Orthodontic Equipment Orthodontic Equipment Dental Spot Welder Orthodontic Spot Welder Dental Mini Spot Welder Factory Price        Product parameters Product name:Spot welding machine Product specifications:47CM*29CM*16CM Product features:Spot welding, brazing, annealing  Rated power:350W Rated voltage: 220V/110V Power frequency:50Hz/60Hz Input power:No more than 0.5KVA Instructions 1. Check the electrode before welding. If it is found to be oxidized, sand the welding point with fine sandpaper. 2. Turn on the power and turn on the power switch, the instrument is in the most recent state. The user can change the setting again according to the work needs, press the SOLDERING key to select the state, and press the SELECT key to select the energy. ''00-29'' is the spot welding state, divided into thirty grades, the greater the number means greater energy; ''t0-t9'' is the annealing state, divided into ten grades, the greater the number means greater energy; ''q0-q9'' is The brazing state is divided into ten levels. The larger the number, the greater the energy. The START key is a foot switch linkage working key. The user must use it while the instrument is in the corresponding working state to avoid damage to the instrument due to misuse. (1) Spot welding: Use copper electrodes for spot welding, turn the upper and lower electrodes 90° clockwise to correspond to the appropriate electrode, adjust the button according to the thickness of the spot welding workpiece, and adjust the energy display to the appropriate position. Hold the workpiece with both hands and press the movable button, place the workpiece to be welded between the upper and lower electrodes, and slowly release the button to press the foot switch or press the START button after the workpiece is pressed. , Press the plate to remove the workpiece. (2) Brazing: According to different workpieces, select the brazing file ''9X'', please use thick electrodes when brazing. Turn the upper and lower electrodes clockwise to make the two thicker electrodes correspond. Select the brazing file and place the workpiece between the two electrodes. Coat the welding medium and silver solder powder. Step on the foot switch or press the START button until the workpiece is red. That's it. (3) Annealing (tempering): (A) According to different workpieces, select the annealing file ''tX'' and rotate the upper electrode by 45° (that is, separate the upper and lower electrodes). (B) Install the top annealing device, press down the middle pressing plate key to separate the upper annealing plate from the two annealing poles. (C) Place the workpiece between the upper annealing plate and the annealing electrode. (D) Depress the foot switch or press the START button to complete the annealing. Precautions 1. During the use of the instrument, avoid violent vibration. 2. When using each switch, apply appropriate force. 3. After using the instrument, rotate the upper or lower electrode to 45° to isolate the upper and lower electrodes. 4. Place in a dry and ventilated place to avoid moisture. 5.