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China Shenzhen Wenzhan Electronic Technology Co., Ltd.
About Us
Shenzhen Wenzhan Electronic Technology Co., Ltd.
Shenzhen WenZhan electronic technology co., LTD. Is a professional SMT pick&place machine and the machine parts service providers.Company mainly provide SAMSUNG SMT machine parts/YAMAHA SMT machine parts/FUJI SMT machine parts/ ,SMT machine parts/JUKI SMT machine parts/SONY SMT machine parts’ sales and maintenance services.Our company supplies different kinds of products. High quality and favorable price.We're pleased to get your Inquiry and we will come back to as soon as possible.We stick to ...
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Lastest company news about What is an X-Ray Intelligent Counter
What is an X-Ray Intelligent Counter

2025-08-14

An X-ray counter (also known as an X-ray counting machine) uses X-ray technology to automatically count electronic components. Its core principle is based on the differential absorption of X-rays by materials and intelligent image recognition technology. Its main operating principles include the following:   1. X-ray Generation and Penetration Ray Generation: A high-voltage generator provides a high voltage to the X-ray tube, causing electrons emitted by the cathode filament to collide with the anode target (such as tungsten metal) at high speed, generating X-rays. Material Penetration: X-rays penetrate the tray or strip containing electronic components. Materials of varying densities (such as metal pins and plastic packaging) absorb the X-rays to varying degrees, resulting in varying intensities after penetration. 2. Image Capture and Signal Conversion Detector Reception: A flat-panel detector (or parallel-plate detector) captures the X-rays after penetration and generates a grayscale image based on the intensity differences (high-density areas appear dark, low-density areas appear bright). Signal Digitization: The detector converts the optical image into an electrical signal, which is then transmitted to the image processing system. ‌III. Intelligent Image Processing and Counting‌ ‌Image Preprocessing‌: Optimizes image quality through noise reduction, contrast enhancement, and other technologies. ‌Feature Recognition‌: ‌Contour Extraction‌: Utilizes edge detection algorithms to identify component shape, size, and position. ‌Layer Analysis‌: Utilizes deep image processing algorithms to identify hidden components layer by layer in multi-layered trays. ‌AI-Assisted Counting‌: Combining pattern recognition and deep learning algorithms, it matches component database features for accurate classification and automatic counting. ‌IV. Result Output‌ Processed data is displayed in real time on the user interface, generating quantity reports that can be synchronized to production management systems (such as MES). Data export and report printing are supported.     Best Regard For You Email :wenzhanhucai@163.com Wechat: 18823383970 Tel: +8618823383970 Website: www.smtwenzhan.com
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Lastest company news about FUJI NXT M3III introduce
FUJI NXT M3III introduce

2025-08-07

The NXT machine is not limited to the conventional concept of a "chip mounter." Rather, it aims to create a completely new "new SMT production line system concept" in the era of reform and development, striving for total resolution. Adapting to variable production, the new system's chip mounter utilizes cutting-edge technology, creating a brand-new chip mounter that utilizes extensive sensor functions for placement reliability and quality control. The NXT machine is available in two types: the M3(S) and M6(S) modules, each with varying module widths. Designed with miniaturization and low cost in mind, this machine achieves space savings, high output, and a low price compared to previous models, significantly reducing production costs per unit of production.   The Fujifilm NXT M3III (4M III Base) SMT placement machine features a compact footprint, stable performance, and improved productivity. It supports 03015 components with a placement accuracy of ±25μm*. Its wide compatibility allows it to be equipped with various placement heads to meet customer production needs.   1. Placement Accuracy: Under optimal conditions, high-precision adjustment for rectangular chip placement achieves ±0.038 (±0.050) mm (3σ) cpk ≥ 1.00. 2. Placement Speed: Capacity reaches up to 25,000 CPH, and 24,000 CPH with the component presence check function enabled. 3. Applicable PCB Size: Dual-track sizes range from 48mm × 48mm to 534mm × 510mm. 4. Applicable Component Size: 0402 to 7.5 × 7.5mm, with a maximum height of 3.0mm.     Best Regard For You Email :wenzhanhucai@163.com Wechat: 18823383970 Tel: +8618823383970 Website: www.smtwenzhan.com
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Lastest company news about Introduction to different models of Yamaha SMT machines
Introduction to different models of Yamaha SMT machines

2025-07-10

Yamaha SMT machines have a high reputation in the field of surface mount technology (SMT), known for their high precision and stability. Different models of Yamaha surface mount machines are suitable for various production needs. Below, we will provide a detailed introduction to the precision parameters of several mainstream models.   Yamaha YSM20R The YSM20R is Yamaha's latest generation high-speed multifunctional pick-and-place machine, designed to enhance production efficiency while maintaining high precision. This model achieves a placement accuracy of ±15μm (Cpk≥1.0) and strikes a good balance between speed and accuracy. The YSM20R utilizes unique rotary drive technology, ensuring high stability and placement accuracy even during high-speed operation.    Yamaha YS12F The YS12F is a high-speed universal pick-and-place machine designed for small to medium batch production. It offers a placement accuracy of ±30μm (Cpk≥1.0), suitable for the precise placement of various components. The YS12F is equipped with a high-precision flying camera and a fully automatic vision correction system, ensuring that placement accuracy is not compromised even under high-speed conditions.   Yamaha YSM10 The YSM10 is a compact high-speed pick-and-place machine primarily aimed at the production needs of high-density PCBs. This model has a placement accuracy of ±25μm (Cpk≥1.0), making it particularly suitable for small components and high-density assembly applications. The YSM10 features multiple camera systems and intelligent recognition technology, further enhancing the placement accuracy and speed of components.   Yamaha YS24X The YS24X is an ultra-high-speed pick-and-place machine designed for large-scale production lines. Despite its extremely high placement speed, it maintains an accuracy of ±25μm (Cpk≥1.0). The YS24X employs advanced servo drive and vision correction technologies, significantly improving placement stability and accuracy while maintaining high speed.   Yamaha YSM40R The YSM40R is Yamaha's flagship model designed for large-scale production, characterized by its ability to balance ultra-high speed and high precision. It achieves a placement accuracy of ±20μm (Cpk≥1.0) and can place over 200,000 components per hour. The YSM40R features a multi-head design that greatly enhances placement precision while ensuring speed.  
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Lastest company news about Working principle of dek 03ix printing machine
Working principle of dek 03ix printing machine

2025-07-03

Its core working principle includes three aspects: the visual positioning system captures MARK points on the PCB and steel mesh through up and down dual cameras, and achieves micrometer level alignment accuracy with high-speed lenses and independent light sources. The printing control system adopts a cantilever printing head design, and computer servo controls parameters such as pressure/speed/stroke of the scraper to ensure stable printing quality. The cleaning system has an automatic wiping function, including three modes of dry wiping/wet wiping/vacuum, and a programmable cleaning frequency of .   Other important information includes: the maximum processing size of the device is 510 × 508.5mm, with a repeatability accuracy of ± 25 μ m (6 σ standard), and it uses the Instinctiv V9 operating system. When answering, focus on highlighting these technical highlights and avoid excessive basic descriptions.   Considering that this is an industrial equipment description, we plan to use a structured presentation format, divided into two main parts: core systems and workflow. Insert thecomponent in the appropriate position to display the device structure diagram, and use thecomponent to supplement the technical parameter card. Although the search results for thecomponent mention videos with underlying principles, the specific link is not available, so we have decided not to insert the video component.   1、 Core system composition and functions Visual positioning system Dual view alignment: By independently controlling the up/down view optical lens, the MARK points on the PCB and steel mesh are captured at high speed to achieve precise alignment, with a repeat positioning accuracy of ± 25 microns (6 Sigma standard). Light source adjustment: The independent lighting system can dynamically optimize lighting conditions to ensure image recognition stability. ‌13 Printing control system Cantilever printing head: Designed with a high rigidity structure, the scraper pressure, speed, and stroke are all controlled by computer servo to ensure printing uniformity. Scraper parameters: The metal scraper operates at an angle of 45 ° -60 °, with a pressure range of 3-15N/cm ² and a speed of 20-80mm/s, ensuring that the solder paste fully fills the steel mesh openings. ‌34 PCB processing device   Dynamic clamping system: The magnetic top pin and edge clamping device are adaptive to PCBs of different sizes/thicknesses (up to 510mm × 508.5mm), effectively overcoming circuit board deformation. Supporting pins: prevent PCB bending during the printing process and maintain flatness. ‌34 Steel mesh cleaning system Automated cleaning: Programmable selection of dry wipe, wet wipe, or vacuum adsorption modes to remove residual solder paste at the bottom of the steel mesh according to the set cycle, avoiding hole blockage    Detailed explanation of workflow 1. PCB positioning The PCB enters the equipment through a conveyor belt, and the fixture automatically clamps and locates it. The visual system scans the MARK points and calibrates the position of the steel mesh and PCB. 2. Solder paste filling The scraper moves horizontally to evenly press the solder paste into the steel mesh opening. The servo system adjusts the parameters of the scraper in real time to ensure that the opening filling rate is greater than 95%. 3. Demoulding and transfer printing The steel mesh is separated from the PCB, and solder paste is precisely deposited on the solder pads. The demolding speed and spacing should match the viscosity of the solder paste to prevent pulling or bridging. ‌ 4. Cleaning and Quality Inspection After completing multiple prints, the automatic wiping device cleans the bottom surface of the steel mesh; Some models integrate SPI (solder paste detector) linkage function to monitor printing quality in real-time   Key technological advantages Precision control: Driven by high-precision servo motors, combined with the Instinctiv V9 operating interface, achieving a printing accuracy of ± 25 μ m. Stability design: The lightweight structure of the cantilever scraper crossbeam reduces inertia, and the printing repeatability Cpk is greater than 2.0. Intelligent diagnosis: The fault self checking system prompts abnormal causes (such as scraper pressure deviation, visual alignment failure, etc.) through sound and light alarms. ‌
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Lastest company news about JUKI KE-2070 SMT Mounter Standard Operating Procedure and Key Points
JUKI KE-2070 SMT Mounter Standard Operating Procedure and Key Points

2025-07-31

JUKI KE-2070 SMT Mounter Standard Operating Procedure and Key Points 一 . Pre-Startup Preparation 1. Safety Check Confirm that the power supply is three-phase, four-wire and that the equipment is properly grounded. Check that the emergency stop button is activated. Remove any foreign objects from inside the machine and ensure that the track is clear.   2. Hardware Initialization Turn on the main power switch and start Windows XP. After the system loads, click "OK" on the "Return to Origin" screen. The machine will automatically perform a full-axis origin calibration. ‌   ‌3. Preheating the Equipment‌ Select "Preheat" in the operation menu and set the time (usually 10 minutes), number of times, and speed. Close the safety cover and press the green button on the control panel to start preheating. Press the red button to stop when finished.   二. Production Operation Process‌ 1. Material and Board Preparation‌ Install the tape/tube feeder and confirm that the nozzle position on the ATC (Automatic Nozzle Changer) is consistent with the program. Adjust the track width to the board size and calibrate the outline or hole positioning reference.   ‌2. Program Start‌ Select [Board Production] in the menu, enter the board ID and positioning method (hole/outline). Set the production quantity, press the "ONLINE" button on the operation panel to connect, and then press "START" to start placement.   3. Exception handling in production Fault Type Response Component Out If "No Component Pause" is enabled, manually refill the material before continuing; if it is not enabled, emergency intervention and reset are required. Dirty Laser Pause to clean the laser head to avoid misrecognition. Nozzle Error Check the ATC nozzle configuration for offset and recalibrate or replace if necessary. Conveyor Belt Floating Verify that the fiber optic signal amplifier value is ≥ 5 (unobstructed). If not, adjust the signal line.   三. Shutdown and Maintenance‌ ‌1. End Production‌ Press the "STOP" button to stop the operation and exit the production interface. Turn off the host power and then disconnect the external power switch. ‌ ‌2. Daily Maintenance‌ Regularly clean the suction nozzle, laser sensor, and rails. Check the air line connections for looseness and ensure the ejector cylinder is functioning properly.   Best Regard For You Email : wenzhanhucai@163.com Wechat: 18823383970 Tel: +8618823383970 Website: www.smtwenzhan.com  
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Latest Company Case About Panasonic NPM-D3 high-speed pick and place machine
Panasonic NPM-D3 high-speed pick and place machine

2021-08-23

Panasonic NPM-D3 high-speed module pick and place machine performance characteristics: Panasonic NPM-D3 high-speed module pick and place machine achieves high unit area productivity placement & inspection in a comprehensive mounting production line. A consistent system realizes high efficiency and high quality production. Customers can freely choose the actual production line-through the plug and play function, they can freely set the position of each working head. Through the system software to achieve the overall management of the production line, production workshop, factory-through the production line movement monitoring support planning production.   Panasonic NPM-D3 high-speed module pick and place machine placement head has a lightweight 16 nozzle placement head and 12 nozzle placement head, 8 nozzle placement head, 2 nozzle placement head optional, there are double track printing Printed on the front and directly connected to the NPM-D3 dual-track module machine on the back.     Panasonic NPM-D3 high-speed module pick and place machine system software features: 1) Mounting height control system 2) Operation-oriented system 3) APC system 4) Component proofing options 5) Automatic model cutting option 6) Host communication option     Multi-function production line: the use of dual-track conveyor belts enables mixed production of different types of substrates in the same production line Features: Realizing higher area productivity and higher accuracy at the same time High production mode: productivity increased by 20%, mounting accuracy is high (compared to NPM-D2), high speed: 84000CPH, placement accuracy 40UM High-precision mode: productivity increased by 9%, mounting accuracy increased by 25% (compared to NPM-D2), high speed 76000CPH, placement accuracy 30UM
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Latest Company Case About Do you konw Original Slim KIC Start 2 SMT Reflow Oven Thermal Profiler?
Do you konw Original Slim KIC Start 2 SMT Reflow Oven Thermal Profiler?

2021-10-29

Exceptional Value The KICstart²™ thermal profiler utilizes core technologies developed by KIC, the world’s premier thermal profiling company, and is supported by KIC’s worldwide organization. Packaging these innovative technologies into a low-cost system, the KICstart² is an ideal cost effective thermal profiler.   Ease of Use The KICstart² profiler has everything you need to quickly acquire an accurate profile, without complicated features that can slow you down. For applications where all you want is your product’s thermal profile, immediately with no fuss, the KICstart² is for you. The patented design concept automatically identifies the location of each oven heating zone, so no or few measurements are required. This design automatically corrects for different TC locations on the part, aligning them for improved profile graph viewing. Production down time is reduced when using the Manual Prediction software which enables the process engineer an instant “trial and error” capability when searching for more suitable oven recipes. The profiling data is automatically transferred to a PC when plugging in the USB cable. With its easy to use and intuitive software, new personnel can be trained in record time.     Instant Process Analysis Once your profile has completed, the KICstart² automatically analyzes your process using the Process Window Index™ (PWI™). The PWI is a single number that measures how well your profile fits within your product’s thermal process window (See the Process Window Index data sheet for details). The PWI provides an instant and objective conclusion whether your product profile is in spec, eliminating guesswork and opinion from process analysis. This helps you ensure that all your products on all your lines are manufactured with measurable, consistent quality.   Reliable and Robust Thermal Profiler The superior accuracy and reliability of the KICstart² is nothing less than you would expect from KIC’s award winning product line. The KICstart² is a six thermocouple datalogger unit that utilizes solid state technology designed to withstand the daily or weekly thermal cycles for years to come, for both lead- free and leaded assemblies.      
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WHAT CUSTOMERS SAYS
Fernando Maldonado
I wanted to let you know how pleased we were working with you. Your team is fantastic. From the first message to delivery! Everyone we dealt with was professional and friendly. We won’t hesitate to use your company again if we need similar machines, and I will definitely recommend your company to anyone who asks me. thank to you and your teams.
Richard
very good quality, exactly what I expected.
Aaron
Great quality, great price, great customer service. Really sharp people. Fast shipping.
Jack
thank you very much , the product very good
Jack
thank you very much , the product very good
Eric
Timely delivery, good quality, happy communication with the seller.
Aaron
I've been ordering from this company for two years, and everything has been working fine. I haven't had any issues
Sathit Ploykitik
Kind and warm service, professional seller..
Arkadiy Simoov
Kind warm service, professional seller,fast shipments
William Owen
Excellent products and quality
Cheryl Dematt
It's always a pleasure working with this team. High quality workmanship. Top notch. Repeat customer, time and time again.
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