FM-12 Standard Filling Machine is a double deck direction chain transmission filling machine. The mandrel is relatively immovable. One of the two transmission mechanisms is inserted into the guiding pipe, the other one drives the guiding pipe mechanism to decline vapidly and rise slowly. This construction does not have a limit to the filling length. There is a stuff storing equipment in this machine, it allows filling 100Kg magnesium powder each time. The stuff storing equipment adds magnesium powder automatically into the batcher after it's filled. The most prominent advantage is that the operating station is located in the center of the machine, which makes it much easier to operate. It's a perfect filling machine for the extra-long parts.