Selective Wave Soldering Machine China
- Online SMEMA connection for automated DIP production lines
- German jet valve for small and stable flux dots
- Hot air and IR preheating for better thermal control
- Electromagnetic pump for stable solder wave height
- CCD fast programming and real-time soldering monitoring
- MES, WIFI, online software upgrade, and remote control support
- Suitable for automotive electronics, power boards, control boards, and mixed PCB assembly
Inline Selective Soldering Machine Control
The I.C.T-SS550P1 inline selective soldering machine is designed for factories that need stable soldering on selected through-hole points. It fixes the PCB or fixture during production while the fluxing and soldering platforms move by program. This helps reduce board movement and keeps the process more repeatable.
The machine uses full PC control. Operators can save moving paths, solder temperature, flux type, solder type, nitrogen temperature, and other data into the PCB program. This makes the selective soldering machine process easier to repeat when the same product runs again. It also helps production teams trace each soldering point with clear process data.
Selective Soldering Machine Process
The selective soldering machine process on SS550P1 includes flux spraying, preheating, and selective soldering. The flux system uses a German jet valve for spot and line spraying. The standard spray nozzle size is 130 μm, with 180 μm and 210 μm options. The spray range is 3–8 mm, and the spray precision can reach 0.1 mm.
Flux is stored in a pressure tank, so the flow stays stable during production. The machine also uses an electronic flow meter for spray flow control. For factories that need higher process safety, flux nozzle jam detection is optional. This setup is useful for PCBA products that need accurate flux control before soldering.
Stable Preheating Design
SS550P1 uses hot air and IR preheating to prepare the PCB before soldering. The preheating area is L520 mm x W500 mm. The system includes one top hot air zone and one bottom IR zone. This helps the board reach a more even temperature before the solder wave contacts the pins.
Good preheating is important because it can reduce thermal shock, improve flux activation, and support better hole filling. The preheating temperature can be set from room temperature to 250°C. The warm-up time is about 15 minutes when set to 150°C. The design gives production teams a simple way to manage the selective soldering machine process with more control.
Reliable Soldering System
The soldering system uses an electromagnetic pump to keep the wave stable. Operators can set solder temperature, nitrogen temperature, wave height, and wave calibration in the software. The solder pot is made of titanium alloy, and the outside cast iron heater supports fast heating and long-term use.
The SS550P1 inline selective soldering machine also includes laser wave height detection. It uses a non-contact laser sensor to check the solder wave without pollution or measurement error. The machine has automatic nozzle cleaning as standard, and the cleaning frequency can be adjusted. This is helpful for reducing nozzle blocking and keeping stable soldering quality over long production runs.
Smart Online Production
As an inline selective soldering machine, SS550P1 is built for online production lines. It supports segmented roller transportation, automatic width adjustment, and online PCB replacement. The maximum PCB and fixture size is 500 x 500 mm, and the maximum PCB weight is less than 20 kg.
The control system uses PLC and module bus control. The software runs on Windows 10 and supports guided programming, CCD fast online programming, offline programming, picture programming, and program import. The system also supports MES adaptability, WIFI connection, remote control, and online software upgrades. For a selective wave soldering machine factory, this makes production easier to manage and easier to scale.
| Item | I.C.T-SS550P1 Specification |
|---|---|
| Model | I.C.T-SS550P1 |
| Process | Flux spraying + preheating + soldering |
| Max PCB / Fixture Size | 500 x 500 mm |
| Transport Width | 60-500 mm, auto adjustment |
| Flux Tank | 1L pressure tank |
| Preheating Area | L520 mm x W500 mm |
| Solder Pot Quantity | 2 sets |
| Solder Pot Capacity | 12 kg |
| Machine Size | L3400 x W1850 x H1650 mm |
| Machine Weight | 1900 kg |
| No. | Item | Spec. | Qty |
|---|---|---|---|
| 1 | Soldering nozzle | 3/6 | 1 PCS |
| 2 | Soldering nozzle | 4/8 | 1 PCS |
| 3 | Soldering nozzle | 6/10 | 1 PCS |
| 4 | Soldering nozzle | 8/12 | 1 PCS |
| 5 | Soldering nozzle | 10/14 | 1 PCS |
| 6 | Nozzle cleaning fluid | NC02H-011 | 1 Bottle |
| 7 | Nozzle cleaning powder | NC02H-021 | 1 Bottle |
| 8 | Calibration glass plate | 125 x 125 mm | 1 PCS |
| 9 | Heat gloves | 500°C resistance | 1 Pair |
| 10 | Tin slag spoon | 304 stainless steel | 1 PCS |
| No. | Item | Qty | Replacement Cycle |
|---|---|---|---|
| 1 | Nitrogen seal top | 1 PCS | 6 months |
| 2 | Nitrogen seal bottom | 1 PCS | 6 months |
| 3 | Drainage tube | 1 PCS | 1 year |
| 4 | Flux filter | 1 PCS | 6 months |
| 5 | Flux nozzle | 1 PCS | As needed |
| 6 | Soldering nozzle | 1 PCS | 1 month |
Related Products
I.C.T-SS430
I.C.T Company Introduction
Factory And Solution Ability
I.C.T is a selective wave soldering machine factory and a full-line solution provider for SMT and DIP production. We support electronics manufacturers from early factory planning to final production. Our work covers machine selection, line layout, process design, power and air supply planning, installation, operator training, and long-term technical support.
For customers looking for a selective wave soldering machine china supplier, I.C.T can provide more than one machine. We help customers build a complete production flow around PCB assembly. This may include SMT printing, pick and place, reflow soldering, AOI, DIP insertion, wave soldering, inline selective soldering machine, conformal coating, PCB handling machines, and testing equipment.
Many customers come to I.C.T when they are setting up a new factory or upgrading an old production line. Some customers already have SMT experience. Some are starting from zero. In both cases, our engineering team studies the product, PCB size, output target, process risk, and factory space before giving a solution. This helps the customer choose the right machine and avoid wrong investment.
Machine Testing Before Delivery
Before delivery, I.C.T carries out a full machine inspection for structure, wiring, software, motion, safety, and process function. For the I.C.T-SS550P1 inline selective soldering machine, our team checks the flux system, preheating system, soldering system, transport system, CCD programming, laser wave height detection, nozzle cleaning, and online communication.
The testing work is not only a power-on check. Our engineers confirm whether the machine can run smoothly under real production logic. They test PCB transport, width adjustment, spray movement, solder pot movement, temperature control, and software parameter saving. If the customer provides PCB samples or production information, we can also give process suggestions before shipment.
After testing, I.C.T can provide machine photos, test videos, packing photos, and technical documents based on project needs. This helps overseas customers check the machine status before delivery. It also makes later installation faster because the main functions have already been checked at the factory.
Customer Case Support
I.C.T selective soldering machines are used in many electronics factories, including automotive electronics, industrial control, LED lighting, communication devices, power electronics, consumer electronics, and home appliance control boards. These products often have mixed PCB designs, where SMT components and through-hole components appear on the same board.
For SS550P1, I.C.T has project experience with automotive electronics customers in Europe. In this type of project, soldering stability is very important because the PCB usually has strict quality requirements. The inline selective soldering machine helps the customer solder only the required through-hole pins without affecting nearby SMT components.
In real projects, I.C.T does not only deliver the machine. Our engineers also help customers review the selective soldering machine process. This includes flux amount, preheating temperature, solder temperature, nozzle selection, fixture design, soldering path, and cleaning frequency. For customers with new products, these details are often the key to stable mass production.
After-Sales Service
I.C.T provides complete after-sales service for global customers. Our service includes installation guidance, machine operation training, programming training, process setup, maintenance training, and spare parts support. Engineers can support customers onsite or through remote video, depending on the project plan and customer needs.
For selective soldering projects, training is very important. Operators need to understand how to create programs, set spray parameters, adjust preheating, check soldering quality, clean nozzles, and maintain the solder pot. I.C.T helps the customer build these skills step by step, so the team can run the machine with more confidence.
Our support is not limited to the I.C.T-SS550P1. For full SMT and DIP lines, I.C.T helps customers connect different machines into one working production flow. This may include loader, printer, SPI, pick and place machine, reflow oven, AOI, insertion line, wave soldering machine, inline selective soldering machine, coating machine, and unloader. One line, one plan — not a puzzle game from nightmare mode.
Certificates And Quality
I.C.T equipment follows international production and safety requirements. For full-line projects, I.C.T can support CE, ISO9001, and ISO14001 related project needs. These documents help customers with factory audits, project acceptance, import clearance, and internal quality management.
Quality control is part of the full project, not only the final machine. I.C.T checks component selection, assembly quality, wiring quality, software function, safety design, and machine performance before shipment. For overseas customers, we can prepare operation manuals, maintenance guides, packing photos, test records, and training materials according to the project.
For a selective wave soldering machine factory, stable quality is not only about the machine body. It also depends on the control system, motion accuracy, soldering stability, temperature control, and long-term spare parts support. I.C.T focuses on these details so customers can use the equipment in daily production with less risk.
Customer Feedback
Customers often choose I.C.T because our team understands both equipment and production. A machine may look good on paper, but the real value comes when it can match the PCB, the line speed, the fixture, the operator skill level, and the final quality target. This is why customers care about engineering support, not only machine price.
Many customers give positive feedback after installation because I.C.T helps them solve real production problems. These problems may include poor hole filling, bridge soldering, unstable flux spraying, wrong nozzle choice, uneven preheating, fixture mismatch, or operator training gaps. Our engineers work with the customer to find the cause and adjust the process.
For new factories, this support is even more important. Customers need a partner who can help them move from machine arrival to stable production. A good inline selective soldering machine must work together with the full line, the product, and the customer’s team. That is the real value I.C.T wants to provide.
FAQ
What is an inline selective soldering machine?
An inline selective soldering machine is a machine that solders selected through-hole pins while the PCB moves through an automated production line. It is different from full wave soldering because it only solders the points that need solder. This makes it useful for mixed PCB boards with SMT parts and through-hole parts. I.C.T-SS550P1 supports SMEMA online connection, CCD programming, flux spraying, preheating, and selective soldering. It helps factories reduce manual soldering and keep the process more stable.
How does the selective soldering machine process work?
The selective soldering machine process usually includes three main steps: flux spraying, preheating, and soldering. First, the jet valve applies flux to the selected soldering area. Then the preheating system warms the PCB to activate the flux and reduce thermal shock. Finally, the solder nozzle moves by program and solders the selected pins. On SS550P1, operators can control spray path, preheating temperature, solder temperature, nitrogen temperature, wave height, and moving path in the software.
Why choose a selective wave soldering machine china supplier?
A selective wave soldering machine china supplier can be a good choice when you need a practical price, fast support, and flexible machine options. The key is not only the machine price. You should check the machine structure, soldering stability, main component brands, software control, testing process, and after-sales support. I.C.T is a selective wave soldering machine factory in China that provides machine selection, line planning, installation training, process support, and spare parts service for overseas customers.
What PCB products need SS550P1?
SS550P1 is suitable for PCB products with mixed SMT and DIP components. It is often used for automotive electronics, power control boards, industrial control boards, LED power boards, communication boards, and other PCBA products with selected through-hole soldering points. It is useful when the board cannot pass through full wave soldering, or when only some pins need soldering. The inline selective soldering machine design also helps factories connect this process with upstream and downstream machines.
What should buyers check before choosing the machine?
Buyers should check PCB size, fixture size, component height, soldering point position, solder type, flux type, output requirement, and line direction. They should also confirm if the product needs one pot, two pots, or more soldering stations. For SS550P1, the maximum PCB and fixture size is 500 x 500 mm, and it has two solder pots. Before choosing, it is better to share PCB drawings, product photos, output goals, and process requirements with the selective wave soldering machine factory.