Metallurgy Machinery Parts

4J29 Kovar wire, a high-performance Precision Alloy , is renowned for its exceptional mechanical and physical properties. Manufactured to the highest standards of quality control, this alloy wire features a fine diameter and uniform structure, ensuring reliable performance across various industries. With outstanding resistance to heat, wear, and corrosion, 4J29 Kovar wire is perfect for applications in high-tech fields such as electronics, aerospace, medical devices, and automotive industries. Its superior tensile strength and flexibility make it indispensable for creating intricate electrical connections, precision sensors, and high-strength filaments. Key Features of 4J29 Kovar Wire High Precision: 4J29 Kovar wire is produced with extremely tight tolerances, ensuring that the diameter and mechanical properties are consistent throughout. This level of precision is crucial for applications where even the smallest deviation could cause significant issues. Superior Mechanical Properties: The wire offers excellent tensile strength, fatigue resistance, and ductility, making it durable under harsh conditions. It can withstand high stress, repeated bending, and other extreme environments without failure or deformation. Tailored Alloy Compositions: The alloy composition can be customized to meet specific application requirements, optimizing the wire's electrical, magnetic, and thermal properties. This flexibility allows it to excel in various industries. High Surface Quality: The wire has a smooth, clean surface finish, which reduces friction and enhances its performance in wire-drawing, winding, and electrical contacts. This ensures better reliability in all applications. Application Fields of 4J29 Kovar Wire 4J29 Kovar wire is used across several industries due to its versatile properties. Key application areas include: Electronics Industry: In electronics, 4J29 Kovar wire is used for manufacturing micro-springs, connectors, and sensors. Its high precision and excellent electrical conductivity ensure stable connections and accurate sensing, making it essential for reliable electronic devices. Aerospace and Defense: In aerospace and defense, 4J29 Kovar wire is used in critical components such as aircraft engine parts, missile guidance systems, and communication equipment. Its ability to resist high temperatures, extreme stress, and harsh environments ensures the safety and reliability of these high-stakes applications. Medical Devices: The biocompatibility, strength, and corrosion resistance of 4J29 Kovar wire make it ideal for use in medical devices, including surgical instruments, orthopedic implants, and cardiovascular devices. These properties ensure patient safety and contribute to the longevity of medical implants. Automotive Industry: 4J29 Kovar wire is used in the automotive industry for fuel injection systems, sensors, and electrical wiring. Its high durability and performance help improve vehicle efficiency and reduce maintenance costs, enhancing overall vehicle reliability. Advantages of 4J29 Kovar Wire High-Precision Performance: 4J29 Kovar wire provides consistently precise dimensions and mechanical properties, ensuring accuracy in critical applications where deviations could cause system failure or reduced efficiency. Durability in Harsh Environments: Its superior mechanical strength and resistance to corrosion, heat, and wear make 4J29 Kovar wire ideal for use in demanding environments such as aerospace, defense, and automotive industries. Customization for Specific Applications: The ability to customize the alloy composition allows for optimization in electrical, magnetic, and thermal properties, making 4J29 Kovar wire adaptable to a wide range of industries and applications. Superior Surface Quality: The smooth surface finish of 4J29 Kovar wire reduces friction, enhancing its performance in manufacturing processes like wire- drawing, winding, and electrical contacts, resulting in more reliable and efficient components. Chemical Composition of 4J29 Kovar Wire 4J29 Kovar wire is primarily composed of nickel, iron, and cobalt, with precise alloying elements tailored to provide specific thermal and mechanical properties. The balance of these elements ensures that the wire performs well under high temperatures and extreme mechanical stress. Packaging & Shipping We ensure that 4J29 Kovar wire is securely packaged to avoid damage during transportation. Our high-quality packaging protects the wire from contamination and environmental factors, ensuring it arrives in excellent condition. Shipping details, lead times, and packaging options can be discussed with our team upon request.

The DIN6343 Clamping Collet is a standardized, high-precision workholding component designed according to DIN 6343 German Industrial Standards, ensuring reliable performance, interchangeability, and accuracy in CNC machining, turning, and grinding operations. Known for its robust construction and exceptional concentricity, this collet provides stable clamping force, excellent repeatability, and extended tool life — making it an essential component in modern metalworking and manufacturing industries. DIN 6343 CLAMMPING COLLET Model D1(mm) D2(mm) L(mm) Hole size(mm) Wt(kg) round square hex DIN6343-F17.5 17.5 22 51 13 8 10 0.05 DIN6343-F22 22 30 55 16 11 13 0.09 DIN6343-F27 27 38 72.7 22 15 19 0.10 DIN6343-F28 28 38 70 22 15 19 0.12 DIN6343-F32 32 45 75 26 18 22 0.27 DIN6343-F35 35 48 80 30 21 26 0.35 DIN6343-F42 42 55 94 36 25 30 0.49 DIN6343-F48 48 60 94 42 29 36 0.57 DIN6343-F56 56 68 94 50 35 42 0.65

1. QM ACCU-Lock Precision Machine Vise is main attchments to precision millings grinders CNC machines, it is particularly suitable for the finishing of precision parts. 2. Parallelism 0.025mm/ 100mm, squareness 0.025mm. 3. The special segment in the movable jaw forces the vertical pressure downward when the horizontal.pressure works, so that this jaw does not lift the workpiece. 4. For positions allow extra capacity to change opening of jaw. 5. As the thrust component of the screw is equipped with thrust needle bearing if can be easily operated. Order No Width of Jaw(mm) Height of Jaw (mm) Max.Opening (mm) GW/NW (kg) Paking Shape  LxWxH (cm) QM16100 100 32 100 17/16 paper case 38x25x18 QM16160 160 45 140 40/38 49x32x23 QM16200 200 50 190 75/69 wooden case 62.5x41x25.5

1. Using ultra-fine grain alloy bars for processing carbon steel, tool steel, die steel, alloy steel, cast iron 2. Suitable for processing materials within HRC55 3. Suitable for high speed machining in dry or wet cutting conditions Carbide end mill holder It can be used for processing tool steel, alloy steel, pre-hardened die steel and other high hardness materials. Universal 2-flute flate bottom end mill, can be widely used for profiling and other purposes. The surface roughness of the workpiece after processing is good. High heat-resistant coating enables high-speed machining. Diameter length of cut shank Dia overall Length 1.0*3*4*50*2F 1 3 4 50 1.5*4*4*50*2F 1.5 4 4 50 2.0*6*4*50*2F 2 6 4 50 2.5*8*4*50*2F 2.5 8 4 50 3.0*8*4*50*2F 3 8 4 50 3.5*10*4*50*2F 3.5 10 4 50 4*10*4*50*2F 4 10 4 50 4*15*4*75*2F 4 15 4 75

Material: 40Cr Hardness: HRC48-52 Accuracy , : 0.005mm Package: Plastic box Type: BT30 BT40 BT50 Balanced: G6.3/12000rpm   G2.5/20000rpm Standard form: AD  AD/B According to needs to be possible to provide the balanced hilt,the standard precision is G6.3/12000rpm.the precise precision is G2.5/20000rpm. The holder is made of imported high strength material andhas high wear resistance after special treatment The shank is connected with the spindle of the machine,and the front end is used in conjunction with various internalcone drillchucks OrderNo. BT-NO.S-L1 L2 L D D1 Drawbar thread Wt(kg) BT30-J1-45 16.669 110 9.754 31.75 M12 0.60 BT30-J2-45 22.225 115.6 14.199 31.75 M12 0.70 BT30-J3-45 30 956 124.4 20.599 31.75 M12 0.80 BT30-J4-45 42.069 135.4 28.55 31.75 M12 0.85 BT30-J5-45 47.625 141 35.89 31.75 M12 0.90 BT30-J6-45 25.4 118.8 17.17 31.75 M12 0.75 BT130J33-45 25.4 118.8 15.850 31.75 M12 0.75

Material: 65Mn Hardness: clamping part HRC55-60 elastic part HRC40-45 This unit is applicable to all sorts of lathes, which spindle taper hole is 5C, such as automatic lathes, CNC lathes etc. Accuracy: 0.015mm Type: Round hole,

The Horizontal Machining Center Series features an innovative box-type structural design with a horizontally oriented spindle, a high-rigidity worktable, and a precision rotary mechanism. Engineered for high-efficiency machining of medium to large complex components, this series is widely recognized for its superior stability, precision, and powerful cutting capabilities. It is ideal for demanding applications in aerospace, energy equipment, heavy machinery, and more. CNC Horizontal Machining Center Characteristics ● The casting is made of resin sand. After aging treatment, the internal stress can be fully eliminated to ensure good accuracy retention. ● Each axis guide rail adopts the form of a sliding guide rail, with high positioning accuracy, large bearing capacity, good cutting vibration resistance, and high accuracy and stability. ● Adopting imported ball screw, it has strong load-bearing and torsion resistance, fast response speed and good low-speed characteristics. ● The main shaft is imported from Taiwan, ensuring high speed, high precision and high output power.

Features of 3 Axis Gantry Vertical Machining Center ●Powerful cutting capability combined with high precision and performance makes insert and armoring operation easy. ●Optional spindle drive adopts full-gear two-stage transmission to provide high torque output and excellent cutting performance. Heavy and rigid body structure, showing a unique heavy cutting performance. ●The main structure gradually adopts resin sand cast iron, reflecting cutting stability and high precision, high efficiency, heavy cutting. The main shaft and transmission gear adopt forced cooling to reduce temperature and improve accuracy. Application Industry of Gantry Machining Center Aerospace industry: It is very suitable for the manufacture of parts requiring high precision and complex geometry. Automotive manufacturing industry: It is suitable for the production of key parts such as engine components and chassis components. Mold manufacturing industry: It can accurately process various molds, including plastic molds, die-casting molds, etc. Heavy machinery manufacturing industry: It is an ideal choice for companies that need to process large or heavy workpieces.

The main castings of the 3-Axis Hard Rail Series Machining Center machine are made of resin sand cast iron with stable material to ensure the long-term accuracy and service life of the machine. The column is a double wall structure, which greatly improves the mechanical rigidity. All slideway surfaces are precisely ground and covered with turcite-b wear- resistant sheet, which is matched with precision cutting. The guide rail design is adopted between the z-axis counterweight and the column to prevent the counterweight from colliding with the column when the z- axis moves rapidly. The three-axis adopts the precise ball (roller) screw, which is directly driven by the servo motor, without backlash error. H-1370B 3 Axis Hard Way CNC Machining Center Features: ● Select high rigidity precision linear slide with high speed and low noise, low wear characteristics suitable for precision mold fast parts processing requirements. ● The main shaft adopts C3 high-precision screw angular ball bearings and high-strength arrangement structure. ● Driven by AC control servo motor with high torque, low noise and high stability. ● Powerful cutting capabilities combined with excellent accuracy and performance make insert and bell hole operation simple. ● Widely used in machining, auto parts, lighting, hardware and other parts processing industry Specifications Item unit H-1370B Worktable area mm 1500*70 Worktable maximum loading kg 900 T-Slot(slot*width*distance) mm 5-18*14 Spindle nose taper BT BT40/BT5 X/Y/Z axis travel mm 1300/700/700 Distance between spindle end face and worktable end face mm 140-84 X, Y, Z axis gauge specifications Three axis sliding guide Spindle Speed (Belt type/Direct Connection) rpm 8000/10000 Tool magazine capacity T 24 X/Y/Z axis fast displacement m/min 16/16/1 Cutting feed speed m/min 1-6000 Repeated positioning accuracy mm 土0.003

The VMC-1165 3-Axis Machining Center is engineered for high-precision and heavy-duty machining tasks. With its robust construction and advanced features, it is ideal for industries requiring reliable performance and versatility. 3-Axis Machining Center Specifications Item unit VMC-1165 Worktable area mm 1200*650 Worktable maximum loading kg 750 T-Slot(slot*width*distance) mm 5-18*120 Spindle nose taper BT BT40 XX/Y/Z axis travel mm 1100/650/650 Distance between spindle end face and worktable end face mm 100-750 Specifications of X, Y and Z axle guideways mm 45 (X-axis six sliders) /45/45 (Z-axis six sliders) Spindle  Speed (Belt type/Direct Connection) rpm 10000/12000 Tool magazine capacity T 24 X/Y/Z axis fast displacement m/min 36*36*36 Cutting feed speed m/min 1-8000 Repeated positioning accuracy mm 土0.003 Machine weight Kg 7000

The VMC-856 High Speed 3 Axis Gantry Vertical Machining Centers are high- performance, high-stability CNC machines specifically engineered for high- precision milling, drilling, tapping, and boring of complex components. Featuring a modular design, this series offers excellent rigidity and dynamic performance, capable of handling a wide range of machining needs—from small and medium-sized parts to large workpieces. The VM series Vertical Machining Center is widely used in industries such as mold making, aerospace, automotive manufacturing, and energy equipment production. Advantages of VMC-856 Vertical Machining Center High-Rigidity Structural Design:  The machine base is made from high-quality cast iron and optimized through finite element analysis (FEA) for superior vibration resistance and thermal stability. All three axes utilize high-precision linear guides, with the Z-axis equipped with a counterbalance system to minimize vibration during high-speed operation, ensuring long-term machining accuracy. High Precision and Dynamic Performance: Repeatability: ±0.003 mm per 300 mm, ideal for precision mold making and complex surface machining. Spindle speed ranges from 8,000 to 12,000 RPM with high torque, suitable for both heavy-duty roughing and high-speed finishing. Smart & Automation Ready: Equipped with the latest CNC systems (Mitsubishi, FANUC, or advanced domestic controllers). Optional support for 4-axis or 5-axis simultaneous machining (with optional rotary table). 24-tool Automatic Tool Changer (ATC) with a 1.4-second tool change time for enhanced continuous machining efficiency. Integrated automation interfaces for robotic arms or conveyor systems, enabling fully unmanned operation. Specifications Item unit VMC-856 Worktable area mm 1000*550 Worktable maximum loading kg 600 T-Slot(slot*width*distance) mm 5-18*90 Spindle nose taper BT BT40 XX/Y/Z axis travel mm 800/560/560 Distance between spindle end face and worktable end face mm 120-670 Specifications of X, Y and Z axle guideways mm 35/45/45 Spindle  Speed (Belt type/Direct Connection) rpm 10000/12000 Tool magazine capacity T 24 X/Y/Z axis fast displacement m/min 48*48*48 Cutting feed speed m/min 1-8000

Our Agricultural Oil Seals are produced in our advanced factory located in China, where we utilize cutting-edge technology and the highest quality materials. Our skilled technicians adhere to strict quality control standards at every stage of production, ensuring that each oil seal meets or exceeds industry specifications. In the ever-evolving world of agriculture, the importance of reliable machinery cannot be overstated. Farmers and agricultural machinery manufacturers seek top-quality components that can withstand the rigors of daily use, ensuring optimal performance and longevity. Introducing our premium Agricultural Machinery Seals, manufactured in our state-of-the-art facility in China. This product is engineered for precision, durability, and efficiency, tailored specifically for the demanding conditions of agricultural operations.

CAT O Ring Kits are essential for maintaining the reliability, safety, and efficiency of heavy machinery used in construction, mining, agriculture, and industrial applications. These kits contain a curated selection of high- performance O-rings designed to endure extreme pressures, high temperatures, and abrasive conditions commonly encountered in Caterpillar equipment. For maintenance teams and equipment owners, having a comprehensive O-ring kit on hand is critical for minimizing downtime and ensuring consistent sealing performance. Why CAT O Ring Kits Are Essential Reliability Under High Pressure: CAT hydraulic systems often operate under extremely high pressure. Even a single O-ring failure can lead to rapid fluid loss, overheating, and severe component damage. CAT-spec O-rings are engineered to maintain elasticity and sealing force under continuous high-pressure cycles.

Hydraulic seals are essential components designed to prevent the leakage of hydraulic fluids, ensuring the smooth operation of hydraulic systems. These seals are pivotal in various machinery applications, including construction equipment, industrial machinery, automotive systems, and aerospace technologies. The correct seal selection directly influences the performance and longevity of equipment, thereby highlighting the importance of quality manufacturing and material selection. Types of Hydraulic Piston and Rod Seal 1. Piston Seals Piston seals are designed to create a tight seal between the piston and the cylinder in hydraulic actuators. They perform two primary functions: preventing fluid leakage from the pressure side to the low-pressure side and maintaining the hydraulic pressure needed for effective operation. Piston seals are manufactured to handle high pressures and dynamic movements, making them crucial for efficient hydraulic performance.