Professional Design Led Placement Machine - Big 6 Zones Lead-free Reflow Soldering Machine W-6600-LF-C – WELDSMT

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We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for Low Temperature Lead Free Solder, Soldering Oven Smd, Solder Printing Machine, Wanting on the long run, a protracted way to go, continually striving to become the all team with full enthusiasm, one hundred times the confidence and put our company created a beautiful environment, advanced merchandise, good quality first-class modern business and get the job done hard!
Professional Design Led Placement Machine - Big 6 Zones Lead-free Reflow Soldering Machine W-6600-LF-C – WELDSMT Detail:

1.Competitive price for quality .

2. More than 10 years manufacturing experience .

3.One of the Leader of Smt machine manufacurers in China.


•  Hot air no-contact output supported by imported large current solid-state relay ,safe and reliable ,meanwhile equipped with special SSR radiator,greatly improve the cooling efficiency,enjoy loner lifetime of the machine.

•  Heating devices used high quality imponents,ensure the whole system goes smoothly .

•  Combined with temperature controller PID fuzzy control function,has been monitoring the change of the ambient temperature and heat value ,with the minimum pulse control heating device , fast response, guarantee the temperature control precision ,minimize temperature distribution differences inside the oven ,the length direction of the temperature distribution accords to IPC STANDARDS . 

•  The unique advanced long life designed heating system. Heating zone Module design ,convenient for maintenance .

•  Sound and Light alarm when the temperature beyond the limit, with error analysis function .

•  With small hot air cycle system design ,up and down heating ,good thermal compersation ,perfect hot source efficiency ,warm-up fast ,suitable for BGA ,CSP and 0201 ect ,components solder welding .Unique forced hot air cycle structure ,make components on PCB heated evenly .

•  Winding system adopts advanced wind air channel, working uniformly ,with high hot source exchange .

•  Pre-heating zone, welding zone, cooling zone, cooling zone, up and down heating separately ,independent cycle and temperature control ,adjacent/beside zone temperature difference maximum value can reach 100 ℃. No temperature exchange between zones, each zone temperature and wind speed can be adjusted.

•  Imported high temperature resistant motor straightly drive the hot air recycle, good heating balance, run smoothly,long life time, low noise, shock less .

•  Zones power match properly, warm-up fast, from room temperature to working temperature need 20 minutes, with hot source compensation functions.

•  1Independent cooling zone ,ensure the low temperature when PCB come out .

•  Transmission system adopts Japanese Frequency Motor,combined with 1:150 imported turbine reducer, running stably, the speed at 0-1500mm/min is adjustable. 

•  Standing supported by independent wheels, with special stainless steel mesh belt,durable wearing resistant, especially for BGA, CSP and 0201 welding .

•  Rail + mesh belt transmission optional .



Model No.


Heating Parts Parameters

Number of Heating Zones

Up 6 + Bottom 6

 Length of Heating Zones


Heating Pattern

Full Hot Air

(up and down in a small cycle)

Number of Cooling Zones

Plasma fan air-cooled plus two-stage liner cooling (length 800MM)

Conveyor Parts Parameters

 Max.Width Of PCB

Mesh Belt 600mm, Track 400mm

Conveyor Direction


Conveyor Height


Transmission Agent

Mesh + Chain

Conveyor Speed Range


Control Parts Parameters

Power Supply

5 Wire, 3 Phase, 380V

Start Power


Power Consumption

Approx 6-8KW

 Warming Time

Approx 20 mins

 Temp. Setting Range

Room Temp.- 380℃

Temperature Control Method


Temperature Difference Between Adjacent Zone

70 ℃, can correspond to the highest standards of lead-free process.

Temperature Control Precision


Temperature Deviation on PCB


Abnormal Alarm 

Temperature abnormal(too high or too low after the constant temperature keeping)

Power-off Protection


Open Way

Electric Screw Rod

General Parameters





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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Professional Design Led Placement Machine - Big 6 Zones Lead-free Reflow Soldering Machine W-6600-LF-C – WELDSMT , The product will supply to all over the world, such as: Costa Rica, Montreal, Suriname, We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
5 Stars By Jenny from Georgia - 2017.03.07 13:42
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
5 Stars By Emma from Iran - 2018.06.12 16:22
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