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SZ-158 Hydraulic Pressure Welding Machine / 8mm Copper Rod

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Quick Information

  • Brand Name :shengzao
  • Model Number :SZ-158
  • Place of Origin :China


SZ-158 hydraulic cold pressure welding machine
Widely used in the cold welding for the wire of  copper, aluminum, gold, silver, nickel, Platinum, zinc, Tin, niobium tantalum and other non-ferrous metal wire/rod
Range of wire
    Copper: Ñ„3.00-Ñ„10.00mm
Aluminium: Ñ„3.00-Ñ„15.00mm
Type of the machine
Precise  die-casting
Motor power
Oil temperature
Return-Oil pressure
1.5 Mpa
Rated Voltage
Working pressure
                               1230ÑÂÂÂÂÂ…700ÑÂÂÂÂÂ…1130mm (L*W*H)


SZ-158 Hydraulic 8mm copper rod welding machine / Hydraulic Cold pressure welding machine /connecting wire machine

Brief description:

1.Can weld oxygen free copper rod, like 8mm copper rod welding, or 3.0m-15mm rod welding

2.Welding point is very strong and can do tensile force test.

3.Can do drawing after welding

4. Automatic and easy movement


Main parameters

1.Motor Power:4KW

2.Working pressure:<=4.5Mpa

3.Rated Voltage:380V/50HZ

4.Oil returning back-pressure:1.5 Mpa

5.Oil temperature<=75

6.External Dimension: 1230*700*1130mm (L*W*H)


8.Package: wooden case

9. Range of the wire: Copper: 3.00-10.00mm

Aluminum: 3.00-15.00mm


Main technical questions:

1. The main benefits of using cold welding
The process is quick, reliable and cost-effective. The weld cycle takes only seconds to complete and creates a permanent bond stronger than the parent material, without using heat, fillers or fluxes.

2.  What kind of materials can be welded using cold pressure?
Cold welding can be used to join most non-ferrous wire and strip with diameters of between 0.06mm and 10mm copper and 15mm aluminum.

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

4. 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.


  • Price Condition : FOB
  • Price : USD 12000 / set
  • Delivery Port : shanghai

Packaging & Delivery

  • Packing : wooden case
  • Packaging Size : 1230 x 700 x 1130   ( Millimeters )
  • Package Weight : 830   ( Kilograms )
  • Delivery Lead Time : ready to ship,being in stock
  • Minimum Order : 1 set
  • Supply Ability : 2000 sets per month

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  • SZ-158 Hydraulic Pressure Welding Machine / 8mm Copper Rod

Send an Inquiry to this supplier

SZ-158 Hydraulic Pressure Welding Machine / 8mm Copper Rod

SZ-158 Hydraulic Pressure Welding Machine / 8mm Copper Rod

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  To Ms. Lana Wei
Shanghai Shengzao Mechanical & Electrical Equipment Co.,Ltd
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