2024 0.3 to 1.2 mm Copper Wire Cold Pressure Welding Machine Desktop Cold Welder Metal Wire Welding Machine
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Product Highlights
- Cold Pressure Welding Technology: No electricity, heat, flux, or electrode needed; saves pre-treatment work like cutting and cleaning.
- High Precision Design: Finely ground inner groove and plane; fully enclosed opening mechanism prevents chip jamming.
- Superior Joint Strength: Tensile strength equals or exceeds mother wire; resistivity not higher than original wire.
- Wide Wire Range Compatibility: Handles Copper 0.30-1.20mm and Aluminum 0.30-1.40mm wire sizes.
- Simple Operation: No extraordinary skill required; just thread wires into die and press handle.
- Flexible Customization: OEM and ODM services available with flexible customization options.
- Durable Construction: Precision casting with finely ground components ensures long-term reliability.
- Global Export Experience: Manufacturer with 12 years export experience serving over 100 overseas clients.
Product Attributes
- Customization
- Available
- Type
- Metal
- Control Mode
- Manual
- Model NO.
- SW-J2B
- Voltage
- 0
- Wire Range for Copper
- 0.30-1.20mm
- Wire Range for Al
- 0.30-1.40mm
- Wire Material
- Copper and Aluminum
- Transport Package
- Standard Delivery Packing
- Specification
- Customized
- Trademark
- Swan
- Origin
- China
- Package Size
- 50.00cm * 37.00cm * 42.00cm
- Package Gross Weight
- 17.000kg
- Lead Time
-
14 days (1 - 20 set)
To be negotiated ( > 20 set)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 2024 0.3 to 1.2 mm Copper Wire Cold Pressure Welding Machine Desktop Cold Welder Metal Wire Welding Machine
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Product Description
J2 Desktop Cold Welding Machine
J2 Desktop Cold welding machine is one of our special products, precision casting, the inner groove and plane of the upper body are finely ground by grinding machine, its opening mechanism is fully enclosed, which can prevent the copper chips from jamming the machine and causing bad wiring, so the design of the whole machine is very reasonable and ensures high precision. It is especially suitable for wiring in enameled wire workshop and finished product workshop. The machine is mainly used for export or domestic large enterprises.
For Cu 0.30-1.20 mm Al 0.30-1.40 mm wire welding
J2 cold welding machine packing
Finished wire for J2 cold welding machine
For cold welding machine , pls inform :
| Model | J0 | J1 | J2 | J3 | J5(with 5.5KW) |
| Wire range for Cu(mm) | 0.05-0.15 | 0.10-0.50 | 0.30-1.20 | 1.00-3.25 | 4.00-8.00 |
| wire range for Al(mm) | 0.07-0.15 | 0.10-0.50 | 0.30-1.40 | 1.00-5.00 | 4.00-15.00 |
| Size(mm) | 150*40*155 | 160*50*160 | 220*160*230 | 280*180*300 | 1190*570*1100 |
| Weight(g) | 500 | 650 | 1100 | 3300 | 650k |
The merit of cold welding means simplicity in operation,with no need of extraordinary skill.With the method it is possible to ensure the reliability of welding,it is the most reliable and the most economic method to joint nonferrous wires and their allbys.

SWAN INT'L , based in Shanghai , is the manufacturer and exporter of wire , cable and its manufacturing equipments ; the company also provides the consulting service for international bidding projects, Chinese supplier sourcing service for the industrial products supply chain development .
The company has developed its business with more than 100 overseas clients in more than 20 countries and regions such as Germany,Italy, Brazil, Southeast Asia, Russia, Turkey, the Middle East Region , Africa, etc.For wire and cable industry , the company provide the overall whole factory technology solutions for wire and cable companies , including the whole factory tailor made technical design , manufacturing equipment technology consulting service , equipments selection and innovation. We supply wire and cable products and OEM service .
Our equipments includes :full line for copper rod up-casting manufacturing,Tandem line for CAT5/6/7 series and coaxial cable manufacturing,Equipment units for Drawing/Stranding/Bunching /Extrusion .Our wire and cable products includes : Power cable,telecommunication cable , Enameled copper ( aluminum ) wire ,etc .
China government's new " Road and Belt " policy , provide one brand new chance for industry manufacturing capacity cooperation with overseas country and regions .By this new policy ,Shanghai SWAN INT'L sincerely hope to establish and develop long-term , mutual benefit relationship with you in the future .
1. who are we?
We are based in Shanghai, China, start from 2011,sell to Mid East(30.00%),Africa(20.00%),Southeast Asia(15.00%),Western Europe(5.00%),Eastern Europe(5.00%),Southern Europe(5.00%),South America(5.00%),Domestic Market(5.00%),South Asia(4.00%),Eastern Asia(3.00%),Oceania(3.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Copper Rod Upcasting Machine,Cable Manufacturing Equipment,Plastic Extruding Machines,Wire and Cable,Magnet Wire
4. why should you buy from us not from other suppliers?
20 years experience in the wire and cable , enameled wire production and engineering ; cover this industry section from raw material , manufacturing equipment selection , production procedure , OEM business arrangement , also the project management .
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2341557". Items marked "" are certified.
Company Profile
SWAN INT'L, based in Shanghai, is the manufacturer and exporter of wire, cable, and its manufacturing equipment; The company also provides the consulting service for international bidding projects, Chinese supplier sourcing service for the industrial products supply chain development.
The company has developed its business with more than 100 overseas clients in more than 20 countries and regions such as Germany, Italy, Brazil, Southeast Asia, Russia, Turkey, the Middle East Region, Africa, etc.
For the wire and cable industry, the company provides the overall whole factory technology solutions for wire and cable companies, including the whole factory tailor-made technical design, manufacturing equipment technology consulting service, equipment selection, and innovation. We supply wire and cable products and OEM services.
Our equipment includes a full line for copper rod up-casting manufacturing, a Tandem line for CAT5/6/7 series and coaxial cable manufacturing, High voltage cable CCV line, Cable making machines including Drawing/Stranding/Bunching/Extrusion, auxiliary units such as Steel bobbin, cold welder machines, drawing dies, cable auto coiling machines; Cable lab testing machines;
PVC XLPE and LSZH cable insulation and sheath compounds; Semi-conductive materials for high voltage cable.
Enameling machines for enameled wire production, both vertical and horizontal type, We provide tailored made machine design for this.
Our wire and cable products include Power cable, telecommunication cable,
Enameled copper ( aluminum ) wire, enameled flat wire;
Insulation varnish for enameled wire production;
China government's new " Road and Belt " policy, provide one brand new chance for industry manufacturing capacity cooperation with overseas country and regions. With this new policy, Shanghai SWAN INT'L sincerely hopes to establish and develop a long-term, mutual benefit relationship with you in the future.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 1708, Lane 688, Meijiabang Road, Shanghai, China
-
Plant Area
- 94 square meters
-
Number of Employees
- 8
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 set
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Copper Rod Upcasting Machine, Cold Pressure Welder, Steel Bobbin, Copper Drawing Machine, Enameled Wire, Electric Cable Extruding Machines, PVC XLPE LSZH Cable Compounds, Insulation Varnish for Enamel
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-08-12
-
Export Year
- 12 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the wire size range for this machine?
- It supports Copper wire from 0.30-1.20mm and Aluminum wire from 0.30-1.40mm.
- Do I need electricity or heat to operate this welder?
- No, it uses cold pressure welding and requires no electricity, heat, flux, or electrode.
- How is the quality of the welded joint?
- The tensile strength is equal to or bigger than the mother wire, and resistivity is not higher than the original wire.
- What customization options are available?
- OEM and ODM services are available with flexible customization options.
- What are the accepted payment terms?
- We accept T/T, L/C, PayPal, Western Union, and Cash in currencies like USD, EUR, and CNY.
- What is the lead time for delivery?
- Peak season lead time is 1-3 months, while off-season lead time is one month.
- How do you guarantee product quality?
- We provide a pre-production sample before mass production and conduct final inspection before shipment.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
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