welding wire chemical copper coating machine

High-speed copper-plated production process(5.5-0.8mm) 

The first The production processing:(Wire Drawing Machine and drum packing machine,and Layer Winding Machine)

1.Pay off machine+descaler machine +belt sand machine+LZ7/560 wire drawing machine +tension+take up machine

2.Rotating pay off machine+LZ8/400 drawing machine+high speed copper-plated machine(with tractor and dryer)+SG800 take up machine

3. Precision layer winding machine (design according to customer weight)

4.drum packing machine or straighten and cutting machine 

The second Technical details

A--LZ7/560 Straight Line Wire Drawing Machine

1.equipment composition (process flow):pay off machine→descaler machine→sand belt polishing machine→LZ7/560 straight line wire drawing machine→ Tension device→ take up machine

1.Overhead pay-off

The lifting height of the cylinder is up to 6.5 meters and the overhead lever is hydraulically flipped to place the wire storage racks (two) of about 2.5 tons of wire rods, including the hydraulic control station.

2.YCX08 non acid drawing descaler machine, steel structure, full closing no pollution. 4 shell (shell wheel Ф 140mm) 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.Abrasive belt polishing machine

 a) Equipment technical parameters:

(1) Strip rotation motor power: 11KW / 4P

(2) Spindle maximum speed: 500 rpm

(3) Strip tape maximum speed: 1800 rpm

b) Equipment description

        The abrasive belt polishing machine has continuously ground the surface of the steel wire surface,thoroughly removing the surface of the steel wire, and the surface of the steel wire is treated due to the final process of the stripping shell. The surface of the steel wire after the abrasive belt is polished. The residual oxidation is residual, and the rear wire draws up to a good pre-treatment effect.

At exit,there can add one flower air to clean the wire surface

4.LZ7/560 straight wire drawing machine line

 Fully enclosed type,noise ≤82db, fast speed

1) Motor: ① Host:30X2+5X22KW+18.5KW(for take up)

2) Reel: ① Reel diameter: Ф560mm for straight type

② Material of reel: ZG45~55 steel, working surface sprayed with tungsten carbide cemented carbide powder, hardness of HRC60, smoothness ≤1.6Ra.

③ The service life of the reel: more than two years, it will be worn and grooved within two years, and it will be replaced for free.

④ Reel cooling method: slit-type water cooling is used in the drum.

3) Mold box: ①The mold box body is made of welded parts,and the surface of the guide wheel or guide roller is made of bearing steel. The service life is one year, and the groove will be worn within one year, and it is free to replace.

②The mold box body is divided into a lubricating powder cavity and a cooling water cavity (self-flowing water direct cooling)

③The mold box can be adjusted universally to ensure the angle of the wire drawing, to ensure the roundness of the wire drawing, and to increase the service life of the mold.

④The mold box adopts a rotating mold box, which has the function of stirring and deceleration.

4) Tuning roller: ①Adopt pneumatic anti-tension tuning, adjustable tension; the guide wheels are made of

stainless steel, and the service life is guaranteed for more than two years. The sensor adopts

angular displacement non-contact method, TURCK sensor, so that it has a wide moulding process and is

not easy to break.

②The swing of the tuning roller during operation has nothing to do with the wire feeding direction of the

mold. A constant wire feeding angle can: (1) Ensure that the service life of the mold is prolonged by more

than 20%; (2) Ensure the stable roundness of the wire drawing.

5) Transmission form: ① It adopts one-stage or two-stage powerful narrow V-belt transmission.

②Efficient pneumatic brake with solenoid valve control.

③The transmission component main bearings adopt NTN (Japan), and the oil seal adopts imported oil seal.

6) Cooling system: ①The front panel of the machine is equipped with a ball valve for adjusting the water flow of reel cooling and mold cooling, which is convenient to adjust.

②The entire cooling system ensures that the surface temperature of the reel is ≤60°C when the equipment is in normal production and will not be hot to the touch.

③The main water inlet valve adopts an electromagnetic switch valve. The water inlet is synchronized with the start-up, and the shut-off is synchronized with the shutdown, which saves more than 20% of water and ensures the cooling effect.

7) Guide wheel components: high-frequency hardening of the working surface. It has good finish and abrasion resistance. Protection wire,It is not easy to be injured, and the life of the equipment is guaranteed for more than 6 months.

8) Frame form: The frame structure of the wire drawing machine is designed into a solid welded box form, and the whole is manufactured

The process is carried out in strict accordance with the G-level standard of the cold plate structure to ensure the flatness of the machine table and the verticality of the vertical surface. The rigidity is very good, and no special foundation fixing is required. The machine adopts a large inclination to ensure the height of the reel assembly; All the reels are installed properly, the working surface runout is not more than 0.25mm, the adjustment roller tension arm is used between the two reels, and the matching equipment with sensors to adjust the speed of the two adjacent reels is equipped with a protective cover.

9)Tension frame

The tension frame is to coordinate the speed between the wire drawing machine and the wire take-up machine, balance the two, stabilize the linearity of the steel wire, and make the circle diameter and the warping distance of the steel wire consistent.

10) take up machine:

a) Adapted to match the ф560 trunk take up machine through tension implementation.

b) AC inverter motor (18.5KW) drive, you can load 1600-1800 kg of steel wire and achieve no parking.

C) Control System: Composed of an operational display (including the touch screen), the electrical control cabinet, and the operation panel on the machine.