Welding & Soldering

Equipment Functions: This Laser wafer marking equipment utilizes high- precision UV laser cold processing technology, specifically designed for efficient marking of semiconductor wafers. Equipped with an intelligent vision positioning and automated control system, it can permanently and precisely mark various wafers, including silicon, SiC, and GaN, with features such as QR codes, serial numbers, wafer IDs, and anti-counterfeiting markings. The markings are highly clear, easily recognizable, and durable. The processing is free from mechanical stress, thermal damage, and contamination, ensuring wafer integrity and device performance, meeting the traceability requirements of automotive-grade, high-reliability chips. The equipment operates stably and is highly adaptable, seamlessly integrating with automated production lines to provideefficient, precise, and reliable marking solutions for semiconductor manufacturing.

Equipment Function: This PCB laser cutting equipment utilizes a high-energy laser beam for precision cutting, depaneling, drilling, and window opening of printed circuit boards (PCB) and flexible printed circuits (FPC). It enables stress-free, burr-free, and high-precision circuit board separation and micro- pattern processing. As a high-precision cold processing system, it is especially suitable for complex, miniature, and highly integrated circuit boards that are difficult to process using traditional mechanical methods such as milling cutters or stamping dies. Wide Application Areas: Primarily used for printed circuit boards (PCB) and flexible printed circuits (FPC).

Perovskite P4 laser edge cleaning equipment is specially designed for precision trimming of perovskite solar cell edges. It uses high-energy pulsed laser technology and galvanometer field mirror scanning system to accurately remove battery edge burrs, residual film and conductive layer redundancy, ensure the edge is flat and defect-free, and eliminate leakage hazards. Through non- contact processing and micron-level positioning (accuracy ≤30μm), substrate damage is avoided and the stability of the battery structure is maintained. Integrated intelligent visual positioning and real-time closed-loop control, adapted to high-speed processing of glass/flexible substrates, synchronously optimize edge passivation effects, significantly improve component weather resistance and photoelectric conversion efficiency, help mass production yield break through 95%+, and enable large-scale production of high-efficiency batteries.

The perovskite laser P1-P3 scribing machine is a high-precision laser processing equipment designed specifically for perovskite solar cell production lines. Precision P1–P3 laser scribing enables accurate cell isolation and reliable series interconnection for high-efficiency module fabrication.The use of a highly stable short-pulse laser source and an advanced optical system can accurately control the scribing depth (micrometer level) and scribe widths (≤20μm), minimizing thermal damage to the perovskite active layer and enhancing overall power conversion efficiency.The equipment is equipped with intelligent visual positioning and automated control technologies, supports compatible processing of flexible substrates and glass substrates, and has high-speed scribing (≥1m/s), modular design, and cloud-based management of process parameters, helping to improve the yield of perovskite battery mass production and reduce costs and increase efficiency.

Okwishing (https://okwishing.com) is a cross-border e-commerce platform dedicated to providing global consumers with effective and high-quality Measuring Instruments products. Based on China's Measuring Instruments industrial chain supply capabilities, we have assembled a diverse range of Measuring Instruments categories to meet the needs of various customers. Our product line covers Geometric quantity precision measuring instruments, pressure gauges, flow meters, temperature and humidity meters, weighing instruments, other measuring instruments . We focus on the diversity and innovation of our products, collaborating with numerous designers and brands to continuously introduce high-quality, ensuring that our Measuring Instruments products are always at the highest level. At the same time, we strictly control the quality of each piece, ensuring that they are not only safety but also high-quality and effective. of course, we can meet all your needs in terms of safety, efficiency, material, and all other aspects of Measuring Instruments. Our one-stop service means you can easily find a complete set of Measuring Instruments on our platform, without the need to switch between multiple websites. Our goal is to provide you with a convenient shopping experience, allowing you to quickly find the products you love. Our website (https://okwishing.com) not only offers detailed product descriptions and high-definition images but also specific guides and suggestions to help you make the best choices. To ensure that customers worldwide can enjoy our services, we provide multilingual customer support and various payment methods. Our logistics network spans the globe, ensuring that products are delivered safely and quickly to your hands. We promise that no matter where you are, you can enjoy our high-quality products and services. Visit our website immediately to explore more suitable and high-quality Measuring Instruments products. We look forward to helping you with high-class products. More Details: https://okwishing.com Contact Us Okwishing Email:social@okwishing.com h , ttps://okwishing.com Tel: +86-28-86046213 Fax: +86-28-86129221 No. 469 Xinsheng Road, Gaoxin District, Chengdu, 610041 China

Minimum Order: 1 bags

Okwishing (https://okwishing.com) is a cross-border e-commerce platform dedicated to providing global consumers with effective and high-quality Other Industrial Machinery needs of various customers. Our product line covers Machine tools, printing and dyeing industrial machinery, tea-making industrial machinery, fiber processing and textile industry machinery and components, food industry machinery, brewing/beverage industrial machinery, leather industry machinery, sewing/shoemaking industrial machinery, bicycle industrial machinery, ceramics/bricks/ Tile manufacturing machinery, engraving machines, battery making machinery, daily necessities processing machinery, civilian coal processing machinery, pharmaceutical equipment, API machinery and equipment, Preparation machinery and equipment, rubber/plastic industrial machinery, glass industrial machinery, fertilizer making equipment, mining/mineral processing machinery, smelting industrial machinery, oil mining/refining industrial equipment, forging equipment, casting machinery, mask machine . We focus on the diversity and innovation of our products, collaborating with numerous designers and brands to continuously introduce high-quality, ensuring that our Other Industrial Machinery products are always at the highest level. At the same time, we strictly control the quality of each piece, ensuring that they are not only safety but also high-quality and effective. of course, we can meet all your needs in terms of safety, efficiency, material, and all other aspects of Other Industrial Machinery. Our one-stop service means you can easily find a complete set of Other Industrial Machinery on our platform, without the need to switch between multiple websites. Our goal is to provide you with a convenient shopping experience, allowing you to quickly find the products you love. Our website (https://okwishing.com) not only offers detailed product descriptions and high-definition images but also specific guides and suggestions to help you make the best choices. To ensure that customers worldwide can enjoy our services, we provide multilingual customer support and various payment methods. Our logistics network spans the globe, ensuring that products are delivered safely and quickly to your hands. We promise that no matter where you are, you can enjoy our high-quality products and services. Visit our website immediately to explore more suitable and high-quality Other Industrial Machinery products. We look forward to helping you with high-class products. More Details: https://okwishing.com Contact Us Okwishing Email:social@okwishing.com h , ttps://okwishing.com Tel: +86-28-86046213 Fax: +86-28-86129221 No. 469 Xinsheng Road, Gaoxin District, Chengdu, 610041 China

Minimum Order: 1 bags

Okwishing (https://okwishing.com) is a cross-border e-commerce platform dedicated to providing global consumers with effective and high-quality Chemical Machinery needs of various customers. Our product line covers Chemical machinery, chemical equipment, crushing equipment, mixing equipment, reaction equipment, chemical mass transfer equipment, heat exchange equipment, refrigeration equipment, separation equipment, pressure vessels, chemical drying equipment, storage (transportation) equipment, environmental protection equipment, crystallization equipment, reflux Ratio control system, conveying equipment, plastic special equipment, rubber special equipment, heating equipment, seals, Other equipment. We focus on the diversity and innovation of our products, collaborating with numerous designers and brands to continuously introduce high-quality, ensuring that our Chemical Machinery products are always at the highest level. At the same time, we strictly control the quality of each piece, ensuring that they are not only safety but also high-quality and effective. of course, we can meet all your needs in terms of safety, efficiency, material, and all other aspects of Chemical Machinery. Our one-stop service means you can easily find a complete set of Chemical Machinery on our platform, without the need to switch between multiple websites. Our goal is to provide you with a convenient shopping experience, allowing you to quickly find the products you love. Our website (https://okwishing.com) not only offers detailed product descriptions and high-definition images but also specific guides and suggestions to help you make the best choices. To ensure that customers worldwide can enjoy our services, we provide multilingual customer support and various payment methods. Our logistics network spans the globe, ensuring that products are delivered safely and quickly to your hands. We promise that no matter where you are, you can enjoy our high-quality products and services. Visit our website immediately to explore more suitable and high-quality Chemical Machinery products. We look forward to helping you with high-class products. More Details: https://okwishing.com Contact Us Okwishing Email:social@okwishing.com h , ttps://okwishing.com Tel: +86-28-86046213 Fax: +86-28-86129221 No. 469 Xinsheng Road, Gaoxin District, Chengdu, 610041 China

Minimum Order: 1 bags

Lincoln K4195-2 Power MIG 210 MP Multi-Process Welder w/ TIG Kit Dual-voltage multi-process inverter welder with MIG, Flux-Cored, Stick, and DC TIG capability, supplied with a complete TIG welding kit. The Lincoln K4195-2 Power MIG 210 MP is an upgraded package version of the popular Power MIG 210 MP, including the machine plus a DC TIG accessory kit. This configuration allows users to perform MIG, Flux-Cored, Stick, and DC TIG welding immediately without purchasing additional TIG components separately. Designed for fabrication shops, automotive restoration, maintenance work, farm repair, motorsports fabrication, and advanced home workshops, it combines versatility, portability, and user-friendly controls in a compact inverter platform. Key Features 4 Welding Processes in One Machine MIG (GMAW) Flux-Cored (FCAW) Stick (SMAW) DC TIG (GTAW) Dual-Voltage Operation Runs on standard 120V outlets Full performance on 230V power Color LCD User Interface Guided setup menus Material selection assistance Easy parameter adjustments Advanced inverter arc control Lightweight portable design Quick process switching Ideal for shop and mobile applications

Minimum Order: 1 bags

ASTM A53 LSAW Steel Pipe is widely applied in oil, natural gas, steel structure, power plant, ship building, foundation and piling projects. Steel Grade： API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70 High-quality welds: Submerged arc welding provides uniform and high-quality welds. Variety of sizes: large diameter and thick-walled steel pipes can be manufactured. Wide range of applications: Commonly used in oil and gas pipelines and offshore platform construction. Key Applications Our ASTM A53 LSAW Carbon Steel Pipes are versatile and widely used across various industries globally: Fluid Transmission: Transporting water, gas, steam, and air in low-to-medium pressure systems. Structural Construction: Piling, bridge construction, and steel structures for buildings. Industrial Fabrication: Machinery parts and heavy-duty equipment frames. Public Utilities: Water treatment plants and municipal pipeline networks.

Minimum Order: 5 dozens

220v class: 0.75~5.5kW 380v class: 0.75~55kW Advanced MPPT Algorithm: Employs an improved algorithm to maximize energy harvest from input power under varying conditions, ensuring optimal power output. Comprehensive Voltage Level and Power Range: Accommodates a wide range of voltage inputs and delivers efficient power conversion across that spectrum. Multiple Protection Measures: Provides robust protection against overvoltage, overcurrent, overheating, and other potential threats, ensuring safe and reliable operation. User-Friendly Interface: Features a straightforward and intuitive design that simplifies setup and operation, making it easy for users of all technical backgrounds. Removable Keypad: Offers the convenience of a detachable keypad for programming and system monitoring, promoting flexibility in control and data access.

The N3RP Pulse Series Servo is engineered to deliver exceptional performance and flexibility for demanding motion control applications. Supporting Pulse + Direction and AB Quadrature 4x commands, it offers robust and reliable pulse- based communication, ensuring smooth and precise operation. The system's semi- closed-loop capability with frequency division output function enhances control accuracy while reducing system complexity. With high performance and advanced loop frequencies—carrier frequency: 8kHz, current loop frequency: 16kHz, velocity loop frequency: 16kHz, and position loop frequency: 4kHz—the N3RP series achieves superior motion control and responsiveness in real-time applications. High-speed inputs, including 200kHz for collector input and 4MHz for differential input, enable precise position control with smaller pulse subdivisions, improving accuracy and resolution. The system’s integrated high-speed probe function further elevates its utility, offering seamless integration into high-precision processes.

32-bit DSP for control system Built-in RS485 Modbus protocol Automatic current limiting function High reliability with high level components Intelligent operation interface Modular structure design with compact size LSD100 Series Low Voltage Soft Starter Specifications   Items Descriptions Input Rated voltage, frequency 3 Phase: 380V, 50Hz/60Hz Allowable range Voltage fluctuating range: -15%~10%; instantaneous -20%; frequency:2% Control power Single phase: 220V, allowable range: 160-250V Number of staring <=8 time/hour Initial voltage 25~80% of Ue Basic Run command Operation panel, control terminal setting, communication setting Analog output 2 channels AO: 0/4~20mA Digital input 3 digital inputs Digital output 3 relay output Communication Built-in RS485 interface with Modbus RTU Optional LCD display IP Class IP00 Cooling Natural cooling Protections Overcurrent, undervoltage, input/output phase loss, overheating, motor overload

The SB200 Series AC Drive is specifically designed to enhance the performance and efficiency of fan and pump applications. Featuring an integrated special water supply function, it ensures precise control in various water supply systems. The drive uses improved space vector voltage control for greater efficiency and smoother operation, while two groups of PID parameters allow for highly customizable control to meet specific system needs. Built-in Dynamic Braking Unit (DBU) for 1.5-22kW models improves braking performance, reducing downtime. Key Features and Benefits of SB200 Series AC Drive Special Water Supply Function: The drive includes a special water supply function for fire water control, water injection, clean water control, sewage control, and other water-related systems, ensuring optimal performance and energy efficiency. Enhanced Control with Space Vector Voltage Control: Improved space vector voltage control optimizes the efficiency and smoothness of motor operation, making it ideal for fan and pump systems.

The Hope65 Series Smart AC Drive supports both V/F control and vector control, offering energy-efficient operation and precise control to meet various load requirements. With the integrated G/P mode, it automatically switches based on load conditions, enhancing system reliability and adaptability. The built-in Dynamic Braking Unit (DBU) optimizes braking performance, reduces downtime, and enhances safety during operation. The removable keypad allows for flexible operation and easy maintenance, while the standard RS485 interface with Modbus RTU protocol simplifies communication and enables remote monitoring and control. The output frequency range of 0- 500Hz provides precise speed control, accommodating high-speed operations and diverse application needs. The automatic torque boost ensures smooth startup and stable output, improving the performance and adaptability of the system.