Multi-wave Soldering System Multi-process

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Origin

China Mainland
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Description

Product Detail

Lead-free Selective Multi-Wave Soldering Machine

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With the high precision and reliable making process, th soldering quality of the machine is beyond than the traditional wave soldering under some conditions.

Four Advantages
? Greatly improved the soldering quality and guaranty the consistency and reliable soldering quality to avoid the manual soldering defects.
? Fully solve the problem of the low efficiency of selective soldering improved the production growth more than ten times.
? Greatly save the number of soldering workers and improved the company production efficiency and benefits.
? Fully solve the soldering difficult that the traditional wave soldering can not solve.

Features

The spray system adopts X-Y platform +stepper motor drive, which can be selectively spraying and effectively save the flux.
With the independent temperature control and using cesium heating lamp, the machine can significantly improve the thermal efficiency and temperature uniformity.
The position of the PCB allows a high accuracy and reliability, which is controlled by the clamping device from the cylinder of X-Y-Z direction.
The lifting of solder pot is adopted with the high precision ball screw rod and stepper motor control, which features the high position accuracy and quantifiable precise control.
The soldering nozzle is adopted with the full Ti-alloy materal and high precision processing to ensure the stable performance. It totallymeets the soldering requirements from the PCB (bottom spaces max.50mm) and breaks throughout the process limits of traditional wave soldering and selective soldering.

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Specifications

Requirements and Specifications
Items	Specification	Remark
SGS-350
Min.PCB size	50(W)X120(L) mm	including the fixtures
Max.PCB size	450(W)X450(L)mm	including the fixtures
PCB weight	Max. 8 KG	including the fixtures
PCB upper space	100mm
PCB lower Space	50mm
PCB process edge	=4mm
Machine weight	=2000Kg
Body
Structure	three segment	available to splitting and combining
Machine dimension	L5223×W1353×H1720 mm
Board Handling
PCB conveyor height	750±50 mm
PCB conveyor speed	0.5~10 m/min	Electronic-control
PCB conveyor direction	L-R OR R-L
Conveyor stable	No jumping and shaking phenomenon
Conveyor resolution	0.05mm/s	Encoder Frequency Max.1KHz
Conveyor alarm	Real-time alarm card board, plate alarm
Width adjustments	Motorized
Fluxer Spray
Spraying height	70~100 mm
Spraying travel	450x450 mm
Spraying platform	XY table+stepper system	programmable
Spraying nozzle movement speed	Max. 500mm/s	Stepper motor
Re-position accuracy	±0.25 mm
Spraying uniformity	±3% or better
Spraying accuracy	±1% or better
Nozzle self-cleaning	compression air cleaning
Exhaust	No flux on the surface	No flux for 8 hours working
Maintenance range	> 1 week
Flux Flow	10~200ml/min	flow meter control
Flux buffer capacity	2 L	available to have the external container
Air pressure	0.4 Mpa
Air consumption	7m³/H
Flow accuracy	±3ml	According to different kind of flux
programming method	Teach programming
Preheater
Preheating	Max. 180? (PCB bottom surface)
Preheating	Max. 150? (PCB upper surface)
Temp. setting	Max. 300?
Temp. control	±2? @3 sigma
PCB heating uniformity	5? @3 sigma	Standard board
Heating method	IR –heating
Heating power	9*2KW
Heating	Hot air	Option :1.8m, 3 independent preheating zone
Solder
Solder capacity	200~400KG
Temp. Control	±1? @ 3 sigma/Cpk=1.33
Max.temperature	300? (Highest 300?)
Max.temperature	280?(highest used temperature 280?)
Heating power	6*1.6KW
soldering wave heights	0~4mm
Tin wave smoothness	±0.1s @ 3 sigma
Solder pot in/out	Motorized
Solder up /down	stepper control system
Solder up/down travel	50 mm
Solder wave driving	High precision motor	frequency converter control
Solder melting time	<3 hr
Solder pot	Ti- alloy
Soldering nozzle	customized
PCB position	XYZ axis air cylinder clamping
Control System
Power supply	3P5W 380V, 50/60Hz
Power	35 KVA	Max.Power
withstand voltage	1500V 5S
Grounded resistance	<1 Ohm
Insulation resistance	> 25 Mohm
connector	Front and back power plug
Safety Compliance
components	CE
Electrical wire	CE/UL	Waterproof/fire/high temperature corrosion resistance
Machine	CE (LVD/EMC/MD)