2023

Threaded button bits for rock drilling, a kind of top hammer drill bit and rock drill bit, is mainly used with hydraulic drill rods (pneumatic drill rods) and hydraulic rock drills (or pneumatic rock drills) in top hammer drilling. Button bits rock drilling use different forms of...

Jueves 16 marzo 2023

SCM ultrafine grinding mill is a specialized equipment that is designed for grinding minerals into fine powders. This equipment has been in use for many years and has undergone significant advancements to improve its efficiency and functionality. The SCM ultrafine grinding mill is...

Jueves 16 marzo 2023

Cantidad : 200 tons

Anpeng self cleaning wire mesh series is designed for though to screen applications where blinding, pegging and clogging are a crucial problem. PU bands, made with 90 Shore A ( Poly Hardness ) polyurethane, bind together with steel wires allowing high-frequency vibration during screening...

Jueves 16 marzo 2023

Cantidad : 200tons

Our high-performance woven industrial mesh screen, self-cleaning wire screen, and PU-Mesh are tailored and customized to meet your specific screening challenge. Years of examinations and innovations of wire mesh screen material made Anpeng one of the best wire screen suppliers worldwide...

Viernes 10 marzo 2023

Precio : 1-10usd

FSK tape is short name for foil scrim kraft tape. It is fire resistant, moisture barrier, very popular in thermal insulation industries. It is combination of aluminum foil, brown kraft paper, fiberglass scrims. It can used for wrapping the air ducts and laminating the glass wool or...

Sábado 04 marzo 2023

Cantidad : 10000 - Precio : 4-10000USD

Adopt high-precision metal seal. The metal seal consists of a pair of well-designed and processed metal seal rings as the axial dynamic seal of the bearing, and two highly elastic rubber energy supply rings are respectively located in the tooth palm and roller seal areas as static seals...

Sábado 04 marzo 2023

Cantidad : 10000 - Precio : 4-10000USD

Under the effect of the WOB and the twist of the drill string, the teeth of the tci tricone bit are crushed and eaten into the rock, and at the same time there is a corresponding sliding to shear the rock. When it rolls at the bottom of the well, the teeth on it will impact and press...

Sábado 04 marzo 2023

Cantidad : 10000 - Precio : 4-10000USD

The TCI bit has the characteristics of wide adaptability to the stratum and high mechanical drilling speed. SML's products conform to the API standard and the drill bit type conforms to the international IADC (International Association of Drilling Contractors) specification, the carbide...

Sábado 04 marzo 2023

Cantidad : 10000 - Precio : 4-10000USD

The teeth are processed by milling, and the teeth are all wedge tooth. Using floating bearing structure. Using high -density metal sealing. Steel ball lock the tooth wheel to adapt to high speed New wear -resistant materials for steel drilling teeth,increased the drill head cutting...

Sábado 04 marzo 2023

Cantidad : 10000 - Precio : 4-10000USD

The teeth of Steel Tooth Bit are made by milling and processing of tooth wheel blanks, mainly wedge-type teeth, and the structural parameters of the teeth should be balanced to facilitate rock breaking and strength of the teeth. Generally, the tooth height, tooth width and tooth spacing...

Sábado 04 marzo 2023

Cantidad : 10000 - Precio : 4-10000USD

The drill body of the Steel PDC Bit is made of a whole piece of alloy steel by machining, and the cutting teeth are made by welding the composite piece on the tungsten carbide material tooth post, and then the cutting teeth are inlaid on the drill body, and the diameter-preserving...

Sábado 04 marzo 2023

Cantidad : 10000 - Precio : 4-10000USD

Wholesale Shaped Cutter PDC Bit (PDC)Polycrystalline diamond composite is a composite material in which thin layers of polycrystalline diamond are bonded to a cemented carbide substrate. Polycrystalline diamond composites combine the high wear resistance of polycrystalline diamond...

Sábado 04 marzo 2023

Cantidad : 10000 - Precio : 4-10000USD

There is no fixed tooth shape and bearing for the hdd rock reamer, so it is necessary to select appropriate tooth shape and bearing structure according to different stratum structure. It adopts the palm back tilt, cold inlaid anti - ruin gold design, with the roller anti-peeling structure...

Sábado 18 febrero 2023

Before the highway guardrail installation, the construction preparation shall be made, the detailed construction scheme shall be determined, and the data of various facilities shall be accurately mastered, especially the exact location of various pipelines embedded in the subgrade...

Sábado 18 febrero 2023

Precio : 5000-50000USD

The roller reamer is also called the expander squint drill. It is a tool used for reaming while drilling in oil wells. It is different from the reaming drill installed in the lower part of the drill string, but is mounted in the middle of the drill string and has a diameter slightly...

Viernes 17 febrero 2023

Horizontal Directional Drilling (hdd drill bit) is not excavation surface conditions, the laying of a variety of underground utilities (, cables, etc.) of a drilling way, it is widely used in water supply, electricity, telecommunications, gas, gas, oil and other pipeline construction...

Viernes 17 febrero 2023

Geothermal drilling characteristics of geothermal drilling the main oil and gas well drilling technology for reference, because the heat reservoir rock geological conditions, such as lithology, buried depth and output fluid property is different, compared with more demanding conditions...

Viernes 17 febrero 2023

Overview of Tricone Bit Tricone bit is mainly used in drilling, exploration, petroleum and trenchless as pilot bit. According to cutting material, Tricone bit can be divided into TCI bit and Steel tooth Bit. TCI bit adopts high-strength and high-toughness hard alloy teeth, optimized...

Viernes 17 febrero 2023

Overview of tci bits Tci tricone drill bits is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small...

Viernes 17 febrero 2023

Overview of Steel Tooth Bit This superior method provides a stronger, more impact-resistant tooth than milling because the metal particle structure during forging is protected, resulting in stronger teeth. The details of Steel tooth Bit. GREAT heat treatment process selectively carburizes...

Viernes 17 febrero 2023

The Steel body PDC bit body is made of AISI 4145H round steel. The cost of Steel body PDC bit is lower than that of Matrix body PDC bit. Every Steel body bit shall have heat treatment, to improve the mechanical properties of steel, to eliminate residual stress and improve the cutting performance...