Selective Wave Soldering Machine

Selective Wave Soldering Machine

Selective Soldering Machine Features ● High accuracy ● Stable and reliable ● Production efficiency and maintenance easily ● Available offline programming Used two zones hot air for the top preheating system. Specifications

Product Details

Selective Soldering Machine

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Features
● High accuracy
● Stable and reliable
● Production efficiency and maintenance easily
● Available offline programming
Used two zones hot air for the top preheating system.

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Adopted CCD camera to monitor solder processing,the soldering quality can be traced in whole processing.

Selective flux spraying can control the flux processing accurately as well as keeping the clear surface of PCB with extremely low flux consumption.

Transmission speed of wave nozzle is adjustable, In line wave height monitoring system and automatic calibration function.

The temperature controls for top and bottom preheating is independent, Cs lamp heating can improve heating efficiency ad temperature uniformiy.


Specifications

Items

Description

Model

NXP-450 

Min.PCB size

L 120mm * W 60mm

Max.PCB size

L 550mm * W 450mm

PCB top side / bottom side clearance

Max.Upper 100mm/ bottom 50mm

PCB process edge

4mm

Boards handling system

Conveyor system

3 independent zone with independent control, chain and special turn plate

Conveyor heights

850+/-50mm

Width adjustment

60mm to 460mm

Width adjustment accuracy

+/-0.2mm

Conveyor direction

Left to right / right to left

Preheating system – Bottom side

Preheating temperature/ Power

Max.160°C (PCB surface)/ Max.18KW

Temperature control accuracy

+/-2°C@3 sigma/Cpk≥1.33

Heater

Philips Cesium light, independent control

Heating area

L 650MM * W 580MM

Preheating system – Top side

Preheating temperature/ power

Max. 160°C (PCB surface)/ Max.8KW

Temperature control accuracy

+/-2°C@3 sigma/Cpk≥1.33

Heater

Hot air, independent control

Fluxing system

Fluxer nozzle

micro drop jet fluxer

Fluxing wet area

Ø2 mm to Ø5mm

flux types

alcohol or water based

Fluxing Controller

automatic level control with capacitive sensor

Selective position method

X-Y Platform

Position speed/ accuracy

Max.400mm/s , +/-0.25mm

flux container

3L pressure tank

Soldering Unit for Soldering Processes

solder pot compatible for lead free soldering

Standard

nitrogen operation

Standard

automatic wave height and solder level control

Standard

automatic wire solder feeder

Standard

wettable and non-wettable quick change nozzles

Standard

solder bath temperature

300°C

Temperature control accuracy

+/-2°C@3 sigma/Cpk≥1.33

Solder pot capacity

12kg lead free

Wave heights

Max.5mm

Solder pot moving speed

Max.400mm/s

Soldering nozzle dimensions

Ø5 to Ø12mm (or customized)

Control system

 

Power supply

380VAC,3 P, 50/60Hz, 52A

PCB data import

GERB file, Offline file import, Image program

Programing interface

Windows interface

Power

35KW

 

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