Audited Supplier
- Acrylic cover, can effectively avoid personnel accidental injury and the impact on the board being processed.
- Extraction systems help to prevent the spread of fumes and protect the workshop environment.
- especially suitable for small quantities of multiple varieties of PCB operations, just simply adjust the PCB positioning frame, and set the appropriate parameters on the PC, you can achieve the transition; change time is less than 1 minute;
- the equipment is easy to operate, only one operator will be able to complete the operation of more than one machine;
- PCB needs the rest of the flux coating will be coated in the rest of the place will not be contaminated with flux;
- significant savings in flux and solder;
- high welding quality, can adapt to the component foot spacing is particularly small PCB welding;
- produced by the dross content is very low, less than 0.1Kg/8 hours, lead-free tin utilisation rate is high;
- for the bottom of the components of the circuit board, do not need to make fixtures can be made on the PCB soldering, saving the production of fixtures time and cost;
- small equipment VIII, smaller equipment footprint, less energy consumption, low maintenance costs.
| Specifications | Parameter |
| Size | 2400L*1350W*1600H(mm) |
| Operating height | 900±25mm |
| Power supply | 380V 50/60HZ |
| PCB size | Min:100(L)*50(W);Max:420(L)*320(W)(mm) |
| Movement mode | Step motor + Linear rail |
| Spray cycle time | 1 sec/soldered joint |
| Spray movement precision | 0.05mm |
| Spray flow control | Pressure gage + flow valve |
| Preheat mode | Far infrared ray |
| Temperature control mode | PID+SSR |
| Temperature accuracy | ±10ºC |
| Solder addition method | Manual(Option:auto) |
| Solder capacity | 16KG |
| Solder power | 3.3KW |
| Solder cycle time | 3 Sec/soldered dot |
| Soldering precision | 0.1mm |
| Solder dross | 0.2Kg/8H(Not Argon protection) 0.01Kg/8H(Argon protection) |
| Argon protection mode | Nozzle and solder pot |
| Exhaust system | Top hood Exhaust(OEM) |
| PCB Process parameter | Setting,save,open in the touch screen |
| Buzzer | Prompt sound from the buzzer |
| Other | PCB output counting function, fault record and alarm record can be accessed on the touch screen. |
| Soldering real-time monitoring | Camera+Hard disk recorder+Led display |
Stable soldering quality with no voids and bridges.
The soldering program can be set according to your desired soldering criteria.such as tin transmission, soldering joint fullness, and exposure of component feet.
Nozzles can also be customized for your PCB.
1,FLUX SPRAY MODULE
Spray characteristics
Selective sprayer,saves at least 90% flux than traditional spray.Ionic contamination is dramatically reduced.
Spray width can be as small as 2mm to significantly reduce ionic contamination.Needn't clean PCBA.
Two axes servo motor control, high positioning accuracy.
2,PER-HEATING MODULE
Nowadays' soldering processes, especially in the face of lead-free soldering, multilayer boards, and the soldering of large hot-melt components, also place high demands on preheating capabilities.
Sundarc selective wave soldering machine preheating module adopts short-wave infrared preheating at the bottom and hot air convection preheating at the top to ensure full and balanced preheating.
3,SOLDERING MODULE
PCB plate fixed, spray and soldering X/Y/Z axis platform moving for soldering joints.
Different soldering speeds and times can be set for different soldering joints on the same circuit board;
Nitrogen in-line heating of the tin pot ensures good wetting of the nozzles and reduces the tin dross;
Wave height monitoring online;
Real-time monitoring of tin pot high and low levels;
4,THE SOFTWARE FEATURES
(1).Full PC control. All parameters can set in PC and saved to PCB menu, like moving path, solder temperature, flux type, solder type ,n2 temperature etc, best trace-ability and easy to get repeat soldering quality.
(2).Simple programming method, using the picture as a base, just draw lines on the picture to program. Parameters can be optimized for each soldering joint position, such as Z-axis soldering height, crest height, soldering travel speed, tin shrinking speed and time, etc. After the path editing is completed, the program can simulate the time needed for the required soldering. It is convenient for engineers to account for the beats.
(3).Path, temperature, speed, solder material and other data are all saved in one file, which can be exported as an EXCEL file. Parameters can be optimized for each soldering position, such as Z-axis soldering height, wave height, soldering movement speed, shrinking speed and time, and so on. After the path is edited, the program can simulate the time required for soldering.
(4).Soldering coordinate point visual positioning, The whole soldering CCD image visualization to facilitate the whole soldering quality tracking.
Dongguan Sundarc Automation Technology Co., Ltd. is a high-tech enterprise in China that helps businesses solve various challenges encountered in PCBA soldering. We are a comprehensive company that integrates services, specializing in selective wave soldering, selective spraying machines, and PCB washing machines. Located in 4th Floor,Block B, Building 5,Guanghui Wisdom Valley,No,136,Yongjun Road,Dalingshan Town,Dongguan city ,Guangdong province.
We offer customization based on customer's drawings and samples. With 24 years of industry experience, 36 core patent certificates, and dedicated research and development, production, and business teams, our company has always adhered to the business philosophy of "people-oriented, integrity first, survival by quality, and development by reputation". We are committed to creating modern and intelligent automated production lines for various circuit boards, providing one-stop services.We guarantee stable quality, reasonable prices, and lifelong maintenance of our products. With strong manufacturing capabilities and excellent service, we are highly favored by a wide range of domestic and international customers. We welcome the customers from around the world to negotiate and cooperate with us.
We are a factory with 24 years of industry experience, independent R&D, production and sales.
There are 9 patent certificates for selective soldering.
We can provide customers with professional service and the lowest price
A: Yes! We can provide OEM service.Customize the machine size and function for your product.
Q: What's the MOQ?
A: 1 set, One-on-one service, meeting different product requirements.
Q: What' s the delivery time of your products?
A: With 15 days after we receive payment
Q: How does your factory do regarding quality control?
A: Quality is priority. We will take two days to do quality inspection before shipment.
Q:What is the difference between off-line selective solder and on-line selective solder?
A:In-line selective soldering with rails connecting front and back end production, closed space preheating, flux spraying and soldering modules can be carried out simultaneously.
