Minerals & Metals

CNC Machining Parts Manufacturer CNC machining parts are precision-engineered components manufactured using Computer Numerical Control (CNC) machines. These parts are used in various industries, including automotive, aerospace, electronics, and medical devices, due to their high accuracy, repeatability, and complex geometries. Features of CNC Machining Parts High Precision: CNC machining ensures tight tolerances and excellent dimensional accuracy.

Pinzhihao Precision Manufacturing is a comprehensive provider of precision mechanical parts. We specialize in delivering complete components and assemblies, going beyond just individual mechanical parts. Our services cover the entire production process, from sourcing raw materials such as bars, castings, or extrusions to producing finished parts. We also offer a range of value-added services, including coating, heat treating, anodizing, required certifications and inspections, light assembly, packaging, and labeling. We supply all necessary materials and ancillary services to ensure a seamless manufacturing experience for our clients.

4 Axis Machining CNC machining has revolutionized manufacturing by providing high precision, efficiency, and automation. Among the various CNC machines, 4-axis CNC machining stands out as a versatile and powerful tool for complex part production. But what exactly is 4-axis machining, and how does it differ from 3-axis and 5-axis machining?

What is Turning-Milling Compound Processing Turning-Milling Compound Processing, also known as turn-mill machining or simply turn-milling, is a manufacturing process that integrates both turning and milling operations into a single setup on a multitasking machine tool. In turn-mill composite machining, a single machine tool can perform both rotational turning (where the workpiece rotates while the cutting tool removes material) and linear milling (where the cutting tool moves along a linear path to remove material).

Metal stamping is a manufacturing process that uses dies and tools to apply pressure to form sheet metal. Precision metal stamping services can change the sheet into a completely new shape or perforate it to add more components. It is a complex process that may involve a variety of metal forming techniques such as blanking, punching, bending and perforating. The heart of CNC metal stamping services is the die and punch mechanism. It works as follows: a sheet of metal is placed between the die and the punch. The punch then moves downward and presses the sheet metal into the die, forming the desired shape. The ability to produce large quantities of uniform parts quickly and efficiently makes metal stamping unique compared to other metal forming processes. This makes it an indispensable technology in industries where precision and throughput are critical, such as the automotive, aerospace and electronics industries. By utilizing the latest stamping technology, manufacturers can produce complex parts with tight tolerances and excellent surface finishes.

https://www.bonkfc-fence.com/358-fence/ With 17 years of export experience, BONKFC is a leading manufacturer and wholesale supplier of high-security 358 mesh fencing solutions, designed to provide unparalleled protection for various applications. Product Overview The 358 fence, also known as "prison mesh" or "anti-climb fence," features a mesh size of 76.2mm x 12.7mm with 4mm wire diameter, making it extremely difficult to climb or cut. Key Features High Security: The small mesh openings prevent climbing and cutting, offering maximum security. Durable Construction: Made from high-grade steel with options for galvanized and powder-coated finishes to resist corrosion . 358 Mesh Fence Versatile Applications: Ideal for prisons, military sites, airports, and other sensitive areas requiring high-level security . Applications Correctional Facilities: Provides secure perimeters to prevent escapes and unauthorized access. Military Bases: Ensures restricted areas are protected from intrusions. Airports: Secures boundaries to prevent unauthorized entry. Industrial Sites: Protects valuable assets and infrastructure.

https://www.bonkfc-fence.com/metal-mesh-fence/ , BONKFC is a leading manufacturer and wholesale supplier of high-quality mesh steel fences, offering a diverse range of welded wire mesh fencing solutions tailored to meet various security and aesthetic requirements. Product Features Durable Construction: Our mesh steel fences are constructed from low-carbon steel wires, ensuring strength and longevity.

https://www.bonkfc-fence.com/applications/resi , dential-fence.html In modern residential design, fences are not only a boundary between home and the outside world, but also a combination of security, privacy, aesthetics and harmony.BONKFC specializes in practical, high-quality metal fencing and gate systems for private homes, gardens and pool areas. Our solutions are designed to help you meet your customers' most common yet challenging needs - to combine privacy and aesthetics, ensure long-term durability, minimize maintenance and comply with local safety standards.

Cr10Ni90 alloy, composed of 10% chromium and 90% nickel, is a high- performance material designed for demanding high-temperature environments. This alloy is particularly known for its outstanding resistance to oxidation and excellent thermal stability, making it ideal for use in industrial heating applications where elevated temperatures are constant. Cr10Ni90’s high nickel content provides exceptional resistance to heat-induced degradation, while its chromium content helps enhance its resistance to oxidation at elevated temperatures, ensuring durability and long-lasting performance even in harsh industrial conditions. Due to its unique composition and properties, Cr10Ni90 alloy is widely utilized in various high-temperature industrial applications, including heating elements, furnaces, and other systems that require reliable and efficient heat transfer. The material’s robustness under thermal stress, combined with its excellent mechanical properties, makes it an excellent choice for environments where both heat resistance and longevity are crucial. Key Properties of Cr10Ni90 Alloy High-Temperature Resistance: Cr10Ni90 alloy can withstand extreme temperatures without significant degradation. Its excellent thermal stability allows it to maintain its strength and shape even in environments that exceed 1000°C, making it ideal for use in high-temperature industrial heating applications. Oxidation Resistance: The alloy’s chromium content provides a strong protective oxide layer that helps prevent oxidation, which is common at high temperatures. This property is critical in maintaining the integrity of components exposed to hot gases and oxygen-rich environments. Mechanical Strength: Cr10Ni90 alloy exhibits excellent mechanical properties, including tensile strength and resistance to creep. This makes it capable of maintaining structural integrity under high-stress conditions, such as those found in heating elements and industrial furnaces. Excellent Heat Conductivity: Despite its resistance to high temperatures, Cr10Ni90 maintains good thermal conductivity, enabling efficient heat transfer. This is crucial in applications like heating elements, where maximizing heat output while maintaining material stability is key. Durability: Cr10Ni90 is known for its long-term durability in high- temperature conditions. Its resistance to thermal fatigue, oxidation, and corrosion ensures that components made from this alloy continue to perform efficiently over long periods, reducing the need for frequent replacements.

5 Ton Battery Xiangtan Mining Locomotive for Underground Battery electric locomotive is a kind of track traction equipment powered by batteries, which is generally used in mines. There are two types of battery electric locomotives, explosion-proof type and ordinary type. The explosion- proof type is mainly used in coal mines. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. Adhesive weight (t) : 5 t Track gauge (mm) : 500.600.762.900 Traction (KN) : 7.06 Max. Traction (KN) : 12.26 Speed(km/h) : 7 Battery Voltage (V) : 90 or 96 Battery Capacity (Ah) : 385 Power (KW) : 7.5KWx2 Dimensions Length(mm) : 2860 Width(mm) : 920,1082 or 1220 Height(mm) : 1550 Wheelbase (mm) : 850 Wheel diameter (mm) : 520 Min Curve radius (m) : 6 Controller : Resistencia o IGBT Braking method : Mechanical or hydraulic brake

Minimum Order: 1 bags

[Cr20Ni30 nickel-chromium alloy plate](https://www.dlx-group.com/NiCr-Alloy- Pl , ate-Cr20Ni30-for-Heating-Elements.html), commonly referred to as Ni30Cr20 or Nichrome 30/20, is a premium material engineered for high-resistivity applications. Produced by Changzhou DLX Alloy Co., Ltd., a trusted manufacturer since 2002, this plate combines 30% nickel and 20% chromium for exceptional corrosion resistance, ductility, and weldability. Suitable for temperatures up to 1100°C. NiCr Alloy Plates Cr20Ni30 are widely used in industrial furnaces, household appliances, and precision resistors. Certified with ISO9001 and SGS, our plates guarantee consistent performance and durability in harsh environments. Feature of Cr20Ni30 NiCr 2030 Heating Element Alloy Sheet 1.High-Temperature Stability Cr20Ni30 offers excellent electrical resistance, ideal for heating elements and resistors. 2.Superior Oxidation Resistance Performs reliably in air and oxygen-containing environments up to 1100°C. 3.Excellent Form Stability Maintains structural integrity with minimal elongation during prolonged use. 4.Corrosion Resistance Resists degradation in acidic, alkaline, and humid conditions, suitable for harsh industrial settings. 5.Excellent Formability Easily shaped into coils, strips, or custom designs for diverse industrial applications. 6.Non-Magnetic Structure Austenite structure minimizes electromagnetic interference, suitable for sensitive equipment.

https://www.tiantiancarbon.com/products/medium , -temperature-asphalt.html Medium Temperature Asphalt Medium temperature asphalt is the residue of coal tar after distillation at a temperature range of 380-420℃, and the softening point of coal tar asphalt product is between 80-110℃. As a key raw material for carbon materials and waterproof materials, it plays an irreplaceable role in electrode manufacturing, aluminum cathode and building waterproofing. Medium temperature asphalt (also known as coal tar pitch) is a high-performance binding agent derived from coal tar distillation between 380-420℃. With a softening point of 80-110℃, this robust material serves as a fundamental component in carbon manufacturing and waterproofing applications - particularly in electrode production, aluminum cathode pastes, and construction waterproof membranes. Optimal Softening Range (80-110℃) ensures ideal viscosity for industrial processes Superior Adhesion Properties with 18-28% β-resin content for exceptional bonding Enhanced Thermal Stability maintains structural integrity up to 400℃ Controlled Rheology for precise application in specialty coatings Environmentally Improved Formula meets modern manufacturing standards

https://www.tiantiancarbon.com/products/graphi , te-blocks.html Graphite Electrode Scraps The index parameters of waste graphite blocks usually depend on their sources (such as metallurgy, chemical industry, electrode processing, etc.) and the conditions of use before recycling. The following are common performance indicators and key points for evaluating waste graphite blocks: Looking to buy graphite electrode scrap for your manufacturing needs? Our recycled graphite materials offer exceptional value with guaranteed performance metrics. As a trusted global supplier, we specialize in providing premium-grade graphite electrode remnants that meet rigorous industry standards. Our graphite waste products are carefully sorted and analyzed to ensure optimal quality for various industrial applications. The properties vary depending on their original use in metallurgy, chemical processing, or electrode manufacturing: Physical Characteristics: Block sizes ranging from 5-50 cm in diameter Density: 1.4-1.8 g/cm³ (varies by previous usage) Porosity levels between 18-30% (tested via mercury intrusion)

https://www.tiantiancarbon.com/products/coal-c , oke-asphalt.html Coal coke asphalt (modified asphalt) Coal coke asphalt is the residue in the deep processing of coal tar. It is a black solid or semi-solid material obtained by coal tar distillation (300~400℃). Coal coke asphalt, a premium-grade carbonaceous material derived from coal tar distillation (300-400℃), serves as a critical component in multiple industrial applications. This black semi-solid material contains high concentrations of polycyclic aromatic hydrocarbons (PAHs), granting exceptional bonding strength, thermal stability, and chemical resistance properties. Superior Adhesion: β resin content ≥18% ensures optimal binding capacity for electrode manufacturing and refractory materials High Coking Value: ≥50% coking yield forms durable carbon matrices under extreme temperatures Chemical Resistance: Withstands acid, alkali, and organic solvent exposure in harsh industrial environments Temperature Adaptability: Adjustable softening point range (60-180℃) for specialized applications Primary Utilization Areas: Aluminum Production: As the principal binder in cathode paste formulations for electrolytic cells operating at 950-1000℃ Graphite Electrodes: Essential bonding agent for ultra-high power (UHP) electrode production, demonstrating 12-15% lower electrical resistivity than standard binders Waterproofing Systems: Core component in coal tar-based membrane systems (ASTM D2626/D2626M standard) with 98% water impermeability Advanced Material Processing: Needle Coke Production: High-quality feedstock for premium-grade needle coke with CTE values below 1.0×10⁻⁶/℃ Carbon Fiber Precursors: Modified coal coke asphalt yields carbon fibers with tensile strength exceeding 3.5 GPa