Wave Soldering Machine
SMT Wave soldering is to make the welding surface of plug-in board contact with high-temperature liquid tin directly to achieve the purpose of welding. The high-temperature liquid tin maintains an inclined surface, and a special device makes liquid tin form a wave-like phenomenon, so it is called "wave soldering". Its main material is solder bar.
After the circuit board enters the wave crest welder through the conveyor belt, it passes through some form of the flux-coated device, where the flux is applied to the circuit board by wave crest, foam or spray. Since most flux solders must reach and maintain an activation temperature to ensure complete penetration of the solder joint, the circuit board passes through a preheating zone before entering the crest groove. Preheating after applying the flux can gradually raise the temperature of the PCB and activate the flux, which can also reduce the thermal shock when the assembly enters the wave crest. It can also be used to vaporize any moisture that might be absorbed or dilute the solder's carrier solvent, and if these things are not removed, they will boil over the wave crest and cause the solder to sputter, or steam is left in the solder to form a hollow solder or sand hole.
In addition, because of the large heat capacity of the double-panel and multi-panel, they require higher preheating temperature than the single panel.
Wave soldering machine for sale has a new welding technology with the enhancement of people's awareness of environmental protection. Previously, tin-lead alloys were used, but the lead is a heavy metal that can do a lot of damage to the human body. A lead-free process was developed using * tin-silver-copper alloy * and special flux, and the welding temperature required higher preheating temperature.
In most products that do not require miniaturization and high power, perforation (TH) or hybrid technology circuit boards, such as television sets, home audio equipment, and digital set-top boxes, are still used with perforated components, requiring wave soldering. From a technical point of view, the wave soldering machine for sale can only provide a few of the most basic equipment operation parameters adjustment.
At present, We mainly focus on the pick and place machine china, providing the overall solution of SMT and whole assembly line equipment, mainly including the printer machine, Insertion machine, reflow oven, wave soldering machine, AOI and other series products. Our products are widely used in Household Appliances, Driver, High-end LED, Intelligent Toys, Automotive, Consumer Electronics, and aviation electronic industry, etc.
Send product request
Other supplier products
|
|
SPI Smt Inspection Equipment | SPI Smt Inspection Equipment Features Independent research and development of 3D optical core technology. Has many domestic professional technical ... |
 |
Guangdong Moje Intelligent Equipment Co,.LTD. | Guangdong MOJE intelligent equipment co., LTD, located in Huangpu Economic Development Zone, Guangzhou, Guangdong. The headquarters building is ove... |
 |
MJ-PM 400 Full Automatic Vision Printer for PCBA Board, Auto Stencil Solder Paste Printer | Suspended print head with the programmable pressure automatic adjustment system. Standard stainless steel squeegee, unique design to improve the l... |
 |
Solder Paste Printer | Printing is a very simple process, PCB with steel plate or screen to keep a certain distance above or contact completely, material under the action... |
 |
Reflow Oven | With the development of SMT technology, a variety of SMC and SMD, reflow soldering technology and equipment, which are part of SMT technology, have... |
Same products
 |
Electronic Rat Zapper | Seller: Aosion International(Shenzhen) Co., Ltd. | When you searchbest way to catch a rat, you might find rat glue,rat poison traps,rat bait station... |
 |
KW1-M1300-00X yamaha CL 8x2 0402 feeder | Seller: ZK Electronic Technology Co., Limited | KM-05 MUFFLER SKM-05 MUFFLER KV8-M71Y9-00X BODY CYLINDER YAMAHA YV100X KM1-M7104-00X YV100II PI... |
 |
16CH DIGITAL OUTPUT REMOTE MONITORING AND CONTROL PLC EXPANSION ETHERNET IO MODULE | Seller: Shenzhen Beilai Technology Co.,Ltd | BL190 Modbus TCP Combined IOprovides 26 IO board options, including digital input/output, analog ... |
 |
Machine Bolt | Seller: HEBEI YONGGUANG LINE EQUIPMENT CO.,LTD | Our inventory encompasses stainless steel machine boltscrafted from high-quality materials, inclu... |
 |
Hot Line Tap Clamp | Seller: HEBEI YONGGUANG LINE EQUIPMENT CO.,LTD | China hot line tap clampis a tool used for connecting and fixing electrical equipment. In power s... |
