New Welding Machine /PCB Wave Soldering Machine/SMT Machine

• Customization: Available
• Style: Desktop
• Control: Automatic
• Model NO.: SD-350
• Certification: CE, ISO, CCC
• PCB Size: 50-350mm
• Power Supply: 380V 50/60Hz
• Startup Power: 12kw
• Transport Package: Wooden Case
• Specification: L4200*W1400*H1650MM
• Trademark: SHENGDIAN
• Origin: China
• HS Code: 8515809090
• Production Capacity: 10000
• Package Size: 470.00cm * 160.00cm * 210.00cm
• Package Gross Weight: 800.000kg

Product Description

Product introducion

Features:

1. Appearance streamlined design, internal modular design, suitable for SMT and straight element lead-free welding.
2. The spray system uses a centrifugal fan to prevent the flux from dripping on the PCB.
3. Fluder buffer tank sensor external, more reliable and durable.
4. Standard cold air knife to prevent flux fog spread outward, reduce pollution.
5. Double-wave control adopts the infinite frequency conversion technology, which can control the wave peak height independently.
6. 1 / 4HP high power peak motor, maximum peak height up to 15mm.
7. With overtemperature sound and light alarm and emergency braking system, all motors have overload guarantee.
8. The transportation system adopts infinite electronic adjustment and closed-loop control, with stable and accurate speed.
9. Pressure assist device is provided at the inlet end to avoid slipping when the PCB enters.
10. The forced natural cooling system can meet the cooling slope requirements of lead-free process.
11. The track angle is manually adjusted for easy operation.
12. The flux nozzle is driven by a stepper motor to ensure uniform flux coating.
13. The modular design of the spray system, the nozzle is always vertical track to ensure good penetration of PCB.
14. The preheating zone uses hot air heating, the whole process of high temperature, glass protection, temperature stability.
15. The preheating system is controlled by PID, and the temperature curve is stable, which is convenient to find the best setting for various lead-free processes

Parameters of SD350 series :

Complete Machine Technical Parameters
PCB adjustable width	Max.50-350mm
PCB transport height	750±50mm
PCB transport speed	0-2.0M/Min
PCB transport Angle (welding inclination)	3-7 Degrees
PCB transport direction	L→R/R→L(optional)
Component height limit on PCB board	Max.80mm
Length of preheating zone	1800m
Number of preheating zone	3
Preheating zone power	9.0KW
Preheating zone temperature	Room temperature of ~130ºC can be set up
Heating method	Taiwan nichrome heating wire
Number of cooling zone	1
Cooling-down method	Axial flow fan cooling
Solder type	Lead-free solder / regular solder
Tin furnace power	12KW
Tin furnace dissolved tin amount	Approx. 320KG-360KG
Tin furnace temperature	Room temperature ~300ºC, control accuracy ± 1ºC
Temperature control mode	P.I.D+SSR
Control mode of complete machine	Siemens PLC + Siemens temperature module control
Flux capacity	Max5.2L
Flux flow rate	10-100ml/min
Spraying mode	Stepper driver and stepper motor + Taiwan qibao nozzle
Power supply	A 3-phase 5-wire system of 380V
Start up power	Max. 12KW
Power for operation	Approx.6-8kw
Air source	4~7KG/CM²
Frame size	L3600×W1300×H1650MM
Dimensions	L4200×W1400×H1650MM
Weight	Approx.1500kg

Maintenance and repair:

(1) High temperature

The machine is easy to malfunction in the high temperature environmentthus affects the production. Manufacturers do not know the cause of thecase that is mechanical damage, only normal use, attention tomaintenance and micro-repair, these mechanical failure control.

(2) Voltage problem

After-sales service manufacturers often encounter customer response tomechanical failure, such as mechanical heating can not work, unable torotate control display instability. The causes of the above failures, inaddition to a few poor quality, most of the voltage is not enough, capacityis not enough, line aging and lead to imbalance between circuits. If it isnot repaired in time, the machine will burn out.

(3) Professional maintenance

Equipment professional electrical maintenance personnel, regularmaintenance and repair of machinery. Can also be under the guidancof manufacturers to do a good job in the daily maintenance and regulamaintenance of machinery.   

FAQ:

1) This is the first time I use this kind of machine, is it easy to operate?

There is English manual or guide video that show you how to use machine.

If you still have any question, please contact us by e-mail / skype/ phone /trademanager online service.

2) If machine have any problem after I receive it, how can I do ?

Free parts send to you in machine warranty period.

If the part is less than 0.5KG, we pay the postage.

If it exceeds 0.5KG, you need to pay the postage.

3) MOQ ?

1 set machine, mixed order is also welcomed.

4) How can I buy this machine from you? ( Very easy and flexible !)

A. Consult us about this product on line or by e-mail.

B. Negotiate and confirm the final price , shipping , payment methods and other terms.

C. Send you the proforma invoice and confirm your order.

D. Make the payment according to the method put on proforma invoice.

E. We prepare for your order in terms of the proforma invoice after confirming your full payment.

And 100% quality check before shipping.

F.Send your order by air or by sea.