SZ-2S cold pressure welder for weld Cu wire Al wire  /   Hot Selling SZ-2S wire cold pressure welding machine Price

 1. SZ-2S Parameters and pictrues:

2. Wire Cold pressure welding machine Introduction:

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. And also should match 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. The wire can be welded:
Naked copper wire & aluminum wire, brass wire; enameled copper wire, copper clad aluminum conductor; or weld copper wire & brass wire together with aluminum wire. Plastic wires and other wires should remove surface insulation part, then welding.

Steel wire or stranded wires can’t be welded.

2. Cold welding machine accessories: Welding dies;

Cable & wire cold pressure welding machine need match welding dies for welding, each wire size need match a die. 

Model SZ-2S cold welder welding dies pictures ( dies on model SZ-2S, SZ-2T, SZ-2C are the same, and can be made as double cavity dies): 

Our dies of model SZ-2S, SZ-2T, SZ-2C brief dimension ( just a brief one, each diameter dimension will be little difference):

Other model welding dies:

5. Welding process for model SZ-2S:

1. Install the dies:

2. Thread the wires into the dies:

3. Welding the wires( by squeeze the machine handle):

4. Take out the welded wire ( then clean the flash):

6. Advantage of Our cold welder:

*One year quality guarantee for main welding Machine. Lifetime Maintenance.

*Competitive price.

*Flexible delivery for sample and big order. Usually most not quite big orders can be delivered within 3 working days after order confirmed.

*10 years working experience for production & Research and Development.

* Certificate: CE, CCC, ISO9001-2008; exporting entitlement.

* Agents & distributors & representatives are welcome for all countries.

7. Exporting Countries we have:

We had exported many countries with good result, like South Korea, India, Pakistan, Sri Lanka, Indonesia, Malaysia, Singapore, Philippines, Vietnam, Thailand, Australia, Iran, UAE, Saudi Arabia, Turkey, Kazakhstan, Uzbekistan, USA, Canada, Russia, Finland, Germany, Serbia, Slovakia, Romania, Egypt, South Africa, Morocco, Tanzania, Angola, Brazil, Mexico, Argentina, Chile, Colombia, etc.

8. You can choose suitable machine according to its wire welding range

9. Brief catalogue: 

10. Operating video:

We will provide English & Chinese detail operting manual for better operating, though the operating of this device is quite easy.

Operating video also can be provided:

Here is all our wire cold welding machine video weblink:

SZ-2S: /v_show/id_XMjM2MTk2MjA0.html

SZ-1A: /v_show/id_XMzU2MjQxOTYw.html

SZ-2T: /v_show/id_XNDcyODQ5OTEy.html

SZ-3T: /v_show/id_XNDcyODIyNTA4.html

SZ-3TR: /v_show/id_XMzU0NTk4NTM2.html

SZ-158: /v_show/id_XOTA4NzU0MzQ4.html

11. Welding brief demonstration: (the following is model SZ-3TR welder welding demonstration) 

Before and after welding process: 

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):

12. Contact Information:

(MISS) Lana Wei

Shanghai Shengzao Mechanical & Electrical Equipment Co., ltd

Mobile:+86-18056336300( whatsapp number)

Skype:sarahwelding

 Email: 

Website: