China Shenzhen Wenzhan Electronic Technology Co., Ltd. Company News

1.Research purpose:to achieve the automation of SMT,suitable for other similiar PCB in loading&unloading. 2.Decrease the pad oxide in manual operation,and the labor 3.Apply to import PLC Controller,high automation,ensure the stability 4.The frame is applying to the superior aluminum material,superior selection,strong and durable    

Yamaha YS12 SMT PICK AND PLACE MACHINE   Eigenschappen: Dit compacte platformontwerp (vooraanzichtbreedte 1,254mm) verzekert flexibele lijnregeling in uw plaats Zowel verzekert nieuw ontworpen 10 gealigneerde multi-hoofden als het nieuwe erkenningssysteem 36,000CPH (0.1sec/CHIP Equivalent: optimale voorwaarde) Maximumvoedercapaciteit 120 stegen Van toepassing op grote groottepcb, L510 x W460mm Ingebouwde bandsnijder beschikbaar als optie   Model YS12 YS24 Toepasselijke PCB L510x~W460mm aan L50x~W50mm L50mm x W50mm aan L700mm x W460mm Opzettend Vermogen 36,000CPH 72,000CPH Opzettende Nauwkeurigheid +/-0.05mm/CHIP +/-0.05mm (μ + 3σ), +/-0.03mm (3σ) Aantal componententypes 120 types (Maximum, 8mm de omzetting van de bandspoel) 120 types (van de de bandspoel van Max./8mm de brede omzetting) Toepasselijke componenten 0402 (Metrische basis) aan 32*mm componenten MAXIMUM 0402 tot 32x32mm (Hoogte 6.5mm of minder) Externe dimensies L 1.254 x W 1.440 x H 1,445mm L1,254x W1,687x H1,445mm        

Features 1) Two types of beam variations The fundamental structure of the new Z:LEX YSM20 features a highly-durable, precision-made monocoque frame that is designed to maintain mounting accuracy over extended periods. In addition, the new model employs a universal platform, where customers are able to select from either the 2-beam or single-beam X-axis configuration to meet demands for mounting capacity, versatility and budget. This provides more freedom in configuring mounting lines. 2) Featuring two types of newly-developed heads that are based on the "1 head solution" concept Compatible with super-small components (such as the 03015 (0.3mmx0.15mm) size) to large components The two types of new heads are developed with the ideal of the "1 head solution" concept, which allows compatibility with a wide range of components at high speeds without the need for head replacement. The new heads can help reduce downtime due to head replacement, as well as expensive costs for purchasing spare replacement heads. Both head types come standard with side-view recognition function, enabling the detection of the existence of components as well as its pick-up orientation and tilt status. In addition, the unit’s nozzle self-diagnosis function ensures a high level of mounting quality and reliability. • HM (High-Speed Multi) Head: An all-round "high-speed multi-purpose head" which provides the world's fastest mounting speed in its class, as well as the versatility to handle super-small chip components such as the 03015(mm) size, as well as larger components of up to L45mmxW100mmxH15mm. • FM (Flexible Multi) Head: An "odd-shaped components head" which is compatible with load controls, and handles super-small chip components such as the 03015(mm) size, as well as larger and taller components of up to L55mmxW100mmxH28mm. 3) Components supply device with excellent operability • Compatibility with the electric-drive intelligent tape feeder "ZS Feeder" and "SS Feeder" that employ microcomputer controls to provide a high-speed components supply and high-accuracy components positioning. A maximum of 140 units (max. 8mm tape feeder conversion) can be installed. (When using the fixed plate; up to 128 units can be set for feeder carriage options.) When the "ZS Feeder" is used, a non-stop feeder replacement option can also be selected. • The Z:LEX YSM20 is available with the sATS30 30-step fixed automatic tray supply unit, and the cATS10 10-step automatic tray supply carriage unit which allows for replacement with feeder carriages. A mixture of the two different tray supply units can be installed, and up to two tray supply units can be installed onto one YSM20 device.   4) Ability to select the conveyor system according to the production process The conveyor system can be selected from dual stage (available for the 2-beam option only), dual lane, or single lane according to production volume and circuit board size. This enables the Z:LEX YSM20 to be compatible with a minimum circuit board size of L50mmxW50mm, and a maximum circuit board size of L810mmxW480mm (for dual stage or single lane) or L810mmxW230mm (for dual lane). 5) An excellent mounting speed of 90,000 CPH (under optimum conditions as defined by Yamaha Motor) Through the use of the next-generation servo system featuring a high-speed control technology similar to that found in Yamaha Motor's high-end model "Z:TA YSM40'. Furthermore, other detailed refinements have been made, such as the newly-developed Z-axis linear motor, the use of a miniature scan camera unit, and miniaturization and weight reduction of the head. As a result, the new model has increased mounting capabilities. With the 2-beam, 2-head configuration (HM spec) and under optimum conditions as defined by Yamaha Motor, the Z:LEX YSM20 achieves the world's fastest mounting speed in its class of 90,000 CPH. This is an improvement of over 20% compared to the YS24 mounter. 6) "Smart recognition", which allows odd-shaped components to be handled quickly "Smart recognition" comes standard with the Z:LEX YSM20, which allows recognition data of irregularly-shaped components to be created in a short period of time and realizing a highly robust recognition. 7) High level of mounting quality The new Z:LEX YSM20 features a further-developed MACS (Multiple Accuracy Compensation System). This system provides comprehensive compensation for deviations in the numerous factors involved in accuracy multiple times, enabling a mounting accuracy level of ±0.035mm (±0.025mm) Cpk≧1.0 (3σ). 8) Easily-controllable operation system While making it easily adaptable for users of conventional models, the Z:LEX YSM20 comes standard with a user-friendly touch panel that is easy to operate. Japanese, English, Chinese and Korean language options are available.

PCB loader price is a big concern when customes buy smt line machines. Usually customers will not only consider the quality of also the price. How to choose a pcb loader with reasonable price? Your PCB size depends on which pcb loder you choose. Please see the following picture pcb loader price   descripion HY-250LD HY-330LD HY-390LD PCB delivery height 900+/-20mm Direction L-R/R-L pcb size(L*W)(MM) 50*50~350*350 50*50~455*330 50*50~530*390 TIME feed pcb approx 6 seconds or specify magazine change over time  approx 20 seconds or specify indexing pitch  1-4(10mm pitch)or specify power source& consumption 100.230vac 1ph 300va max ari pressure 4-6 bar ari consumption 10 ltr/min max pcb thickness 0.4mm min magazine rack size(L*W*H)(MM) 355*320*565 460*400*565 535*460*565 Machine dimension 1100*780*1200 1400*860*1200 1500*920*1200 weight 140kg 180kg 220kg   The role of PCB loader on SMT, for the release of the most advanced PCB of SMT Overview: The SMT automatic production line sends the board to use, there is no need to touch the PCB board by hand, which better protects the PCB board. And it can set the number of lifting grids. This machine has high lifting accuracy, automatic feeding and discharging frame, and fault (tone, color) alarm function. It is an indispensable equipment to achieve full-line automation and high output.The SMT automatic board loading machine is used at the source of the SMT production line. The PCB board stored in the turnover box is transferred to the production line one by one according to the board-requirement action of the rear equipment. When all the PCB boards in the turnover box are transferred, the turnover box is empty Download automatically and replace it with a fully loaded turnover box.     The role of PCB loader on SMT, for the release of the most advanced PCB of SMT Overview: The SMT automatic production line sends the board to use, there is no need to touch the PCB board by hand, which better protects the PCB board. And it can set the number of lifting grids. This machine has high lifting accuracy, automatic feeding and discharging frame, and fault (tone, color) alarm function. It is an indispensable equipment to achieve full-line automation and high output.The SMT automatic board loading machine is used at the source of the SMT production line. The PCB board stored in the turnover box is transferred to the production line one by one according to the board-requirement action of the rear equipment. When all the PCB boards in the turnover box are transferred, the turnover box is empty Download automatically and replace it with a fully loaded turnover box.  

SMT Samsung feeder maintenance specifications 1. Purpose Standardize the use and maintenance of SAMSUNG feeder in the SMT workshop to ensure the normal operation of the placement equipment 2. Scope of application Suitable for SMT workshop. 3. Responsibilities 3.1 Normally used components feeder, daily use is maintained by production operators 3.2 The feeder maintenance personnel are responsible for all Feida numbers and regular maintenance 3.3 The feeder maintenance personnel are responsible for the repair and maintenance of the feeder that has failed and reached the maintenance period.     Samsung feeder 4. Daily management and maintenance of Samsung feeder: 4.1 The patch operator is only allowed to use the feeder within the specified number of the wire body, and it is strictly prohibited to use the feeder of other wire bodies 4.2 The patch operator is responsible for the cleaning of the linear body feeder. After every production shutdown, it is necessary to clean up the scattered materials on the overall exchange trolley and feeder 4.3 The daily inspection is carried out by the user every day according to the equipment mounting and throwing conditions to check whether it meets the requirements of use 4.4 If the feeder fails, the operator shall indicate the failure phenomenon, use the line body, and sign it to the technician.     5. Inspection and maintenance of feeder 5.1 The maintenance time of Feeder is 1 million times, and the machine can record the feeding times of the feeder. When the number of feeding reaches the number, the maintenance technician will maintain and confirm that the condition is in good condition, and then clear the number of feeding. 5.2 The maintenance content is mainly for the function check of the Feeder sensor, screw tightness, gear wear, flatness of the compression tape cover, whether there is any deviation of the sensor plate, whether the outer cover is damaged or not, the tension of the pressure roller and the spring of each part No defects.  

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  

  ecer({videoId:"C5osve_jkCs",idContainer:"#dEeDwXc"}) Today, I will share some information about the Price advantage of used SMT machine of various brands We have many brands, such as Samsung pick and place machine , Juki pick and place machine, Panasonic pick and place machine, Fuji pick and place machine, Yamaha pick and place machine, and so on The used SMT mahcine price is cheap, besides, they are in good condition and work well.     What is a perfect standard pick and place machine? 1. The main performance indicators 1.1 The types, specifications, placement directions, substrate sizes, and placement ranges of components that can be mounted conform to the specifications of the manual. 1.2 SMT speed: The CPH placement rate tested with 1608 chip components is not less than 60% of the nominal IPC9850 speed, or the SPC speed is not greater than twice the nominal speed. 1.3 The flying film rate is not more than 3 ‰. 2. Operating system 2.1 Various indicators, buttons, and operating handles are complete in appearance, and the operation and display are normal. 2.2 The computer system works normally. 2.3 The input and output system works normally     3. Mechanical part 3.1 All transmission belts, chains and connecting pins are complete, aging and damaged. 3.2 The transmission guide rails and lead screws run smoothly and coordinately, with abnormal noise and oil leakage. 4.Air pressure control section 4.1 The driving cylinder, solenoid valve, piping and connector are clogged with foreign matter and loose and leak. The driving cylinder and solenoid valve work normally, and there is noise. 4.2 The compressed air drying and filtering device is complete and intact. 4.3 The vacuum degree of the head is not less than 500mmHg. 5. Placement accuracy: That is, the large offset between the center of the component and the center line of the corresponding pad should not exceed 1/3 of the component solder pin width (visual inspection); or the incidence of abnormal offset should not exceed 3 ‰. We have many used SMT machine on sale, if you are interested in, please contact me.

AOI, named as automated optical inspection machine includes multi-light source lighting, high-speed digital cameras, high-speed linear motors, precision mechanical transmission structures, and graphics processing software. During the inspection, the AOI automatically scans the PCB through the camera to capture and image the components or features on the PCB (including the status of printed solder paste, surface mount components, solder joint morphology and defects, etc.) through software processing and pass the database. The parameters are comprehensively compared to determine whether the components and their characteristics are qualified, and then the test conclusions are drawn, such as problems, missing components, bridges or solder joint quality.     The working principle of automated optical inspection machine is the same as that of the vision system used in the pick and place machine and the PCB printing machine. Generally, two methods of Design Rule Checking (DRC) and pattern recognition are adopted. The DRC method checks the circuit pattern according to some given rules (such as all wires should use solder joints as endpoints, all lead widths should be no less than 0.127mm, and the spacing between all leads should be no less than 0.102mm, etc.) This methods can guarantee the correctness of the circuit being tested from the algorithm, and also has the characteristics of easy manufacturing, easy algorithm logic, fast processing speed, small program editing amount, small data occupancy, etc. For this reason, this testing method is often used. The pattern recognition method compares the stored digitized image with the actual image. During the inspection, the comparison is performed according to an intact printed circuit board or an inspection file established according to the model, or according to the inspection program prepared in the computer-assisted design. The accuracy depends on the split rate and the inspection procedures used. It is generally the same as the electronic test system, but the amount of data collected is large and the real-time data processing requirements are high. The pattern recognition method replaces the established design principles in DRC with actual design data, so it has obvious advantages.     Automated optical inspection machine has functions such as component inspection, PCB light board inspection, and post-weld assembly inspection. The general procedure of automated optical inspection machine system for component inspection is: automatic counting of printed circuit boards with installed components and start inspection; check the leaded side of printed circuit boards to ensure proper arrangement and bending of lead ends; check printed Whether there are missing components, wrong components, damaged components, improper component mounting direction, etc. on the front side of the circuit board; check the type, direction, and position of the IC and discrete components connected; check the components marked on the IC components Printing quality inspection, etc. Once the AOI finds a defective component, the system sends a signal to the operator or triggers the actuator to automatically remove the defective component. The system analyzes defects, provides defect types and frequencies to the host computer, and makes necessary adjustments to the manufacturing process. The efficiency and reliability of automated optical inspection machine depends on the integrity of the software used. AO also has the advantages of convenient use, easy adjustment, and no need to program vision system algorithms. The above is the automated optical inspection machine (AOI), which uses high-speed and high-precision visual processing technology to automatically detect various mounting errors and soldering defects on the PCB. The PCB can range from fine-pitch high-density boards to low-density large-size boards, and can provide online inspection solutions to improve production efficiency and welding quality.  

Today we will share Features of JUKI pick and place machine: In addition to supporting IC or complex shaped heterosexual components, one machine also has high-speed placement capabilities for small components. At present, multifunctional equipment is favored in China. In this era of processing, no one can do everything. In order to survive, whether it is LED or PCB patch, it will be undertaken. Therefore, multifunctional equipment in the patch field has become the key.     JUKI pick and place machine has a strong ability to identify the deviation of the component: laser recognition mainly captures the shape of the component from the front side, which can reduce the influence of unstable factors such as the electrode shape and color of the chip component and ensure a stable high Identification of accuracy. Reduce defective rate: Use component inspection function to improve placement quality: use laser recognition to monitor the suction of components through the screen before placement, which can prevent the defective placement of small components that cannot be identified by air pressure. Advanced post-placement component inspection and stand-up inspection functions reduce bad mounting. Image recognition: JUKI's original component recognition system uses both laser recognition and image recognition (reflection recognition, transmission recognition)     A. Corresponding ability: 1. Image recognition technology: Depending on the shape, size, and material properties of the component, a laser recognition system suitable for high-speed placement of chip components and image recognition with high versatility can be used separately. In addition, special-shaped nozzles, universal imaging systems, etc. that support various special-shaped components are installed to further develop and improve the ability to support components. 2. Universal image system: This is a universal image system that can flexibly respond to evolving shaped elements. When data is compiled, part and overall confirmation of components can be confirmed in the preview screen, and the operation of identifying the edges and corners of the shape recognition component can further simplify data input and complete functions. High production performance: MNVC (Multi-Nozzle Vision Centering): This is a general-purpose imaging system that can flexibly respond to evolving irregular-shaped elements. During data compilation, part and overall confirmation of the component can be performed on the preview screen, and the operation of identifying the edges and corners of the component can be simplified, and data input is further simplified and the functions are more complete.

The LED pick and place machine is a key device used in smt production, and can be used to mount various LED products, such as LED lamp beads. It does not require high precision on the equipment, but requires fast speed. LED enterprises not only reduce the cost of pick and place equipment, but also improve production efficiency by using led placement machines. So how do led pick and place machines attach lamp beads? Let's share them. The specific process of led placement machine: 1. Silk screen: By using a screen printer, solder paste or patch glue is leaked onto the PCB's pads to prepare for component soldering. 2. Dispensing: Need to use a dispenser, drip the glue onto the fixed position of the PCB board, and fix the components to the PCB board. 3. Mounting: The surface mount components are accurately mounted on a fixed position of the PCB by applying an LED mounter. Note that LED pick and place machines are the main producers of smt production lines, and their performance is related to the production efficiency of the entire production line.     4, curing: Use a curing oven to melt the surface mount adhesive so that the surface-mounted components and the PCB can be firmly bonded together. 5. Reflow soldering: Use a reflow oven to melt the solder paste so that the surface-mounted components and the PCB board are firmly bonded together. 6. Cleaning: The cleaning residues on the assembled PCB that are harmful to the human body, such as flux, are removed by a washing machine. 7. Detection: Use a magnifying glass, microscope, in-circuit tester (ICT), flying probe tester, automatic optical inspection (AOI), X-RAY inspection system, function tester and other equipment to test the welding quality and assembly quality of the assembled PCB board . The location can be configured in the appropriate place of the production line according to the needs of inspection. We have many FUJI machine models and FUJI pick and place machine price, if you are interested in, contact me please.