AST Automatic Lead Free DIP Wave Soldering Machine with Dual Reflow Soldering and DIP Components Selective Wave Soldering Machine SEL-31EMD For SMT Assembly Production Line

Description

Overview of scheme advantages
All-in-one full-functional machine with 5 PCB boards or 5 fixtures (working in spray, preheating and welding respectively, to improve the overall capacity of the machine.
Individual spray flux table & soldering table.
High welding quality, greatly improve the pass-through rate of welding.
MEMA in line connection capable.
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.

Product Specification

Product details

Part1: motion system

Self design motion table with cast aluminum, lighter weight with quick motion speed.

Panasonic servo motor & driver provide stable driving power, with screw pole & linear guild rail for guidance. Precious position, less noise, stable movement.

With dust proof plate above motion table, so to avoid flux or solder drop to damage ball screw.

Part 2: fluxing system

Standard equipped with imported jet valve to get precious fluxing result with small flux dot, please note flux solid content should be less than 10%.

Flux is stocked by PP plastic pressure tank, make sure pressure stable without influenced of amount of flux.

Part 3: Preheat

At conveyor top & bottom equipped with IR preheating. Position is adjustable.
IR heater of Top
Heating ratio is adjustable by PC, from 0 ---100%

Part 4: dual solder pot

Tin furnace independent control of tin temperature, nitrogen temperature, peak height.
Solder temperature, N2 temperature, wave height, wave calibration etc all able to set in software.
Solder pot is made of Ti, not leakage. With cast iron heater outside, robust & quick heat up.
Solder pot is wired with quick connector. When exchange solder pot without re-wiring required, just plug & play.
N2 online heating system, to wet the soldering perfectly and reduce the solder dross.
With solder level checking & alarm.

Part 5: conveyor

Stepper motor drive for fixed & movable conveyor.

With stainless steel roller for conveyor, not wearable with long term usage. Also make sure solder nozzle can approach to board’s edge 3mm.

With PCB clamping system at conveyor.

Applications:

Widely used in electronics manufacturing, consumer electronics, automobile electronics, communications equipment, aerospace, medical equipment, LED lamps, computers and peripherals, smart home, smart logistics, miniature and high power ratio electronic devices.

Established in 2008, Shenzhen Hongxinteng Technology Co., Ltd. is a leading manufacturer of Surface Mount Technology (SMT) machines, providing comprehensive solutions for the PCB and electronic manufacturing industries. We specialize in the design, production, and customization of full-line SMT equipment, supported by installation, software training, and exceptional after-sales service. Our commitment to innovation, quality, and customer satisfaction has made us a trusted partner for businesses worldwide.

We offer a complete range of SMT machines and solutions, including: SMT Pick and Place Machines, Solder Paste Printers, Reflow Oven Machines, 3D AOI (Automated Optical Inspection) Machines, 3D SPI (Solder Paste Inspection) Machines, Wave Soldering Machines, DIP Insertion Lines, THT Component Insertion Machine, UV Conformal Coating Machine, PCB Glue Dipensing Machine, UV Curing Furance Machine, BGA (Ball Grid Array) Machines, SMT Loader and Unloader Machines, Customized OEM and ODM Equipment.