Desktop Wave Soldering Machine / Mini Desktop Single Wave Soldering Oven Tb680

• Condition: New
• Certification: ISO, CE
• Warranty: 24 Months
• Model NO.: TB680
• Automatic Grade: Automatic
• Installation: Desktop
• Lead Free Solder: Yes
• Desk Solder: Yes
• Tin Capacity: 200kgs
• Max PCB Size: 250X300mm (Max)
• Temperature Range: 200-320 Degree LED Display
• Preheating Temperature: 100~190 Degree
• Height Range of Wave Crest: 5~10mm
• Melting Time: 80min
• Transmission Speed: 0.5-3m/Min
• Net Weight: 170kg
• Transport Package: Plywooden
• Specification: 1000 * 630 * 570 mm
• Trademark: TORCH
• Origin: Beijing, China
• HS Code: 84431929
• Production Capacity: 50 Sets/ Month

Product Description

Dekstop ledfree  Single Wave Soldering Oven "TB680".

Model	TB680	Max PCB  Soldering Size	200mm * 270mm
FOB Price	3770 USD	Temperature Range	200~300
Payment	By T/T 100% in advance	Preheating Temperature	90~130ºC
Packing	Plywood case and film	Wave height adjust range	3~ 8mm
Gross  Weight	80 Kg	Melt time	60 Mins
Dimension	1000 * 630 * 570 mm	Spray Way	Foamed
Video	https://yadi.sk/i/G5029Bi7aRJNs	Conveyor speed	0.5~ 2m /min
The first Solder Paste Charge	40Kg

Working Principle
Working principle of wave soldering machine TB680 is below: It is out and home, put the PCB on the pallet, the pallet and PCB pass flux spout, the flux is spray on the PCB, with pallet moving, PCB are in preheating, when the preheating time is ok, the pallet will go back and then solder, after soldering it will go back original location, the welding process is finished.

Function

There are 6 parts: Flux, preheating, soldering, electrical controlling, exhaust unit and convection unit.
1. Flux
Flux parts are made of air pump, air tube, pin valve, filter, froth tube and flux box.

Flux
There is flux belt on the froth tube, PCB whose side has chips is on the top and touch flux, the side will has flux film.
2. Preheating
It is made by melt board with resistor to provide heat for PCB.
3. Soldering
It is made by tin pot, heating board, wave pump and tin.

Soldering
4 electrical controlling
With PLC controlled, transmission speed, solder temperature, preheating time and others can be adjusted and controlled. Working principle is shown in Figure 4.

Figure 4 electrical controlling

5 exhaust unit
It is made of cover, air fan, air cover and air tube. All exhaust generated in soldering will be eliminated.
6 convection unit
It is made of chain, rail, drive and pallet. PCB will be sent in flux unit, preheating unit and soldering unit by convection unit.