Solder Wire Production Line from Melting to Winding

     This series extruder is our self-developed products, using the number of explicit conventional models, has obtained national patent office issued a patent certificate, the model is mainly applied to the tonnage of product types are:
(1) pewter wire (extrusion specifications φ5-φ16mm)
      b, can be extruded single and three rosin core solder wire
       a, Sn-Cu lead-free solder wire
       c, tin-silver-copper-lead-free solder lead-free solder tin and zinc (Zn-containing not more than 25%)
(3) with lead-free solder bar (must be configured to cut coder)
(1) Lead-Free Solder (extrusion grades φ5-φ16mm)
     b. tin-silver lead-free solder wire
     d. above solder can be squeezed into a single and three other rosin core solder wire
(2) Lead anodes (anode rod cutting machine must be configured)
1, using the ram cylinder (German technology), working pressure error (0.002KG) with constant speed and stability characteristics powerful hydraulic system to safeguard the liquidity squeeze metals and rosin stability.
Third, the device features:
2. Control loop is DC24V, for persons and equipment more secure.
 

     This series of tin mill is our own research and development, with the advanced technology of our products have obtained national patent office issued a patent certificate, the model is mainly applicable to rolling with lead solder and lead-free solder wire production.
      In the body are arranged in parallel with a plurality of roller boxes, each roll box with longitudinal and transverse two pairs of rolls, the two pair of nip roll, respectively horizontal and vertical distribution, the roll after rolling diameter is in proportion to gradually become smaller , the compression ratio is based on the characteristics of the design according to the material extends, each second compression are of equal value, when the wire through the rolls, the material roll is rotating roll, pressure is small wire from the roll after the extrusion, the final The traction device delivered to the closing of the wire trays, achieving wire roll.
A high production efficiency: the ability of large diameter line, is generally not the water tank drawing machine.
3, the noise is low: the traditional tank drawing machine wire drawing process in the tower wheel slip, and wire EDM noise generated through the larger, and during the rolling mill roll wire without jitter, slipping through the rollers is small, the low noise.
5, the production of good quality wire rod: after the sequence is not easy to break drawing, wire after rolling through denser metal structure will improve elongation.

Solder wire Drawing machine(Drawing)

The main part of the wire drawing machine was joint by steel plate steel, and driven by double chain, spray hard chrome on the roller to improve the rigidity and the roughness of the surface.  Cool and lubricate the drawing part by steeping, with cover to prevent the cooling liquid splash out. Adopt 15KW motor with inverter control to ensure the stable speed.

 Technical parameter

1,          Inlet wire                     mm               5

3,          Max speed                   m/min              220

5,          Speed fix wheel diameter       mm               160

7,          Outer dimension           mm(L*W*H)       2140x885x1100

8,         Machine weight                T                1

Input Lubricating oil and arrange drawing die before down lead, and then draw the wire through the dies according to the tightness of each dies and machine work condition. Make two circles around the roller for the strong pull, one circle for weak pull; (Generally, big diameter wire needs strong pull while small diameter wire needs weak pull. The operator can judge according to the operation.) Finally, put the wire through the wire press wheel and out-let pipeline, then ready to draw the wire.

Operation precautions

1)    Keep the lubricant temperature lower than 50°C, or it will affect the heat giving out.

2)    Electrical connections must be properly grounded

3)    Lubricant all the running parts every two weeks.

4)    If theres badly shaking or swing of the roller, please check the fixing nut of the roller to ensure it does no damage to the machine by friction between the roller & axis.

5)    If theres any decrease of the power or slipping, disassembly the back cover to check whether the belt is tight enough and screw the fixing nut tight to adjust the belt.

6)    If theres exceptional noise during the running, open the cover and check whether theres shift in the drive chain wheel and screw tight the fixing nut.

7)    Cleaning the dies every shift with diesel oil or kerosene.

 Maintenance

Automatic wire Winding machine(Winding)

1.Technical parameters:
      VT-06A belongs tin line-up machine for automatic admission wound type, mainly used for leaded and lead-free solder wire packaging, is obtained by a good wire drawing machine drawing close around the spool, the completion of the final product processes.      The machine nice shape, low noise, simple operation, cable tidy, materials for smaller diameter than the semi-automatic winding-up machine better.