SS-331 SS-331H LCD industrial-grade electric tin suction device has the characteristics of intelligent temperature control, 160-480 ℃ adjustable temperature, 90W high power, automatic sleep, etc. It is suitable for desoldering of various components.

Product features:

1. A new sleep function is added to improve the service life effectively.

2. Transparent tin suction tank, the tin slag can be seen, the slag removal is easier, the elasticity is sufficient, and the suction is stronger.

3. The strong suction can suck clean, use the manual tin remover to remove the tin and the hand cramps when tired; the electric tin remover can easily remove the tin.

4. 90W full-power full-copper transformer to meet the needs of long-term battery life, faster heating, more stable performance, and efficient tin removal.

5. Equipped with 3 kinds of diameter stainless steel needles, choose the one suitable for cleaning the nozzle hole. Using the through needle every time the tin grab is used up is recommended, and it is easy to use it again.

6. The original high-temperature resistant suction nozzle, to protect the suction nozzle from being oxidized when heated for the first time, the nozzle mouth is sealed with tin.

Product parameters:

Model: SS-331H

Voltage (AVC): 220V-240V-50Hz

Soldering iron power consumption: 90W

Vacuum pump power: 50W

Total power: 140W

Adjustable temperature range: 160°C-480°C

Vacuum suction: >600mmHg

Heating element: ceramic heating core

Size: 172*135190

Weight: 1.6kg

Correct use of SS-331:

1. After each work, it is recommended to vacuum 3-5 times to empty the residual tin in the pipe; 

2. If the interval between use is about 20 minutes, it is recommended to clean the pipe with a needle after vacuuming; during use, it is found that the suction force decreases; please use a needle to clean the steel pipe; 

3. If the frequency of use is very low, it is recommended to adjust the tin gun to about 200 degrees and then adjust to the working temperature when using;

4. When the tin slag in the tin storage cylinder is about 1/2, it should be cleaned in time. When the filter cotton is found to be hardened, it should be replaced in time.

Special Note:

After the tin suction gun is used, there is still residue in the thin steel pipe. Suppose it is always in a high-temperature state. In that case, it will cause the internal tin to oxidize and produce tin slag (because the melting temperature of lead-free solder is 220 degrees, and the melting temperature of lead solder is 180 degrees. ), the tin slag expands after oxidation and adheres closely to the inner wall of the stainless steel tube to produce a solid powder, which a needle cannot penetrate. Therefore, the tin slag should be cleaned up in time at the appropriate time.