Hot Sell Lead Free LED Reflow Soldering Machine Reflow Oven for PCB Welding with Best Price/SMT Machine

• After-sales Service: Online
• Condition: New
• Certification: CCC, ISO, CE
• Warranty: 12 Months
• Automatic Grade: Automatic
• Installation: Vertical
• Model NO.: SD-800S
• Transport Package: Wooden Case
• Specification: 4200*850*1450mm
• Trademark: SD
• Origin: China
• HS Code: 8515809090
• Production Capacity: 10000

Product Description

Product introducion

Application:

          The 800S SMT reflow soldering machine is a main equipment produced by Shengdian. It can be widely used for SMD soldering and fixing in SMT workshop for PCB board assembly, LED packaging, LED screen display, mobile phone motherboard, computer motherboard, safety control motherboard, electronic products etc. It can realize precise and stable temperature control in order to achieve fast and even soldering.

Range of application:

       Solder paste type: lead-free solder, ordinary solder, SMD glue;
Maximum substrate size which can be processed: 310 (mm) ;
It can be used for the following components: 0805, 0603, 0402, 0201, 01005 small component CSP, BGA, single-sided, dual-sided PCB board.

Main functions:

        The 800S SMT reflow soldering machine can be used to solder the electronic parts and components such as BGA, various types of IC, QFN, resistor, capacitor, diode etc. onto LED screen display and LED substrate.

Working principle:
       
        It can melt the printed solder paste on the PCB substrate and then fix the components on the substrate by precise positioning of reflow soldering.

 Product parameters:

No.	Scope of application
1	Suitable for solder paste type	Lead-free solder, ordinary solder, red glue
2	Processing the maximum substrate size (MM)	MAX  300(mm)
3	Applicable component type	0805, 0603, 0402. 0201, 01005 small components CSP, BGA, etc. single-sided / double-panel
Dimensions
1	Dimensions L*W*H(MM)	4200*850*1450mm
2	Body weight	800KG
3	Temperature zone	Upper 8 district hot air, lower 8 district, 16 temperature control
temperature control:
1	Temperature control method	Each temperature zone is independently controlled by Siemens PLC temperature module PID+pulse+SSR
2	Temperature zone control accuracy	±1ºC
3	Temperature control range	Room temperature ~350ºC
4	Heating time (cold start)	15 minutes or so
5	Temperature stabilization time	Within 2 minutes

Furnace structure:
1	Wind mode	Adopting the world's leading hot air circulation technology, the hot air circulation is rationally used to make the hot air stable through turbocharging; the high thermal efficiency cycle rate is energy saving and stable, and the heating repeatability is extremely high, which is very suitable for the small process space in the lead-free process. .
2	Internal structure	The turbine is used to increase the wind speed and pressure, so that the wind speed is stable, the temperature is stable, and the welding effect is better;
Transport mechanism
1	Conveyor belt width	400mm
2	Transmission method	Chain/net belt transmission
3	Conveying direction	Left → right, right → left (optional)
4	Transmission chain surface height	900mm±20
5	Transportation speed	0~2200mm/min
6	rail	Special anti-twist aluminum alloy profiles

 

7	Chain expansion			Less than 2.5mm
8	Chain lubrication			Manual refueling device
9	Chain tensioning device			Chain tensioning automatically
cooling system
1		1 cooling zone	AC220V axial fan mode

2	Rosin smoke treatment	Forced discharge of special pipes before and after the furnace
3	cooling method	Turbocharged cooling zone: 1 cooling zone
Control System
1	power supply	3-phase five-wire system 380V
2	Total power	28KW
3	Starting power / no-load power	28KW/0.5KW
4	No-load constant temperature power	6-8KW
5	Transfer motor	Motor 220VAC three phase 90W
6	Wind motor	Taiwan Mitsukoshi high temperature motor three-phase AC220/380V 45W
7		Taiwan motor 1440 revolutions per minute
8	Heater	Spiral 2-position integrated square heating wire, imported high-quality heating wire group, fast heat exchange, long life and high heat utilization.
9	alarm	Over temperature alarm, automatic cut off heating power
10	Control host	Computer + solid state drive
11	Computer operating system	Reflow soldering control system
12	Control System	Can set, modify, store, temperature and speed parameters, analysis curve

 

Product Description

 

 

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.

5)Why choose us ?

A. Gold supplier on Made-in-China !

B. Trade assurance to US$54,000 !

C. Best price & Best shipping & Best service !