DRILLING - 2501 Annonces

Vendredi 21 août 2020

Aluminum grating from HY is swaged, in which the processing technology is researched and developed by ourselves. Swaged Aluminum Grating is with less weight, high intensity, no welding point, excellent corrosion resistance, low power consumption and pretty competitive price. It could...

Vendredi 21 août 2020

Aluminum grating from HY is swaged, in which the processing technology is researched and developed by ourselves. Aluminum Grating is with less weight, high intensity, no welding point, excellent corrosion resistance, low power consumption and pretty competitive price. In all kinds...

Mercredi 19 août 2020

Flexible PCB is generally made of a flexible insulating substrate and is a flexible material that can be bent and flexed arbitrarily. FPC is favored for its lightweight, thin thickness, and free bending and folding. FPC is generally used in boards that need to be repeatedly flexed...

Mercredi 19 août 2020

SPEEDAPCB has been focusing on the production of various PTH (plated through hole PCB), buried via hole PCB and blind via hole PCB, and HDI PCB prototype. When it comes to blind and buried hole circuit boards, everyone thinks of HDI boards. Generally, there are more blind and buried...

Jeudi 13 août 2020

We developed and designed this drill machine is specifically for blind track drill, this machine frame is made of aluminum material. This is with light weight could be easy to hold. Electrical machinery with ultra-high speed,and need connect with the power line. Charging electrical...

Vendredi 31 juillet 2020

Quantité : 8000kgs - Prix : USD0.025 - USD1.05

industrial diamond dust has the characteristics of high thermal stability, high chemical stability, good conductivity, good physical properties (high compressive strength, good heat dissipation, strong corrosion resistance, low thermal expansion rate) and so on. It has high hardness...

Vendredi 31 juillet 2020

Quantité : 8000kgs - Prix : USD0.025 - USD1.05

CVD diamond (chemical vapor deposition diamond). The mixture of carbon-containing gas and oxygen is excited and decomposed at a high temperature and a pressure lower than the standard atmospheric pressure to form an active diamond carbon atom, and the deposit is alternately grown...

Mardi 21 juillet 2020

Quantité : 5ton/day

Create Die Mold Create a die mold is the first step for the metal forging process, it is critical and essential step for the die mold forging process. We have a die mold maker who had been working with us for near 20 years, with rich experience, who can design the mold according...

Lundi 13 juillet 2020

Série de pièces de machine agricole: lames de barre franche, lames de tondeuse, lames de disque, pièces de cultivateur à dents en S, engrenages, etc. TEC GROUP INC. Peut fournir les produits pour vous selon votre dessin ou vos échantillons. Produire des équipements: four de fusion...

Vendredi 03 juillet 2020

Prix : $35-$80 per sqm

Structure en acier, structure du cadre dans le plan de conception de l'entrepôt, selon la taille requise par le client, les colonnes verticales et les poutres soudées par l'acier en forme de H, la connexion des colonnes verticales et des colonnes verticales, et les poutres verticales...

Vendredi 03 juillet 2020

Quantité : 1000000 - Prix : $35-$80 per sqm

Structure en acier, structure de cadre dans le plan de conception d'entrepôt, la dimension selon les exigences des clients, la colonne et la poutre soudées par la poutre de section H, la connexion de la colonne et de la colonne, la colonne et la poutre par un boulon à haute résistance...

Vendredi 03 juillet 2020

Prix : 50-150000 USD

800 MINI WHEEL LOADER 800 Mini Wheel loader: Driven by four separated gerotor motors which can bring great gradeability and road adaptability. The dimension of machine is small and flexible. Height is under 1950mm and width is under 980mm, ground clearance is 180mm. 810 Mini Wheel...

Mercredi 01 juillet 2020

mass production and batch production refers to the continuous repetition of the manufacture of the same products in a longer period of production. Here are some characteristics of mass production: less product varieties, large product output, relatively stable production, long-term...

Lundi 29 juin 2020

Quantité : Proofing b - Prix : 28-214 USD

Custom blind and buried vias fabrication from professional and experienced PCB board supplier at low cost. First, we start with traditional multi-layer boards. The structure of a standard multi-layer circuit board is a process including an inner layer line and an outer layer line...

Mardi 23 juin 2020

Quantité : 500000tons - Prix : $5-$200000

The tie-back assembly is a special tie back cementing tool for tieback operation. Tieback equipment allows existing liners with a receptacle to be extended to the surface or farther up hole, and provides a high-pressure seal at the top of a cemented or uncemented liner. TIW offers...

Mardi 23 juin 2020

Quantité : 500000tons - Prix : $5-$200000

Mud Pump is also a popular concept of a wide range of pumps. Different regions, habits, and ultimately the pump type will not be the same. The mud pump described in this entry is a pump type in most sense: Applied mud pumps in the field of oil drilling. In fact, some non-clean water...

Mardi 23 juin 2020

Quantité : 500000tons - Prix : $5-$200000

The liner cementing is realized by the liner hanger, which reduces the casing weight of the first well in the deep well, improves the load of the rig lifting system when the casing is cut, and reduces the flow resistance of the cement slurry, which is beneficial to safe construction...

Mardi 23 juin 2020

Quantité : 500000tons - Prix : $5-$200000

BW series mud pump is widely used in mining, drilling, coal, railway, highway, water conservancy and hydropower, bridges, high-rise buildings, foundation reinforcement work. Advanced product design, reasonable structure, high pressure, flow,multi-file variable, energy-saving, light volume...

Samedi 20 juin 2020

Pendulum Grinding Mill Pendulum mill is also called as suspension roller or Raymond mill. It is a "ring and roller" powder-making mill equipment, which is combined with air flow screening and pneumatic conveying. The pendulum grinding mill belongs to the roundel immovable mill and...

Jeudi 18 juin 2020

Quantité : 1 - Prix : 13600$

How to transport large machinery, excavators or cranes from one place to another? In this guide, you will learn everything about a low bed trailer. We will show how you can choose the best lowbed trailer for your business. You can follow this guide and purchase a cost-effective low...

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 150-10000

Overview of bi center bit This type of bi center drill bit mainly used for medium to medium-hard compressive and abrasive formation, it has medium and high-density parabolic crown and heavy cutters density for the bit has good impact resistance and anti-abrasive, high wear-resistant...

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 150-10000

Overview PDC Reamer The PDC Reamer manufactured by GREAT drill bit will be your best choice to deal with the complicated situation. Our PDC reamer brand is Crocodile. No matter be drilling or after finish drilling, no matter what kind of formation, the“Crocodile PDC-reamer” will give...

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 150-10000

Great bits design and manufacture a wide variety of Matrix body PDC (polycrystalline diamond cutter) bits. Our PDC bits are offered in a variety of sizes, blade count and cutter sizes. The Matrix body PDC bit is sintered with tungsten carbide powder. Gauge protection with natural diamond...

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 150-10000

PDC Bit PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit. pdc bit classification According to the Material Classification： Matrix body PDC bit: It was made by tungsten carbide powder,and gauge protection is TSP. Steel body PDC bit: AISI 4145H heat treatment...

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 150-10000

Overview of PDC Cutter PDC cutters are made of diamond micro-powder and cemented carbide substrate sintered under ultra-high pressure and high temperature. It has high hardness, high wear resistance and thermal conductivity of diamond, and has the strength and impact toughness of...

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 150-10000

Overview of PDC Hole Opener PDC Hole opener is designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing applications. The hole opener is made of AISI 4145H fully heat-treated alloy steel. All products have carbide grinding...

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 150-10000

Overview of Rock Reamer The Rock reamer produced by GREAT company is used to expand the diameter of the pilot hole and is mainly used for horizontal directional drilling of oil, natural gas, electric power, and other pipelines. The Rock reamer is designed for reaming a variety of...

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 150-10000

GREAT has customized manufacture several types of roller bit. It is including 90 ° U-shaped Roller Bit, 120 ° U-shaped Roller Bit. All these two types have designed Starry Sky Roller Bit. The cones designed more full insert than traditional tricone bit cutter. 1. 90 ° U-shaped Roller...

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 150-10000

Overview of Core Barrel Roller Bit The roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also...)

Mardi 16 juin 2020

Quantité : 10000 Piec - Prix : 150-10000

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...