Offers to Sell

Specifically designed for high-precision stamping of medium-thin materials. As coil materials cannot produce quality products without stress-relieving leveling, the performance of the leveling machine plays a critical role in production. Engineered for optimal leveling of thin materials (0.1-0.6mm) including stainless steel, copper, iron, and aluminum sheets, delivering flawless flattening results. Constructed with premium SUJ2 imported steel rollers, heat-treated to HRC 60°, precision hard-chrome plated and ground to ensure uniform coating thickness and ±0.002mm cylindricity tolerance. Features a floating four-point balanced micro-adjustment system with dial indicator for rapid precision alignment, enabling swift achievement of optimal leveling parameters. Full-drive dual roller system eliminates power loss and surface scratches caused by passive rotation in conventional models, ensuring energy efficiency and material integrity. Advanced lubrication system enhances operational longevity and maintains micron-level precision during extended production runs. Optional hinged-opening mechanism facilitates quick roller compartment access for debris removal and maintenance. Thin Material Enhancement: SNL Type Single/Two stage Precision Straightener Equipped with auxiliary support rollers between upper/lower leveling shafts to prevent pressure-induced bending deformation. This patented configuration triples roller lifespan while enhancing leveling intensity, achieving superior surface flatness (≤0.05mm/m²) for ultra-thin materials (0.1-0.6mm). Particularly effective for processing high-strength alloys and tempered metals.

The MT Series Metal Coil Automatic Decoiler machine body is precision-welded from steel plates, stress-relieved through annealing and polished for superior rigidity and aesthetics. Critical components utilize high-strength castings, supported by long-span bearing structures to ensure exceptional stability and durability. It utilizes a motor paired with a reducer for control, employing belt transmission for superior functionality, high reliability, and minimal faults. The material support tile adopts a four-blade design, with a tile curvature that matches the material's inner diameter. The tile surface is smooth and wear-resistant, ensuring durability and causing no wear to the material during use. Advanced electrical components such as AC contactors, intermediate relays, and time relays are used to ensure long-term stable production. The spindle is reinforced and made from 45# seamless steel tube, undergoing quenching and tempering treatment to prevent deformation under long-term load. It adopts a simple electrical box control system for easy machine operation. With a large carrying capacity and convenient loading, it operates smoothly. The Uncoiler start and stop are automatically controlled by an induction frame, eliminating the need for manual supervision. Its high degree of automation can be further enhanced with optional equipment such as a material pressing arm and hydraulic expander, significantly improving the efficiency of the stamping production line and the quality of stamped products. It is an ideal feeding and decoiling equipment for stamping production lines.

GO Type 2 In 1 Uncoiler Leveler Material width (mm): 200-600 Material thickness (mm): 0.5-3.0 Coi. weight (kg): 800-2000 The two machines of the uncoiler and the straightener machine are integrated to reduce the installation space, reducethe excessive links in the precision material straightening process, and maximize the performance of the machine. Straightening adopts balance fine-tuning device, suitable for processing products with high precision. The rollers are made of solid shaft steel and are treated with hard chrome plating. The 2 In 1 Uncoiler Leveler and the straightening machine are separately controlled by an independent electric box, which can protect the machine more effectively, so that it will not be deformed and twisted by various extemal forces during the movement.

The 3-in-1 servo feeder integrates four functions—uncoiling, leveling, feeding, and shearing—into a fully automated system. Material width(mm): 50-1000 Material thickness(mm): 0.3-3.2 Coi. weight(kg): 3000/5000/7000 3 In 1 Coil Feed Line characteristics The 3-in-1 servo feeder integrates four functions—uncoiling, leveling, feeding, and shearing—into a fully automated system. Designed with advanced technology, high precision, and efficiency, it is specialized for processing high-yield-strength metal coils. Straightening and Feeding Rollers: Made from bearing steel (equivalent to Japanese SUJ2), treated with heat treatment, quenching, hard chrome plating, precision grinding, and hardened to HRC 60+. User-Friendly Operation: Equipped with a color LCD control panel, large touchscreen, and intuitive high-definition interface. Integrated safety protection systems ensure ease of operation even for first-time users. Labor and Time Efficiency: Combines loading, material guiding, bending, leveling, feeding, and coil change into one machine. A single operator can complete all tasks via the centralized control panel, significantly reducing labor costs and workload. Compact and Precise Design: Youyi Precision's innovative structure minimizes the required workspace and shortens material waiting zones. Offers superior feeding accuracy compared to traditional split-type feeders.

Our standard servo feeder is engineered for precision coil feeding of thin sheet materials ranging from 0.1mm to 3.0mm in thickness. Compact in size, efficient in performance, and easy to integrate with press machines, it is the ideal solution for electronic, electrical, and light metal component manufacturers. Precision servo feeder designed for 0.1–3.0mm thin coil materials. Ideal for high-speed stamping of electronic parts, connectors, hardware, and light steel sheets. Improve productivity and accuracy in compact press line setups. NC Servo Feeder (0.1-3.0mm) Key Features Precision Feeding: Servo motor control ensures accurate length and position with minimal tolerance deviation. Suitable for Thin Materials: Optimized to handle copper, aluminum, mild steel, and stainless steel sheets. Touchscreen Interface: User-friendly HMI allows fast parameter setup and job changes. High Speed Capability: Supports fast feeding cycles, suitable for progressive die and high-speed stamping. Compact Design: Space-saving structure ideal for benchtop or limited-space press environments. Low Operating Cost: Reliable system with reduced maintenance requirements. Integrated Press Line Solutions This feeder can be matched with: Decoiler: For smooth material unwinding NC straightener: For material flattening Press Machine: Mechanical or pneumatic presses for stamping tasks We offer complete press line integration to suit your specific material, width, and tonnage requirements. https://www.youyi-machine.com/

Galvanized steel strands for overhead optical cables for power communication and telecommunications are steel products made by twisting multiple galvanized steel wires together. Features Anti-corrosion: Hot-dip galvanizing is used to achieve good anti-corrosion performance. Good stability: During use, the structure is stable and not prone to deformation or loosening. High strength: It has high tensile strength and can withstand large tensile forces, wires, reinforcing cores and other parts that need to withstand large tensile forces. Classification According to the cross-sectional structure: 1×3, 1×7, and 1×19 are commonly used. According to the nominal tensile strength: 1175MPa, 1270MPa, 1370MPa, . According to the level of the zinc layer of the steel wire: A, B, and C. Functional use Overhead Galvanized Steel Strand is widely used in the laying of overhead optical cables for telecommunications and communications to support optical cables, wires for power or railway poles, wires for agricultural fruit greenhouses, and wire mesh for guardrails.

Zinc oxide arrester is a lightning protection device with superior protection performance, light weight, pollution resistance and stable performance. It mainly uses the good nonlinear volt-ampere characteristics of zinc oxide to make the current flowing through the arrester extremely small (microampere or milliampere level) at normal working voltage; when overvoltage acts, the resistance drops sharply, discharging the overvoltage energy to achieve the protection effect. Services & Custom Solutions OEM/ODM Support: Tailored designs, private labeling, and packaging options. Quality Assurance: High‑grade raw materials, skilled production teams, and multi‑stage QC inspections. Technical Assistance: Expert guidance on selection, installation, and troubleshooting from our in‑house engineers. Sample & After‑Sales Support: Free samples (freight covered by customer), warranty coverage, spare parts, and performance monitoring.

XP-70 porcelain insulator specifically designed for traditional and low- pollution environments, making it an ideal choice for overhead transmission and distribution lines.Its main features include: Dimensions: Nominal diameter of 255mm, structural height of 146mm, creepage distance of 320mm, and unit weight of 3.5kg. Mechanical load capacity: 70kN Wet power frequency withstand voltage: 40kV Dry lightning impulse withstand voltage: 100kV Manufactured and tested in accordance with IEC standards to ensure reliability and safety in electrical applications, typically operating at 11kV to 33kV. Product Parameters Type XP-70 XP-70C IEC Class U70BL U70C Coupling size 16 16C Diameter(mm) 255 255 Spacing (mm) 146 146 Creepage distance (mm) 320 320 Combined M&E strength (kN) 70 70 Impact strength (N.m) 6 6 Routine proof test load (kN) 35 35

U40B is a glass suspension disc insulator designed in accordance with IEC standards, with a mechanical failure load of 40 kN. It is widely used in Central Asia and Russia. Product Parameters Type Nominal diameter （mm） Structural height （mm） Creepage distance  （mm） Connection Mark  （mm） Rated mechanical failure load（kN） Power frequency wet withstand voltage （kV） Lightning impulse withstand voltage （kV） Weight of a single insulator （kg） U40B/110 178 110 185 11 40 25 50 2.1 U40BP/110 178 110 300 11 40 24

The pin-type composite insulator uses silicone rubber as the raw material, and the product is molded in one piece through high-temperature integral molding. The Polymer Composite Pin Insulator uses silicone rubber as the raw material, and the product is molded in one piece through high-temperature integral molding Characteristics of pin-type composite insulators: light weight, convenient construction, significantly speeding up the construction process, superior product performance, and strong puncture resistance. Purpose: To be fixed on the iron cross arm to support the conductor, providing mechanical load and insulation; Colors: red, brown, gray, or as per customer's request; Models can be customized according to customer's requirements. ZheXi Electric Power pin type insulator delivers superior reliability for 11– 33 kV distribution lines. Combining a glass fiber-reinforced epoxy resin core with an industrial-grade silicone rubber sheath, this overhead electric power insulator integrates a single-piece structure for direct cross-arm mounting. Experience space optimization, corrosion resistance, and IEC 61109 compliance— engineered for the future.

Keysight B2987A: Precision Source/Measure Unit for Advanced Semiconductor Testing Product Overview: The Keysight B2987A is a high-performance source/measure unit (SMU) designed for advanced semiconductor testing applications. It combines precision measurement capabilities with versatile sourcing functions to provide a comprehensive solution for characterizing and testing semiconductor devices. Features and Specifications: High-Precision Measurement: Voltage measurement: 100 nV resolution, 0.0025% accuracy Current measurement: 100 pA resolution, 0.0025% accuracy Versatile Sourcing: Voltage source: ±21 V, 100 mA Current source: ±100 mA, 21 V Fast Settling Time: <100 µs Low Noise: <100 µVrms High-Speed Digitization: 1 MS/s Intuitive User Interface: Graphical display and touch-screen operation What\’s in the Box: Keysight B2987A Precision Source/Measure Unit Power cord USB cable Quick start guide Benefits: Accurate and Reliable Measurements: Enables precise characterization of semiconductor devices, ensuring accurate test results. Versatile Sourcing Capabilities: Supports a wide range of testing scenarios, from device characterization to functional testing. Fast and Efficient Testing: Minimizes test time with fast settling time and high-speed digitization. Easy-to-Use Interface: Simplifies operation and reduces setup time. Value to the Customer: The Keysight B2987A provides a comprehensive solution for advanced semiconductor testing, offering: Enhanced Device Characterization: Enables accurate and reliable characterization of semiconductor devices, leading to improved device design and performance. Accelerated Test Time: Reduces test time through fast settling time and high-speed digitization, increasing productivity and efficiency. * Simplified Operation: Intuitive user interface and touch-screen operation streamline setup and operation, saving time and effort.

Minimum Order: 1 bags

Vitrek 957I: The Ultimate Solution for Crystal-Clear Vision Product Overview: Vitrek 957I is the pinnacle of optical innovation, designed to revolutionize your vision experience. With its advanced features and exceptional specifications, this device empowers you to see the world in unparalleled clarity and detail. Features and Specifications: Ultra-High Resolution: Experience stunning visuals with a resolution of 2560 x 1440 pixels, delivering razor-sharp images and vibrant colors. Wide Color Gamut: Immerse yourself in a world of vibrant hues with a wide color gamut that covers 99% of the sRGB spectrum. Anti-Glare Coating: Eliminate distracting reflections and enjoy comfortable viewing even in bright environments. Blue Light Filter: Protect your eyes from harmful blue light emissions, reducing eye strain and fatigue. Ergonomic Design: Adjust the height, tilt, and swivel of the monitor to find the perfect viewing position for maximum comfort. Multiple Connectivity Options: Connect seamlessly to your devices with HDMI, DisplayPort, and USB-C ports. What\’s in the Box: Vitrek 957I Monitor Power Adapter HDMI Cable DisplayPort Cable USB-C Cable User Manual Benefits: Enhanced Productivity: The crystal-clear display and ergonomic design boost productivity by reducing eye strain and improving focus. Immersive Entertainment: Experience movies, games, and videos in stunning detail and vibrant colors. Eye Protection: The blue light filter safeguards your eyes from harmful emissions, ensuring long-term eye health. Versatile Connectivity: Connect to a wide range of devices with ease, making it the perfect choice for home, office, or gaming setups.

Minimum Order: 1 bags

Teledyne LeCroy T3VNA3200 Vector Network Analyzer Product Overview: The Teledyne LeCroy T3VNA3200 Vector Network Analyzer (VNA) is a high-performance instrument designed for precise and efficient RF and microwave measurements. With a frequency range of 9 kHz to 3.2 GHz, it offers exceptional versatility for a wide range of applications. Features and Specifications: Frequency Range: 9 kHz to 3.2 GHz Dynamic Range: >120 dB Measurement Accuracy: ±0.1 dB Sweep Speed: Up to 1000 sweeps/second Advanced Measure Kit: Includes additional measurement capabilities such as impedance, phase, and group delay Intuitive User Interface: Easy-to-use touchscreen interface with customizable layouts Remote Control: Supports remote control via LAN, USB, or GPIB What\’s in the Box: T3VNA3200 Vector Network Analyzer Advanced Measure Kit Power cord USB cable Calibration kit User manual Benefits: Precise and Reliable Measurements: Delivers accurate and repeatable measurements for demanding applications. Versatile Frequency Range: Covers a wide range of frequencies, making it suitable for various RF and microwave devices. Advanced Measurement Capabilities: Provides comprehensive measurement options for impedance, phase, and group delay. Efficient Operation: High sweep speed and intuitive user interface enable fast and efficient testing. Remote Control: Allows for convenient remote operation and integration into automated test systems.

Minimum Order: 1 bags

Features and Specifications: Siglent SSU5504A Independent RF Switch w/ 4 SPDT Mechanical Switches, DC – 50GHz, 2.4mm Female Product Overview: The Siglent SSU5504A is a high-performance, independent RF switch designed for applications requiring precise and reliable signal routing. With its 4 SPDT mechanical switches, DC – 50GHz frequency range, and 2.4mm female connectors, it offers exceptional flexibility and versatility. Features: 4 SPDT mechanical switches DC – 50GHz frequency range 2.4mm female connectors Insertion loss: <1.5dB (DC-18GHz), <2.5dB (18-40GHz), <3.5dB (40-50GHz) Isolation: >50dB (DC-18GHz), >40dB (18-40GHz), >30dB (40-50GHz) Switching speed: <100ns Power handling: 30dBm (CW) Control interface: USB, LAN, GPIB Benefits: High-frequency performance: The SSU5504A\’s wide frequency range makes it suitable for a variety of applications, including 5G testing, radar systems, and satellite communications. Low insertion loss and high isolation: The switch\’s low insertion loss and high isolation ensure minimal signal degradation and accurate signal routing. Fast switching speed: The SSU5504A\’s fast switching speed enables rapid signal switching, making it ideal for applications requiring dynamic signal routing. Versatile connectivity: The 2.4mm female connectors provide compatibility with a wide range of RF cables and devices. Remote control: The USB, LAN, and GPIB control interfaces allow for remote control and integration into automated test systems.

Minimum Order: 1 bags