Alloys

Solid Diamond End Mill Flat End, Ball End, and Radius Tip

Solid diamond end mills with flat end, ball end, and radius tip are manufactured from polycrystalline diamond grains to deliver maximum hardness and wear resistance. Their diameters range from 0.2 millimeters to 12 millimeters, with overall lengths between 40 and 100 millimeters. The surface hardness of diamond is around 98 HRA, enabling machining of ultra-hard materials such as silicon carbide, titanium alloys, and carbon fiber composites. Cutting speeds can reach up to 1000 meters per minute while maintaining dimensional accuracy within 0.005 millimeters.

Flat end types are used for creating smooth surfaces and precise slots, while ball end mills are ideal for 3D machining and mold manufacturing. Radius tip end mills are produced with edge radii ranging from 0.2 to 3 millimeters, providing greater strength in continuous operations. The helix angle is typically designed between 30 and 45 degrees to optimize chip evacuation. Thermal resistance up to 1100 degrees Celsius can be achieved with CVD or PVD coatings. These tools are manufactured in compliance with ISO 513 and DIN 6527 standards and are widely used in aerospace, mold making, and medical industries.

Diamond cutting

Diamond cutting tools are essential instruments in the machining industry, used for material removal from hard and durable materials such as hardened steel, ceramics, and heat-resistant alloys. These tools feature a tip made of natural or synthetic industrial diamond attached to a strong and sturdy metal body. Due to their high hardness, exceptional resistance to wear, heat, and mechanical pressure, they provide precise and stable performance under demanding conditions. Cutting angle design, tip geometry, and surface coating quality are key factors that enhance the efficiency and lifespan of diamond cutting tools. These features make diamond cutting tools widely applicable in sensitive industries such as aerospace, automotive, and mold manufacturing.

Structurally, diamond cutting tools are produced in various shapes and types, each selected according to the cutting operation and the material being processed. Replaceable inserts, standard indexable tips, and brazed tools are common types that can be easily mounted on CNC machines and automated equipment. Edge thickness, cutting angle, and nano or ceramic coatings significantly improve resistance and reduce friction. Strict adherence to technical and structural specifications in the design and production of diamond cutting tools

Roquet hydraulic pump repair

The Roquet hydraulic pump in backhoe loaders is usually of the gear or piston type, with a nominal flow rate of 60 to 120 liters per minute and a working pressure of 250 to 320 bar. These pumps are made of wear-resistant steel alloys and cast iron housings, which enhance service life and minimize deformation under cyclic loads. The internal design includes hardened gears or precisely machined pistons, assembled with tolerances of less than 5 microns.

In terms of mechanical performance, the Roquet pump can deliver stable power to the boom and bucket cylinders, achieving a volumetric efficiency above 92 percent. Ball bearings with a hardness of 60 HRC and seals made of NBR O-rings resistant to temperatures up to 120°C are used. Vibration levels under full load remain below 1.5 mm/s, reflecting the precision of the pump’s engineering.

Maintenance of Roquet hydraulic pumps in backhoe loaders involves checking gear or piston wear, controlling internal leakage, and replacing worn O-rings. If output flow decreases to less than 80 percent of the rated capacity, a 280-bar pressure test is required to determine efficiency loss. To extend pump life, it is recommended to replace the hydraulic filter every 2000 working hours and use standard ISO VG 46 oil. Employing original Roquet s

Excavating wire rope

Excavating wire ropes that are used on some excavating towers are made of high grades of carbon steel or steel alloys with high tensile strength. excavating wire ropes are usually used in various diameters between 8 to 24 mm. excavating wire ropes are available both with fiber core and metal core and are manufactured following standard weaving or seal weaving.

1200 kg electric winch

Single-phase electric winch with a weight capacity of 600 to 1200 kg is a product of China. This tow wire electric winch is used for connecting building materials. The single-phase electric winch is often dual-purpose with the ability to lift materials and loads and is connected to the surface with bolts and nuts. This single-phase winch uses a powerful electric motor that compensates for the voltage drop in the lifting load by having a high number of revolutions. The connection gearbox of this solar-type electric winch is designed with high precision, and in the production of its gears, hard steel alloys with wear resistance are used, which leads to a long life.

Diamond cutting

Diamond cutting tools are essential components in precision machining, used for removing material from extremely hard substances such as hardened steel, ceramics, composites, and heat-resistant alloys. These tools feature a tip made from natural or synthetic industrial diamond bonded to a metal body, offering exceptional hardness and outstanding resistance to wear and high temperatures. The crystalline structure of diamond allows it to withstand extreme cutting pressures without deformation or breakage. With stable performance at high speeds, exceptional accuracy, and reduced tool replacement frequency, diamond cutting tools are ideal for advanced industries and high-volume production environments.

Structurally, diamond cutting tools are manufactured in various forms including pointed, round, multi-faceted, and angled designs to suit different machining needs. Factors such as cutting angles, edge radius, surface coatings—like nano or ceramic layers—and polishing quality directly impact the tool’s durability, surface finish quality, and overall performance. These tools are available as replaceable inserts, brazed tips, or specialized holders compatible with CNC machines and precision lathes. Attention to engineering details in their design not only improves production eff

Reggiana solar gearbox

The Reggiana planetary gearbox is a high-efficiency, modular power transmission unit designed for heavy-duty applications in agricultural, mining, marine, and industrial sectors. Utilizing planetary epicyclic gear technology, this gearbox enables the transfer of high torque with a compact size and relatively low weight. Its multi-stage configuration allows for precise control of output speed while ensuring optimal mechanical power transmission. The precision-hardened gear system offers exceptional resistance to pressure and wear, resulting in extended service life even under demanding operating conditions.

Technically, the Reggiana planetary gearbox features a wide range of reduction ratios, available from approximately 1:3 up to over 1:1000, making it suitable for various machinery and production lines. The housing is constructed from high-grade cast iron or specialized alloys, providing high structural strength along with vibration absorption and noise reduction capabilities. The internal lubrication system uses long-lasting industrial-grade oil, minimizing the need for frequent maintenance while ensuring consistent performance under high temperatures and loads. Key advantages of this product include flexible mounting options, modular component design, and compatibility with

Nord Helical Gearbox

The Nord helical gearbox is a distinguished product in industrial power transmission, designed with a strong focus on build quality and optimal performance. This gearbox utilizes alloy steel helical gears with precise heat treatment, which not only enhances wear resistance but also significantly improves power transmission efficiency. The housing is made from durable and robust alloys, ensuring the ability to withstand heavy loads and harsh environmental conditions. Its modular design allows for easy installation in various positions and compatibility with standard motors. Additionally, low noise levels and minimal vibration make the Nord gearbox ideal for use in sensitive systems and advanced industrial environments.

Structurally, the Nord helical gearbox is equipped with an optimized automatic lubrication system that reduces internal friction and extends the lifespan of moving components. The sealing system with an IP65 protection rating prevents the ingress of dust and moisture, ensuring stable operation under demanding working conditions. This gearbox can handle both radial and axial loads simultaneously and delivers high efficiency, reducing energy consumption. Easy maintenance and flexible installation options make the Nord helical gearbox a popular and reliable choice a

STM helical gearbox

The STM helical gearbox is recognized as a high-quality industrial product designed for smooth and stable power transmission. This gearbox features helical gears made from alloy steel with precise heat treatment, which enhances wear resistance and improves transmission efficiency. The gearbox housing is constructed from strong and lightweight alloys, ensuring it can withstand mechanical stresses and various environmental conditions. Its modular design and ability to be installed at different angles provide high flexibility for diverse industrial applications. Additionally, reduced noise and vibration make this gearbox suitable for use in sensitive environments and advanced equipment.

Structurally, the STM helical gearbox is equipped with an optimized internal lubrication system that reduces friction and extends the lifespan of moving parts. A multi-layer sealing system with an IP65 rating offers reliable protection against dust and moisture ingress, ensuring stable performance under harsh working conditions. This gearbox can handle both radial and axial loads simultaneously, and with its high efficiency and easy maintenance, it is an excellent choice for production lines, heavy machinery, and industrial power transmission systems.

Oztekfen Helical Gearbox

The Oztekfen helical gearbox is designed using advanced technologies and high-quality materials to deliver stable and reliable performance across various industries. Its helical gears enable power transmission with minimal vibration and noise, significantly improving transmission efficiency. The robust housing is made from corrosion- and heat-resistant alloys, ensuring long service life and durability under harsh working conditions. Additionally, the variety of gear ratios allows users to select the gearbox precisely according to the specific requirements of their industrial systems.

Structurally, the Oztekfen helical gearbox is engineered for easy and quick installation and maintenance, which helps reduce operational costs. Its advanced lubrication system and efficient ventilation guarantee flawless operation and high durability of internal components. Compliant with international standards and incorporating modern technologies, this gearbox is an ideal choice for heavy-duty applications, conveyors, industrial machinery, and power transmission systems that require continuous and reliable performance.

AMG helical gearbox

The AMG helical gearbox is designed using advanced technologies and high-quality raw materials to deliver optimal and reliable power transmission performance. Its helical gears ensure power transfer with minimal vibration and noise, guaranteeing high efficiency. The durable housing and robust structure of the AMG gearbox are made from special alloys with high resistance to wear and corrosion, which increases the device’s lifespan and stability even under harsh working conditions. Additionally, this gearbox is available in various gear ratios to best meet diverse industrial requirements.

Structurally, the AMG helical gearbox features a practical design that allows easy installation and maintenance, reducing operational costs and enhancing productivity. Its advanced lubrication system and efficient ventilation ensure flawless operation and long-lasting internal components. Compliance with international manufacturing standards makes this gearbox an ideal choice for heavy industrial applications, production lines, and continuous power transmission systems.

TAPS MACHINE 9 HSS

The 9mm HSS machine tap is a specialized tool designed to create internal threads with a nominal diameter of 9 millimeters and standard metric pitches. This tap is made from high-speed steel with a hardness of approximately 62 to 65 HRC and is coated with TiN or TiCN to enhance wear resistance. The overall length of the tool typically ranges from 45 to 60 millimeters, with a cutting length chamfer varying between 2 to 6 threads depending on the application. The shank conforms to DIN 376 or ISO 296 standards for easy mounting on CNC machines or drill presses. This tool produces precise threads with a tolerance class of 6H, suitable for automotive, aerospace, and machinery industries.

The thread angle of this machine tap is 60 degrees, complying with ISO 261 standards, allowing use on various soft steels, aluminum alloys, and engineering plastics. The recommended cutting speed for the 9mm HSS tap is between 10 to 20 meters per minute, and using proper coolant extends tool life. Dimensional accuracy and thread surface finish meet ISO 2 6H class standards, ensuring high-quality final products. Additionally, water-based or oil-based lubricants are advised during the tapping process.

TIN-SFT DIN371 M4*0.7 TAP

The TIN-SFT DIN371 M4\*0.7 machine tap is a precision tool for creating internal threads with a 4 mm diameter and 0.7 mm pitch. It is manufactured according to the DIN371 standard and features a left-hand spiral flute design, making it ideal for blind holes. The TiN Titanium Nitride surface coating increases wear resistance and extends tool life. The overall length of the tap is approximately 63 mm, with a thread-cutting length of around 13 mm. The spiral angle of the flutes typically ranges between 35 and 45 degrees to optimize chip evacuation in blind hole applications. This tap is fully compatible with CNC machines and precision drilling systems.

The tool material is typically high-speed steel HSS or alloyed HSS-E, selected for its high thermal resistance. The precise flute design improves thread surface quality and reduces cutting force. The TIN-SFT DIN371 M4\*0.7 machine tap is suitable for machining aluminum, carbon steels, copper alloys, and cast iron. It is widely used in high-precision industrial environments and mass production lines. The high manufacturing accuracy ensures standard thread tolerance and prevents dimensional mismatches. This tap helps increase production speed and reduce tool breakage rates in demanding applications.

TIN-SFT DIN371 M3*0.5 TAP

The TIN-SFT DIN371 M3\*0.5 machine tap is a precision tool designed for creating internal threads with a 3 mm diameter and 0.5 mm pitch. Manufactured according to the DIN371 standard, it features a left-hand spiral flute design ideal for blind holes with shallow to medium depths. The overall length of the tool is typically around 55 mm, with a thread-cutting length close to 12 mm. The flute spiral angle is optimized between 35 and 45 degrees to ensure efficient chip evacuation during machining. The titanium nitride TiN coating, recognizable by its golden color, enhances wear resistance and extends tool life. This tap is fully compatible with CNC machines and industrial drills, providing high threading accuracy.

The body material of the TIN-SFT DIN371 M3\*0.5 tap is made from high-speed steel HSS or reinforced HSS-E alloy, capable of withstanding high temperatures and shear stresses in heavy-duty processes. The spiral flute design facilitates rapid chip removal and prevents tool jamming. This tap is well-suited for machining aluminum alloys, mild steels, brass, and some industrial plastics. Its high manufacturing precision produces threads with tight ISO metric tolerances, making it valuable in automotive, aerospace, and precision component manufacturing. Using this tap in prod

TIN-SFT DIN371 M2*0.4 TAP

The TIN-SFT DIN371 M2*0.4 machine tap is a precision tool designed to create threads with a nominal diameter of 2 millimeters and a pitch of 0.4 millimeters. This tap is made from high-speed steel coated with titanium nitride TIN, significantly enhancing its wear and heat resistance. Its design complies with the DIN 371 standard, and the shank allows for quick and precise installation on CNC machines and lathes. The overall length typically ranges from 35 to 50 millimeters, and the standard thread angle of 60 degrees ensures uniform pressure distribution and increased joint durability.

The geometric features of this tap are optimized for rapid chip removal without clogging, resulting in high-quality threads. The recommended cutting speed for this tool is between 15 to 25 meters per minute, and using industrial lubricants extends its service life. This tap is suitable for threading soft to medium-hard metals such as aluminum, carbon steel, and some light alloys, making it widely used in electronics and precision engineering industries.

TIN-POT DIN371 M2*0.4 Machine Straight Flute Tap

The TIN-POT straight machine tap DIN371 M2\*0.4 is a precision tool designed for creating internal threads with a 2 mm diameter and a 0.4 mm pitch. This tap is manufactured according to DIN371 standards and features a straight, right-hand cutting design, making it suitable for through-holes with controlled depth. The titanium nitride TiN coating, which gives it a golden color, enhances wear resistance and reduces friction during operation. The total length of the tool is typically around 56 mm, with a working length of approximately 13 mm. Its shank is standardized for compatibility with DIN-compliant machining systems, making it ideal for use in CNC machines and pillar drills.

The base material of this tap is usually high-speed steel HSS or cobalt-alloyed HSS-E, offering excellent heat and shear resistance under load. The straight flute design facilitates efficient chip evacuation and prevents jamming inside the hole. This tap is suitable for machining ferrous alloys, aluminum, brass, and industrial plastics. High manufacturing precision ensures compatibility with ISO metric fine threads. It is ideal for use in mass production lines and industrial workshops, improving thread quality and reducing failure rates.

Hand Tap set of 3 pieces DIN 352 - M10 x 1.5

The M10×1.5 three-piece hand tap set by OSD is manufactured according to DIN 352 and features a nominal diameter of 10 millimeters with a 1.5 mm thread pitch. The set includes taper, intermediate, and bottoming taps, used sequentially to start, deepen, and finish internal threading. The thread angle is 60 degrees, and the number of flutes is typically 3 or 4, ensuring effective chip removal. The taps are made from high-speed steel HSS with a surface hardness between 62 and 65 HRC, providing excellent durability and heat resistance. Each tap generally has an overall length between 70 and 90 millimeters and a square drive end suitable for standard hand tap wrenches.

The recommended pilot drill diameter for the M10×1.5 tap is 8.5 millimeters to ensure optimal thread engagement with the workpiece. The suggested manual tapping speed is 10 to 15 revolutions per minute to prevent tool damage. This tap set is ideal for use on steel alloys, cast iron, aluminum, and non-ferrous metals. OSD ensures high precision in manufacturing and surface finishing, delivering smooth operation, consistent chip evacuation, and extended tool life. This set is a reliable choice for industrial repair, machining workshops, and precision component production.

8.8 Allen Bolt

High-strength Allen bolts, known as "dry" Allen bolts, are typically made from high-carbon steel or hardened alloys. Their tensile strength ranges from 800 to 1200 MPa, making them suitable for applications with severe mechanical loads. These bolts usually have diameters between 4 and 20 millimeters and lengths from 10 to 150 millimeters. The bolt head features an internal hexagon Allen design with a 90-degree angle, manufactured according to DIN 912 or ISO 4762 standards. Surface coatings such as chrome or nickel enhance corrosion and wear resistance. Due to their high hardness and mechanical strength, these bolts are widely used in automotive, heavy machinery, and military equipment industries.

The threading of high-strength Allen bolts is typically available in full-thread or half-thread forms, with pitch ranging from 0.7 to 2.5 millimeters based on ISO and DIN standards. Dimensional tolerances are controlled within ±0.1 millimeters, and surface hardness after heat treatment reaches 45 to 55 HRC. These bolts demonstrate significant resistance to high torsional torque and prevent plastic deformation. Thread thickness and depth are precisely engineered to ensure a secure and durable connection. High-strength Allen bolts are an ideal choice for critical applications requiring

Stainless steel Allen Bolt

Stainless steel Allen bolts are made from corrosion-resistant alloys such as A2 304 and A4 316, with tensile strengths ranging from 500 to 700 MPa. These bolts are produced in diameters from 3 to 24 millimeters and lengths from 6 to 200 millimeters, complying with DIN 912 and ISO 4762 standards. The bolt head angle is typically 90 degrees, and head types can be cylindrical or button-shaped. The surface is polished or brushed to enhance resistance against rust and wear. Due to their corrosion resistance and adequate strength, stainless steel Allen bolts are widely used in food processing, medical, marine, and chemical industries.

The threads of stainless steel Allen bolts are usually designed based on ISO standards in coarse or fine pitches, with manufacturing tolerances of ±0.1 millimeters. After heat treatment or annealing, the surface hardness ranges between 200 and 400 Vickers, providing a balanced combination of hardness and flexibility. These bolts offer high resistance to mechanical stress and environmental corrosion and are easily installed with Allen wrenches. Stainless steel Allen bolts are the ideal choice for precise applications and corrosive environments.

Heat-resistant stud bolt

Heat-resistant stud bolts are made from special stainless steel alloys or nickel-chromium alloys to maintain mechanical and chemical stability at very high temperatures. These stud bolts have tensile strengths ranging from 80 to 140 ksi 550 to 965 MPa and a minimum yield strength of 40 ksi 275 MPa. Their typical operating temperature ranges from 600 to 1100 degrees Celsius, offering excellent resistance to oxidation and thermal corrosion. Standard diameters range from 1/4 inch to 2 inches, and threads are manufactured according to ASME B1.1 standards. Surface hardness varies between 250 and 350 Brinell, and they are capable of withstanding dynamic and impact loads.

In oil, gas, petrochemical, and power industries, heat-resistant stud bolts play a critical role in connecting high-temperature equipment. The manufacturing process includes specialized heat treatments like quenching and tempering to enhance hardness and fatigue resistance. Quality control involves tensile testing, hardness testing, chemical analysis, and non-destructive tests such as UT and PT. Using these stud bolts improves safety and equipment lifespan under severe thermal conditions and they are commonly employed in thermal systems, heat exchangers, and furnaces.

Solid metal welding wire

Solid metal welding wire is made from low-carbon steel or special alloys and is used in MIG or GMAW welding processes. This welding wire is typically manufactured in diameters such as 0.8, 1.0, and 1.2 millimeters and is supplied on spools weighing 15 kilograms or more. The tensile strength of the weld metal produced with this wire ranges between 480 and 620 megapascals, offering high deposition rates. Its uniform thermal conductivity helps reduce part distortion during welding.

Solid welding wire, when used with the proper shielding gas, is suitable for clean and smooth welding applications. An important consideration when using this type of welding wire is to avoid wind exposure, as it can compromise weld quality. The quality of the weld depends on the chemical composition of the wire and the type of shielding gas used. For price inquiries, orders, and daily price updates of solid welding wire, please contact Aria Central Welding and Cutting Store.

Copper Nickel Welding Filler Code ER-CuNi

Copper Nickel Welding Filler is an essential consumable material used in the welding process of copper-nickel alloys, known for its excellent resistance to corrosion, wear, and harsh marine environments. These fillers typically consist of copper and nickel in various ratios commonly 70-30 or 90-10 and provide stable and strong welds due to their thermal expansion coefficient being close to the base metal. Using copper nickel welding filler is highly suitable for joining components in industries such as oil and gas, shipbuilding, and power plants because it maintains mechanical and chemical properties at high temperatures.

From a technical standpoint, these fillers should comply with international standards such as AWS A5.7 or EN ISO 24373 to ensure quality and optimal welding performance. Key parameters in selecting copper nickel welding filler include wire diameter, precise chemical composition, post-weld hardness, and formability. Additionally, excellent corrosion resistance and resistance to thermal cracking make this filler ideal for use in harsh marine and chemical environments. Adhering to technical standards and proper use of these fillers play a crucial role in increasing the longevity and efficiency of welded structures.

Aluminum Welding Rod ER-5356, 2.4 mm, BEST ARC

The BEST ARC ER-5356 aluminum welding wire, 2.4 millimeters in diameter, features a 5 percent magnesium alloy designed for welding aluminum and 5XXX series aluminum alloys. This welding wire comes in 1-meter long rods, enabling easy use with MIG and TIG welding machines. Its tensile strength is approximately 190 megapascals, with a hardness around 60 HRB. The melting point of the ER-5356 wire ranges between 590 and 650 degrees Celsius, and it performs optimally under argon or argon-helium shielding gases.

The BEST ARC ER-5356 aluminum welding wire, with a precisely smooth surface and uniform diameter, ensures strong and consistent welds. Its metal deposition rate is approximately 1.2 to 1.5 kilograms per hour, with a recommended current range of 80 to 120 amperes. This wire offers excellent corrosion resistance in marine and industrial environments and can fill gaps up to 2 millimeters. The aluminum-coated surface prevents oxidation and maintains weld quality over long-term use.

BEST ARC ER-5356 Aluminum Welding Rod, 3.2 mm

The BEST ARC ER-5356 aluminum welding rod, 3.2 millimeters in diameter, contains 5 percent magnesium alloy and is designed for welding aluminum and 5XXX series aluminum alloys. The 3.2 mm diameter and 1-meter rod length allow easy use with MIG and TIG welding machines. Its tensile strength is approximately 190 megapascals, and hardness is around 60 HRB. The melting point ranges from 590 to 650 degrees Celsius, and optimal performance is ensured under argon or argon-helium shielding gases. This engineered design provides strong and consistent welds in industrial welding operations.

The BEST ARC ER-5356 aluminum welding rod, 3.2 mm, features a smooth surface and uniform diameter, enhancing weld quality and joint strength. The metal deposition rate is between 1.5 and 1.8 kilograms per hour, with a recommended current range of 100 to 140 amperes. This welding rod offers high corrosion resistance in marine and industrial environments and can fill gaps up to 2.5 millimeters. The aluminum-coated surface prevents oxidation and maintains long-term weld quality.

BEST ARC ER-5356 Aluminum Welding Rod, 4.0 mm

The BEST ARC ER-5356 aluminum welding rod, 4.0 millimeters in diameter, contains 5 percent magnesium alloy and is designed for welding aluminum and 5XXX series aluminum alloys. This welding rod has a 4.0 mm diameter and a 1-meter length, allowing easy use with MIG and TIG welding machines. Its tensile strength is approximately 190 megapascals, and hardness is around 60 HRB. The melting point ranges from 590 to 650 degrees Celsius, and optimal performance is ensured under argon or argon-helium shielding gases. The engineered smooth surface and uniform diameter provide strong and consistent welds in industrial welding applications.

The BEST ARC ER-5356 aluminum welding rod, 4.0 mm, has a metal deposition rate between 1.8 and 2.1 kilograms per hour, with a recommended current range of 120 to 160 amperes. This welding rod offers high corrosion resistance in marine and industrial environments and can fill gaps up to 3 millimeters. The aluminum-coated surface prevents oxidation and maintains long-term weld quality. Its sturdy rod structure allows reliable use under vibration and variable pressure conditions.