Cold Welding Machines
DA10 Table Cold Welder for 0.10-0.50 mm Copper
A 3.3 kg ductile cast iron table welder in a carry case, for fine wire in a narrow space.
View specifications
DA30 Desk Cold Welder for 0.30-1.20 mm Copper
A 10 kg cast steel bench or trolley machine for copper 0.30-1.20 mm and aluminium 0.30-1.40 mm.
Product Overview
DA30 Desk Cold Welder for 0.30-1.20 mm Copper
The DA30 is the light desk cold pressure welding machine for fine and intermediate wire. It is built in cast steel at 10 kg, measures 225 × 125 × 210 mm, and covers copper from 0.30 mm to 1.20 mm and aluminium from 0.30 mm to 1.40 mm. It can be bench or trolley mounted for ease of movement.
Specifications
- ITEMDesk cold pressure welding machine
- ModelDA30
- Materialcast steel.
- Copper wire0.30mm-1.20mm
- Aluminium wire0.30mm-1.40mm
- DimensionL225mm*W125mm*H210mm
- Net weight10.0kgs
- Packagepacked in strong wooden case.
Key Benefits
What This Model Gives You
10 kg on the Bench
Light enough that one person moves it between blocks without a trolley.
Cast Steel Body
Rigid at a low weight, which is what keeps the cavity closing square.
Takes SD2 Double Cavity Dies
Matched to the same die family as the PA30 and DB30, so one die stock covers three machines.
Bench or Trolley Mounted
Put it where the breaks are.
Application Scenarios
Where It Is Used
- Fine and intermediate wire drawing
- Enamelled wire lines
- Bunching and twisting
- Shops running PA30 portables alongside
Industries
Problems It Solves
Why Buyers Specify It
- A 13 kg machine is more than a fine-wire bench needs
- Separate die families for portable and bench machines double the die store
- A fixed machine is always at the wrong end of the hall
Compared With Other Models
The DB30 covers nearly the same range in ductile cast iron at 13 kg. The DA30 is the 10 kg cast steel machine. The PA30 is the 1.30 kg portable covering 0.30-0.90 mm, and all three share the SD2 double cavity die family.
Use Guide
How It Is Set Up and Run
- Mount on bench or trolley at working height.
- Fit the SD2 double cavity die set for the wire size.
- Trim both ends square and load with equal protrusion.
- Close fully, shear the flash and pull-test.
Customisation and Supply
What Is Built to Order
Dies to Your Wire
Dies are manufactured for wire between 0.10 mm and 25.0 mm to suit round or profile wire and rod, to the customer's own specification, at -1% / +2% of the wire diameter.
Your Electrical Supply
On the motorised and hydraulic machines, operating voltage is built to the industrial supply of the destination country. State voltage, phase and frequency with the order.
Export Packing
Machines are packed in a strong wooden or plywood case as stated per model. Carry cases are supplied with the portable welders and the DA10.
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Background Reading
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DB100 Desk Cold Welder for 1.00-4.00 mm Copper
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View specificationsFAQ
DA30 Desk Cold Welder for 0.30-1.20 mm Copper Questions
What range does it cover
Copper wire 0.30 mm to 1.20 mm and aluminium wire 0.30 mm to 1.40 mm.
What is it made of
Cast steel.
Which dies does it take
SD2 double cavity welding dies, matched to PA30, DA30 and DB30 machines.
What does it weigh
10.0 kg, at L225 × W125 × H210 mm.
Quote the DA30 Desk Cold Welder for 0.30-1.20 mm Copper
Give the wire material, the diameter and the country the machine will run in, and the quote comes back with the die set and the voltage build already decided.