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Product Details

Dies for cold welding machine / copper wire drawing dies, aluminum wire welding die, welding dies

Brief description:
1. Used in welding copper wire, aluminum wire

2. Weld fine wire, medium wire, and rod

3. Customize each diameter’s dies; Each diameter wire should match a die

4. Only need squeeze dies to complete welding.

5. No power, no flux
6. One year quality guarantees
7. Single hole and double hole dies provided.

8. Now we have machine for welding range is: copper wire: 0.06mm-10.0mm; aluminum wire: 0.06mm-15.0mm

Other bigger welding range is under development

Explanation of the above all dies
Each dies composed of four modules, six pin, four springs. Four modules are the two "1" modules and two "2" modules, which vary in size, diagonal arrangement. (See picture 1). There is no "1 ", "2"marks in the real dies.
After used the dies for a certain times, or some difficulty in welding the wires, we should clear up the dies as following steps:

1. Take out the modules, pay attention not to lose the spring when open it. Wipe up the surface of each module with a clean dry cloth. Don’t leave any scraps in it, especially no oil in the wireway, or it will slip when connect the wires.

2. Firstly, install the pins in "1" "2" modules, then install the springs in the pins. Then install other two modules. Compress four modules tightly to ensure no loosen and jammed phenomenon will happen.
4. Fasten the four modules with the module bracket.

Each dies pictures

SZ-3T, SZ-3TR welding dies( outside and inside), falt wire dies or round wire dies

Cold welding machine introduction:

Brief description:

1. Weld copper wire or aluminum wire; or weld copper wire with aluminum wire

2. No need any power, heat, only match corresponding dies.

3. Our machine can weld copper wire from 0.06mm-10.0mm; weld aluminum wire: from 0.06mm-15.0mm.

4. You can choose suitable machine according the wire diameter you need to weld and our machine's welding range.

5. For example, if you want to weld 0.90mm, 1.0mm, 1.20mm, 1.40mm copper wire, you can choose model SZ-3T, SZ-3TR. It should make four single cavity dies or two double cavity dies.

6. Our machine is compatibility with other supplier’s welders. You can use others’ welding machine with our dies; or use our dies on other supplier’s machine.

7. The tolerance of dies to wire: -1%mm+ 3%mm wire to dies tolerance.

For example: 2.0mm dies can weld the wire diameter from: 1.98mm to 2.06mm wires.

8. Can different metals be welded using cold pressure? Cold welding can be used to join dissimilar materials, such as aluminum to copper.

9. It can weld following wires: copper wire ( purple copper wire, brass wire, including round wire or flat wire, square wire); aluminum wire. Plastic wire and other wires should remove surface insulation part, then welding.

Steel wire can’t be welded.

Cold welding machine pictures :

1. Model SZ-2S hand held type. We can see dies is installed in the machine:

2. Model SZ-3TR desktop/ trolley type cold welding machine:

3.SZ-158 Hydraulic welding machine:

Dies is installed into the machine:

Brief catalogue:

Main benefits of using cold welding:

The weld cycle takes only seconds to complete and creates a permanent bond stronger than the parent material, without using heat, fillers or fluxes.

The welding part is stronger than original part, which can do drawing again.

After welding effect and test(8.0mm wires as follow):

Welding dies processing machine:

Wire EDM and surface griding machine, punch machine, etc

Wire size/ wire Gauge of “MM” and SWG, AWG, BWG size:

Contact Information:

(MISS) Lana Wei

Shanghai Shengzao Mechanical & Electrical Equipment Co., ltd

Tel: +86-021-52697550

M: 0086-13761084602(whatsapp)

Skype:lanalana0562

Website:

126mail name: lanaweishsh