GQJ-1型气动切割锯专门为煤矿企业生产现场设计和制造的，其功能主要是为了锯断各种规格的圆环链链条及链环，还可锯断多种管材和型钢等。动力源为压缩空气。

GQJ-1 pneumatic saw is an on-site machine which tailor -designed and manufactured for coal mining enterprise .It works as sawing equipment for cutting round link chain or chain link in various diameters .It also can service as tube steel and profile section steel saw .Power supply is compressed air.

气动切割锯由气动马达及锯身组成，其主要特点是：

*重量轻、携带方便

*操作简单、工作过程安全可靠

*工作效率高，有效地降低了劳动强度

*动力源为压缩空气，压力不低于0.6MPA

*切割锯带有自冷却功能，不需要对链条进行人工冷却

The pneumatic saw is cpmprised of pneumatic motor ,saw blade and other equipment .The main feature is :

* Portable ,light weight

* Easy operation,safety,reliability

* High work efficiency ,low work intensify

* Power supply is compressed air ,air pressure should not be less than 0.6Mpa 

* Equipped with self cooling system without cooling down the saw blade manually.

操作方法：

*将动力源的气管与气动马达接口相连接。

*将所要切割的链条置于气动切割锯的下方，调整好位置。

*启动切割锯，开始切割，操作人员缓慢均匀地进行切割，直到链环被锯断。

Work instruction

*Connect the hose to the pneumatic motor.

*Put the chain under the pneumatic saw and adjust the position.

*Start the pneumatic saw and have it worked gradually until the link was sawn off.