Custom Lead Free Wave Soldering Machine For SMT Assembly Line

MOQ： 1 unit
Price： Negotiable
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Payment Terms	T/T
Supply Ability	25 units per month
Delivery Time	5-30 days
Packaging Details	vacuum packing for sea transportation
PCB Width ( L x W )	350 MM
Conveyor Width Adjustment	Manual
Componet Clearance (mm )	130 MM
Conveyor Angle	4 ~ 6 C
Power	380V 50HZ / 220V 60HZ
Dimension ( LWH )	480014001700
Exhaust Method	Upper Exhaust
Preheating Temp.	Room Temperature : ~300C
Brand Name	UA
Model Number	RF-450A
Certification	CE
Place of Origin	CHINA

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Product Specification


Payment Terms	T/T	Supply Ability	25 units per month
Delivery Time	5-30 days	Packaging Details	vacuum packing for sea transportation
PCB Width ( L x W )	350 MM	Conveyor Width Adjustment	Manual
Componet Clearance (mm )	130 MM	Conveyor Angle	4 ~ 6 C
Power	380V 50HZ / 220V 60HZ	Dimension ( LWH )	480014001700
Exhaust Method	Upper Exhaust	Preheating Temp.	Room Temperature : ~300C
Brand Name	UA	Model Number	RF-450A
Certification	CE	Place of Origin	CHINA
High Light	380V Lead Free Wave Soldering Machine ，50HZ Wave Soldering Machine ，50HZ Wave Solder Machine

Custom Lead Free Wave Soldering Machine For SMT Assembly Line

Custom Lead Free Wave Soldering Machine For SMT Assembly Line RF-500A

Basic Informattion about Wave Soldering Machine

For a single wave, there is only one wave, called advection wave. For double waves, the first wave is called a turbulent wave, and the second wave is called a advection wave (smooth wave).
The role of spoiler wave: SMT component soldering and prevention of missing soldering, it ensures proper distribution of solder through the circuit board. The solder penetrates through the slit at a relatively high speed, thereby penetrating into a narrow gap. The spray direction is the same as the direction of the circuit board.
For SMT components, the spoiler wave can basically complete the welding. But for through-hole components, the spoiler wave itself cannot properly solder the components.
It leaves unevenness and excess solder on the solder joints, so a second wave---advection wave is needed.

SMT Machine Wave Soldering Machine

Specifications of wave solder machine RF-450A

Model	RF-450A
Conveyor System
PCB Width ( L x W )	350 MM
Componet Clearance (mm )	130 MM
Conveyor Height	750 MM
Conveyor Width Adjustment	Manual
Conveyor Direction	Optional
Conveyor Angle	4 ~ 6 C
General
Power	380V 50HZ / 220V 60HZ
Weight	2000 kg
Dimension ( LWH )	480014001700
Spraying System
Transmission Method	Air cylinder
Spraying Pressure	0.25MPa ~ 0.4MPa
Exhaust Method	Upper Exhaust
Exhaust Capacity	25M3/min
Flux Flow	Flux Flow meter
Auto Flux Feeding	Optional

Pictures showing of wave solder machine

Set the welding parameters of wave soldering equipment

Flux flow rate: According to the condition of the flux contacting the bottom of the PCB. The flux is required to be evenly coated on the bottom of the printed circuit board
Starting from the through hole on the PCB, a small amount of flux should penetrate from the through hole to the pad on the surface of the through hole, but not through
Preheating temperature: set according to the actual situation of the preheating zone of the microwave oven (the actual temperature of the upper surface of the PCB is generally 90-130°C, the temperature of the thick plate is the upper limit of the assembly board with more SMD components, and the temperature rise slope is less than or equal to 2°C/S;
Conveyor belt speed: according to different wave soldering machines and PCB settings (usually 0.8-1.60m/min); solder temperature: (must be the actual peak temperature displayed on the instrument (SN-Ag-Cu 260±5℃) , SN-Cu 265±5℃) temperature. Because the temperature sensor is in the tin bath, the temperature of the instrument or LCD is about 3°C higher than the actual peak temperature;
Wave height measurement: when it exceeds the bottom of the PCB, adjust to 1/2~2/3 of the PCB thickness;
Welding angle: drive inclination: 4.5-5.5°; welding time: generally 3-4 seconds.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Importer 


Year Established:

2010 


Total Annual:

800000-1400000


Employee Number:

70~100 


Ecer Certification：

Verified Supplier 

Unique Automation (referred to as "UA") is a High-speed developing enterprise of High Precision SMT Equipment manufacturer, which specializes in automation equipment for electronics industry. Basic Information : * Established Time : in 2010 with headquarter in... Unique Automation (referred to as "UA") is a High-speed developing enterprise of High Precision SMT Equipment manufacturer, which specializes in automation equipment for electronics industry. Basic Information : * Established Time : in 2010 with headquarter in...

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UNIQUE AUTOMATION LIMITED
UNIT 408B, LIPPO SUN PLAZA, 28 CANTON ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG.
https://www.smtreflowsoldering.com/

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