MIG welding wire manufacturing line diagram

Wire surface pretreatment line

1. Equipment comprising and technical requirement

1)pay-off machine：with 2.5T wire coil loading, wire confusion EMG stop.

2)YCX08 non acid descaler machine, steel structure, full closed no pollution. 4 shell (shell wheel Ф140mm) that make steel wire bending, omni-directional 360 ° shell derusting effect is good. total power 12KW, four derusting the diameter 420mm, the brushed steel brush the wire for friction derusting, normal use of certain time (as per the derusting effect) adjust rust steel brush, adjust once per round forwards 5mm in steel brush, the speed of the machine matches with speed of drawing machine

3)Electrolytic pickling machine:the electrolytic pickling technique is adopted to clean up the residual oxidation skin and rust on wire surface. Via water washing and dry blowing to ensure the wire surface cleaning up before enter the boron coating technique. PP plate (thickness 15mm), channel body length 6.8 meters. Up and down channel structure. The positive and negative plates are insolated each other, which are arranged on up channel (leading thickness 10mm). The rectified console is 0~500A and 0~12V. Equipped with acid liquid cycle pump.

4)Heating water channel unit： steam or electric heating is used, with auto temp. control unit, with cyclic pump. The channel body length is 1.5 meter, enclosed 40mm thickness heat preservation cotton surrounding.  

5)Boron coating unit:：steam or electric heating is adopted with auto temp. controller. There is air blowing nozzle. The channel body length is over 4.5 meters, with cyclic pump.

6)high frequency induction dryer, energy conservation, the dryer effect is better, and save the space.

2. Main technical parameter

① Steel wire running speed:not less than 1.5m/s

② The washing water pressure which is supplied by user:more than 0.2 Mpa

③ The uninterrupted compression air which is supplied by user:more than 0.6 Mpa.

 Second  LZ7/560 Straight Line Drawing Machine (Group)  

1. Equipment comprising

(1)  Wire Drawing Machine (group)

(2)  800mm spool take-Up machine

(3)  Man-machine interface control contact screen

(4)  Whole set of electric console

2. Main technical parameter ( key points)：

  （1）Max. entering (steel) wire strength：<700MPa

（2）Max. entering (steel) wire dia.：Ф5.5mm

（3）Min.outlet (steel) wire dia.：Ф2.2mm

（4）drawing steel wire material:ER70S-6 welding wire

（5）Max. steel wire drawing speed：12m/s ( Normal speed: 10m/s)

（6）Water volume ：6m³/h        （Water pressure ≥0.25MPa）

（7）Air volume：1.5m³/h          （Air  pressure ≥0.6MPa）

（8）Motors：①drawing unit： 22KW   AC freq. con. motor

 ②Take-Up unit：15KW   AC freq. con. motor

（9）Drum of drawing machine：

① material:steel ZG45~55, hardness alloy tungsten carbide is spraying-painted on working surface, with HRC60, roughness ≤1.6Ra. 

We can make wire drawing machine,Layer Winding Machine,drum packing machine,pay off and take up machine,butt welding machine,pointing machine