FDJ-120風動手持切割鋸是我公司針對高危，安全系數要求特別高的工作環境，如化工.治煉廠.天然氣開采.高危潮濕的隧道，水下及狹窄的空間作業，尤其是高瓦斯防爆礦井。山西萬澤錦達礦山機械設備有限公司自主研發的新型多用途風動手持切割工具。它使用臺灣進口氣動馬達作為動力輸出，利用壓縮空氣作為動力源，不用電源。風動手持切割鋸不但整機重量輕，操作簡單，攜帶方便零火花，提高工作效益。本產品安全可靠是高危行業的最理想氣動切割工具。
一．技術參數:1適用材料:不銹鋼.鋁，銅.鉻合金，鎳基合金，玻璃，纖維，木材，塑料，鋼絲繩等。2切割范圍：120mm*120mm圓型材料，220mm*120mm方型材料。3工作壓力：0.3—0.8Mpa4外型尺寸：650*210*270
二．礦用軌道輕型3分鐘軌道重型5分鐘三.優點1.90°直切,45°斜切,立式切割一體機。2.運轉速度只有砂輪機的1/60,安全無火花。3.切縫窄0.5mm,切割表面平整，精度高，無掛渣，無脫碳。4.鋸條使用壽命長，單位切割成本低，一根鋸條使用壽命等同于50-80片砂輪切割片，較電能鋸節能60%
使用方法：
1、了解所需切割的材料，如有必要可以通過降低空氣壓力來降低鋸片的轉動速度。
2、確保牢固固定了所需切割的材料，防止其移動。
3、氣動空氣馬達時，用手指按壓閥桿，然后開始切割。
4、用鋸的重量來控制切割壓力。對于較軟的材料來說，這樣的重量已經足夠。過多的壓力會降低鋸片的速度。對于較硬的材料，可以通過加壓的方式來降低鋸片的轉動速度。切割是保持鋸筆直。鋸片的任何扭曲或歪斜都可能降低其使用壽命。（注意：避開切割后可能掉落的碎片。切割即將完成時，切勿使鋸碰到您的身體、工件或附近的其它人員。）
5、關閉空氣馬達時，釋放閥桿。
6、下次切割開始前，鋸片必須保持運動狀態。氣動鋸時，鋸片不能接觸任何表面。
7、斷開空氣軟管時，關閉空氣軟管閥。斷開前，先打開空氣閥給軟管減壓。
8、更換鋸片前，務必斷開空氣軟管，并推動閥桿以釋放掉馬達內的壓力。
9、順時針轉動調整手柄以便釋放鋸片導桿上的張力。然后釋放側面板的鎖以便打開側面板。然后從驅動輪上取下鋸片并將其從鋸帶導桿上松開
 FDJ-120 pneumatic hand-held cutting saw is my company for high risk, safety factor particularly demanding work environment, such as chemical. Refinery. Natural gas mining. High risk wet underwater tunnel, and narrow space operations, especially in high gas coal mine explosion. Shanxi million of new multi Zejin pneumatic mining machinery and equipment limited company independent research and development of hand-held cutting tools. It uses Taiwan imported pneumatic motor as power output, uses compressed air as power source, and does not use power. The pneumatic handheld cutting saw is not only light in weight, simple in operation and convenient to carry zero spark, but also to improve work efficiency. The safety and reliability of this product is the most ideal pneumatic cutting tool in high risk industry.
1. Technical parameters: 1 applicable materials: stainless steel, aluminum, copper, chromium alloy, nickel base alloy, glass, fiber, wood, plastic, wire rope and so on. 2 cutting range: 120mm*120mm circular material, 220mm*120mm square material. 3 working pressure: 0.3 - 0.8Mpa4 external size: 650*210*270
Two. Light rail heavy mining track 3 minutes 5 minutes three. Advantages of 1.90 degrees 45 degrees straight, oblique, vertical cutting machine. 2. running speed is only 1/60 of sand turbine, safe and free of spark. The 3. slit is narrow 0.5mm, the cutting surface is smooth, the precision is high, no slag and no decarburization. The 4. saw blade has long service life, low cost of cutting, and the service life of a sawing is equal to 50-80 pieces of grinding wheel, and the electric energy sawing is 60% energy saving.
Usage method：
1, understand the material needed to cut, if necessary to reduce the speed of rotation of the saw blade by reducing the pressure of the air.
2, ensure that the required cutting material is firmly fixed to prevent its movement.
3. When pneumatic air motor is operated, the stem is pressed with the finger, and then the cutting is started.
4, use the weight of the saw to control the cutting pressure. This weight is enough for softer materials. Too much pressure can reduce the speed of the saw blade. For harder materials, the speed of rotation of the saw blade can be reduced by pressure. The cutting is to keep the saws straight. Any twist or skew of the sawblade may reduce its service life. (notice: avoid debris that may fall after cutting. When the cutting is about to be finished, do not make the saw touch your body, the workpiece, or the other people in the vicinity.
5. When the air motor is closed, the stem is released.
6. The saw blade must remain moving before the next cutting begins. The saw blade can't contact any surface when a pneumatic saw.
7. When the air hose is disconnected, the air hose valve is closed. Before disconnecting, open the air valve and decompress the hose.
8. Before replacing the saw, be sure to disconnect the air hose and push the stem to release the pressure of Madane.
9, adjust the handle clockwise to release the tension on the sawing guide rod. Then release the lock of the side panel so as to open the side panel. Then remove the blade from the drive wheel and release it from the guide rod of the saw