The adjustment of the Flux pen is very simple, as long as you have the controling method,  the extruding structure of  our Solder wire Extrusion machine consists of wire screw and flux pen, as shown in the figure below
：

      1)refers to Screw 桿,(2)refers to top extruding wire，(3)refers to below extruding wire，(4)refers to flux pen

Method of use:
1. The first is installed with extrusion die for screw (1), when the outlet of screw end screwing in to the container (die) within Kong Ji at ordinary times, to meet the requirements, not to spin out the die hole, or havent spin to die the edge of the hole;
2. Then install rosin pen (4), according to A first spin precession in the direction of rosin pen to B, while turning in reverse direction of rotation C again after what slightly back toward the direction of the D
3. Then put on the top wire (2), the top wire (3) and former wall and former top wire installed.
4. At the beginning of the tin wire extrusion machine commissioning, try a machine without adding rosin, rosin hole to adjust the size and the concentricity, adjust the content of rosin size need to adjust rosin pen (4) is ok, when the rate of rosin is too big, need to put the pen (4) along the C direction, rosin rosin pen to make D direction, rotate the amount is according to the actual situation and decide, then through the test until it meets the requirements. , when proportion of rosin is too small, also, is the pen (4) rosin along A direction, makes the rosin pen to B direction, rotate the amount is according to the actual situation and decide, then through the test until it meets the requirements, finally put the wire and the former top tighten up and down.
5. When different heart rosin core, can be through the top wire (2), the top wire (3) and former top wire adjustment. For example, when a wire under the rosin core on the thickness of thin, slightly loosen the top wire (2), under the top wire (3) to the precession. When there is a thin wire on the rosin core of thick, slightly loosen the top wire (3), (2) on the top silk into precession. When a wire before the rosin core thick thin, is the former top wire into precession. When a wire rosin core after former thin thickness, would probably have to spin out the former top wire out.
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